81837181440

素因数分解:

$2^9\times 3^3\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 960

約数和(自身を含む): 343820315520

約数和(自身を除く): 261983134080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 64, 70, 72, 73, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 128, 135, 140, 144, 146, 147, 160, 168, 180, 189, 192, 196, 210, 216, 219, 224, 240, 245, 252, 256, 270, 280, 288, 292, 294, 315, 320, 331, 336, 360, 365, 378, 384, 392, 420, 432, 438, 441, 448, 480, 490, 504, 511, 512, 540, 560, 576, 584, 588, 630, 640, 657, 662, 672, 720, 730, 735, 756, 768, 784, 840, 864, 876, 882, 896, 945, 960, 980, 993, 1008, 1022, 1080, 1095, 1120, 1152, 1168, 1176, 1260, 1280, 1314, 1323, 1324, 1344, 1440, 1460, 1470, 1512, 1533, 1536, 1568, 1655, 1680, 1728, 1752, 1764, 1792, 1890, 1920, 1960, 1971, 1986, 2016, 2044, 2160, 2190, 2205, 2240, 2304, 2317, 2336, 2352, 2520, 2555, 2560, 2628, 2646, 2648, 2688, 2880, 2920, 2940, 2979, 3024, 3066, 3136, 3285, 3310, 3360, 3456, 3504, 3528, 3577, 3584, 3780, 3840, 3920, 3942, 3972, 4032, 4088, 4320, 4380, 4410, 4480, 4599, 4608, 4634, 4672, 4704, 4965, 5040, 5110, 5256, 5292, 5296, 5376, 5760, 5840, 5880, 5958, 6048, 6132, 6272, 6570, 6615, 6620, 6720, 6912, 6951, 7008, 7056, 7154, 7560, 7665, 7680, 7840, 7884, 7944, 8064, 8176, 8640, 8760, 8820, 8937, 8960, 9198, 9268, 9344, 9408, 9855, 9930, 10080, 10220, 10512, 10584, 10592, 10731, 10752, 11520, 11585, 11680, 11760, 11916, 12096, 12264, 12544, 13140, 13230, 13240, 13440, 13797, 13824, 13902, 14016, 14112, 14308, 14895, 15120, 15330, 15680, 15768, 15888, 16128, 16219, 16352, 17280, 17520, 17640, 17874, 17885, 17920, 18396, 18536, 18688, 18816, 19710, 19860, 20160, 20440, 20853, 21024, 21168, 21184, 21462, 22995, 23040, 23170, 23360, 23520, 23832, 24163, 24192, 24528, 25088, 26280, 26460, 26480, 26880, 27594, 27804, 28032, 28224, 28616, 29790, 30240, 30660, 31360, 31536, 31776, 32193, 32256, 32438, 32704, 34560, 34755, 35040, 35280, 35748, 35770, 36792, 37072, 37376, 37632, 39420, 39720, 40320, 40880, 41706, 42048, 42336, 42368, 42924, 44685, 45990, 46340, 46720, 47040, 47664, 48326, 48384, 48657, 49056, 52560, 52920, 52960, 53655, 53760, 55188, 55608, 56064, 56448, 57232, 59580, 60480, 61320, 62559, 62720, 63072, 63552, 64386, 64876, 65408, 68985, 69120, 69510, 70080, 70560, 71496, 71540, 72489, 73584, 74144, 75264, 78840, 79440, 80640, 81095, 81760, 83412, 84096, 84672, 84736, 85848, 89370, 91980, 92680, 93440, 94080, 95328, 96579, 96652, 96768, 97314, 98112, 104265, 105120, 105840, 105920, 107310, 110376, 111216, 112128, 112896, 114464, 119160, 120815, 120960, 122640, 125118, 125440, 126144, 127104, 128772, 129752, 130816, 137970, 139020, 140160, 141120, 142992, 143080, 144978, 145971, 147168, 148288, 157680, 158880, 160965, 161280, 162190, 163520, 166824, 168192, 169141, 169344, 169472, 171696, 178740, 183960, 185360, 186880, 188160, 190656, 193158, 193304, 194628, 196224, 208530, 210240, 211680, 211840, 214620, 217467, 220752, 222432, 225792, 228928, 238320, 241630, 241920, 243285, 245280, 250236, 252288, 254208, 257544, 259504, 261632, 275940, 278040, 280320, 282240, 285984, 286160, 289956, 291942, 294336, 296576, 312795, 315360, 317760, 321930, 324380, 327040, 333648, 336384, 338282, 338688, 343392, 357480, 362445, 367920, 370720, 376320, 381312, 386316, 386608, 389256, 392448, 417060, 420480, 423360, 423680, 429240, 434934, 437913, 441504, 444864, 457856, 476640, 482895, 483260, 483840, 486570, 490560, 500472, 504576, 507423, 508416, 515088, 519008, 551880, 556080, 560640, 564480, 571968, 572320, 579912, 583884, 588672, 593152, 625590, 630720, 635520, 643860, 648760, 652401, 654080, 667296, 676564, 677376, 686784, 714960, 724890, 729855, 735840, 741440, 762624, 772632, 773216, 778512, 784896, 834120, 840960, 845705, 846720, 847360, 858480, 869868, 875826, 883008, 889728, 915712, 953280, 965790, 966520, 973140, 981120, 1000944, 1009152, 1014846, 1030176, 1038016, 1087335, 1103760, 1112160, 1128960, 1143936, 1144640, 1159824, 1167768, 1177344, 1183987, 1186304, 1251180, 1261440, 1271040, 1287720, 1297520, 1304802, 1308160, 1334592, 1353128, 1373568, 1429920, 1449780, 1459710, 1471680, 1482880, 1522269, 1525248, 1545264, 1546432, 1557024, 1668240, 1681920, 1691410, 1693440, 1716960, 1739736, 1751652, 1766016, 1779456, 1831424, 1906560, 1931580, 1933040, 1946280, 1962240, 2001888, 2029692, 2060352, 2076032, 2174670, 2189565, 2207520, 2224320, 2287872, 2289280, 2319648, 2335536, 2354688, 2367974, 2502360, 2522880, 2537115, 2542080, 2575440, 2595040, 2609604, 2669184, 2706256, 2747136, 2859840, 2899560, 2919420, 2943360, 2965760, 3044538, 3090528, 3092864, 3114048, 3262005, 3336480, 3382820, 3386880, 3433920, 3479472, 3503304, 3532032, 3551961, 3558912, 3813120, 3863160, 3866080, 3892560, 3924480, 4003776, 4059384, 4120704, 4152064, 4349340, 4379130, 4415040, 4448640, 4566807, 4575744, 4578560, 4639296, 4671072, 4735948, 5004720, 5045760, 5074230, 5150880, 5190080, 5219208, 5338368, 5412512, 5494272, 5719680, 5799120, 5838840, 5886720, 5919935, 5931520, 6089076, 6181056, 6185728, 6228096, 6524010, 6672960, 6765640, 6867840, 6958944, 7006608, 7064064, 7103922, 7611345, 7626240, 7726320, 7732160, 7785120, 8007552, 8118768, 8241408, 8304128, 8698680, 8758260, 8830080, 8897280, 9133614, 9157120, 9278592, 9342144, 9471896, 10009440, 10148460, 10301760, 10380160, 10438416, 10655883, 10676736, 10825024, 11439360, 11598240, 11677680, 11773440, 11839870, 12178152, 12362112, 12371456, 12456192, 13048020, 13345920, 13531280, 13735680, 13917888, 14013216, 14207844, 15222690, 15452640, 15464320, 15570240, 16015104, 16237536, 16482816, 17397360, 17516520, 17660160, 17759805, 17794560, 18267228, 18557184, 18684288, 18943792, 20018880, 20296920, 20603520, 20760320, 20876832, 21311766, 21650048, 22834035, 22878720, 23196480, 23355360, 23679740, 24356304, 24724224, 24912384, 26096040, 26691840, 27062560, 27471360, 27835776, 28026432, 28415688, 30445380, 30905280, 30928640, 31140480, 31967649, 32030208, 32475072, 34794720, 35033040, 35320320, 35519610, 36534456, 37114368, 37368576, 37887584, 40037760, 40593840, 41207040, 41520640, 41753664, 42623532, 43300096, 45668070, 46392960, 46710720, 47359480, 48712608, 49448448, 52192080, 53279415, 53383680, 54125120, 55671552, 56052864, 56831376, 60890760, 61810560, 61857280, 62280960, 63935298, 64950144, 69589440, 70066080, 71039220, 73068912, 74737152, 75775168, 80075520, 81187680, 82414080, 83507328, 85247064, 86600192, 91336140, 92785920, 93421440, 94718960, 97425216, 104384160, 106558830, 108250240, 111343104, 112105728, 113662752, 121781520, 123621120, 124561920, 127870596, 129900288, 139178880, 140132160, 142078440, 146137824, 151550336, 159838245, 160151040, 162375360, 167014656, 170494128, 182672280, 185571840, 186842880, 189437920, 194850432, 208768320, 213117660, 216500480, 224211456, 227325504, 243563040, 247242240, 255741192, 259800576, 278357760, 280264320, 284156880, 292275648, 303100672, 319676490, 324750720, 334029312, 340988256, 365344560, 373685760, 378875840, 389700864, 417536640, 426235320, 433000960, 454651008, 487126080, 511482384, 556715520, 560528640, 568313760, 584551296, 606201344, 639352980, 649501440, 681976512, 730689120, 757751680, 779401728, 835073280, 852470640, 909302016, 974252160, 1022964768, 1121057280, 1136627520, 1169102592, 1278705960, 1299002880, 1363953024, 1461378240, 1515503360, 1670146560, 1704941280, 1818604032, 1948504320, 2045929536, 2273255040, 2338205184, 2557411920, 2727906048, 2922756480, 3031006720, 3409882560, 3897008640, 4091859072, 4546510080, 5114823840, 5455812096, 5845512960, 6819765120, 8183718144, 9093020160, 10229647680, 11691025920, 13639530240, 16367436288, 20459295360, 27279060480, 40918590720, 81837181440]

約数ペア:

[(1, 81837181440), (2, 40918590720), (3, 27279060480), (4, 20459295360), (5, 16367436288), (6, 13639530240), (7, 11691025920), (8, 10229647680), (9, 9093020160), (10, 8183718144), (12, 6819765120), (14, 5845512960), (15, 5455812096), (16, 5114823840), (18, 4546510080), (20, 4091859072), (21, 3897008640), (24, 3409882560), (27, 3031006720), (28, 2922756480), (30, 2727906048), (32, 2557411920), (35, 2338205184), (36, 2273255040), (40, 2045929536), (42, 1948504320), (45, 1818604032), (48, 1704941280), (49, 1670146560), (54, 1515503360), (56, 1461378240), (60, 1363953024), (63, 1299002880), (64, 1278705960), (70, 1169102592), (72, 1136627520), (73, 1121057280), (80, 1022964768), (84, 974252160), (90, 909302016), (96, 852470640), (98, 835073280), (105, 779401728), (108, 757751680), (112, 730689120), (120, 681976512), (126, 649501440), (128, 639352980), (135, 606201344), (140, 584551296), (144, 568313760), (146, 560528640), (147, 556715520), (160, 511482384), (168, 487126080), (180, 454651008), (189, 433000960), (192, 426235320), (196, 417536640), (210, 389700864), (216, 378875840), (219, 373685760), (224, 365344560), (240, 340988256), (245, 334029312), (252, 324750720), (256, 319676490), (270, 303100672), (280, 292275648), (288, 284156880), (292, 280264320), (294, 278357760), (315, 259800576), (320, 255741192), (331, 247242240), (336, 243563040), (360, 227325504), (365, 224211456), (378, 216500480), (384, 213117660), (392, 208768320), (420, 194850432), (432, 189437920), (438, 186842880), (441, 185571840), (448, 182672280), (480, 170494128), (490, 167014656), (504, 162375360), (511, 160151040), (512, 159838245), (540, 151550336), (560, 146137824), (576, 142078440), (584, 140132160), (588, 139178880), (630, 129900288), (640, 127870596), (657, 124561920), (662, 123621120), (672, 121781520), (720, 113662752), (730, 112105728), (735, 111343104), (756, 108250240), (768, 106558830), (784, 104384160), (840, 97425216), (864, 94718960), (876, 93421440), (882, 92785920), (896, 91336140), (945, 86600192), (960, 85247064), (980, 83507328), (993, 82414080), (1008, 81187680), (1022, 80075520), (1080, 75775168), (1095, 74737152), (1120, 73068912), (1152, 71039220), (1168, 70066080), (1176, 69589440), (1260, 64950144), (1280, 63935298), (1314, 62280960), (1323, 61857280), (1324, 61810560), (1344, 60890760), (1440, 56831376), (1460, 56052864), (1470, 55671552), (1512, 54125120), (1533, 53383680), (1536, 53279415), (1568, 52192080), (1655, 49448448), (1680, 48712608), (1728, 47359480), (1752, 46710720), (1764, 46392960), (1792, 45668070), (1890, 43300096), (1920, 42623532), (1960, 41753664), (1971, 41520640), (1986, 41207040), (2016, 40593840), (2044, 40037760), (2160, 37887584), (2190, 37368576), (2205, 37114368), (2240, 36534456), (2304, 35519610), (2317, 35320320), (2336, 35033040), (2352, 34794720), (2520, 32475072), (2555, 32030208), (2560, 31967649), (2628, 31140480), (2646, 30928640), (2648, 30905280), (2688, 30445380), (2880, 28415688), (2920, 28026432), (2940, 27835776), (2979, 27471360), (3024, 27062560), (3066, 26691840), (3136, 26096040), (3285, 24912384), (3310, 24724224), (3360, 24356304), (3456, 23679740), (3504, 23355360), (3528, 23196480), (3577, 22878720), (3584, 22834035), (3780, 21650048), (3840, 21311766), (3920, 20876832), (3942, 20760320), (3972, 20603520), (4032, 20296920), (4088, 20018880), (4320, 18943792), (4380, 18684288), (4410, 18557184), (4480, 18267228), (4599, 17794560), (4608, 17759805), (4634, 17660160), (4672, 17516520), (4704, 17397360), (4965, 16482816), (5040, 16237536), (5110, 16015104), (5256, 15570240), (5292, 15464320), (5296, 15452640), (5376, 15222690), (5760, 14207844), (5840, 14013216), (5880, 13917888), (5958, 13735680), (6048, 13531280), (6132, 13345920), (6272, 13048020), (6570, 12456192), (6615, 12371456), (6620, 12362112), (6720, 12178152), (6912, 11839870), (6951, 11773440), (7008, 11677680), (7056, 11598240), (7154, 11439360), (7560, 10825024), (7665, 10676736), (7680, 10655883), (7840, 10438416), (7884, 10380160), (7944, 10301760), (8064, 10148460), (8176, 10009440), (8640, 9471896), (8760, 9342144), (8820, 9278592), (8937, 9157120), (8960, 9133614), (9198, 8897280), (9268, 8830080), (9344, 8758260), (9408, 8698680), (9855, 8304128), (9930, 8241408), (10080, 8118768), (10220, 8007552), (10512, 7785120), (10584, 7732160), (10592, 7726320), (10731, 7626240), (10752, 7611345), (11520, 7103922), (11585, 7064064), (11680, 7006608), (11760, 6958944), (11916, 6867840), (12096, 6765640), (12264, 6672960), (12544, 6524010), (13140, 6228096), (13230, 6185728), (13240, 6181056), (13440, 6089076), (13797, 5931520), (13824, 5919935), (13902, 5886720), (14016, 5838840), (14112, 5799120), (14308, 5719680), (14895, 5494272), (15120, 5412512), (15330, 5338368), (15680, 5219208), (15768, 5190080), (15888, 5150880), (16128, 5074230), (16219, 5045760), (16352, 5004720), (17280, 4735948), (17520, 4671072), (17640, 4639296), (17874, 4578560), (17885, 4575744), (17920, 4566807), (18396, 4448640), (18536, 4415040), (18688, 4379130), (18816, 4349340), (19710, 4152064), (19860, 4120704), (20160, 4059384), (20440, 4003776), (20853, 3924480), (21024, 3892560), (21168, 3866080), (21184, 3863160), (21462, 3813120), (22995, 3558912), (23040, 3551961), (23170, 3532032), (23360, 3503304), (23520, 3479472), (23832, 3433920), (24163, 3386880), (24192, 3382820), (24528, 3336480), (25088, 3262005), (26280, 3114048), (26460, 3092864), (26480, 3090528), (26880, 3044538), (27594, 2965760), (27804, 2943360), (28032, 2919420), (28224, 2899560), (28616, 2859840), (29790, 2747136), (30240, 2706256), (30660, 2669184), (31360, 2609604), (31536, 2595040), (31776, 2575440), (32193, 2542080), (32256, 2537115), (32438, 2522880), (32704, 2502360), (34560, 2367974), (34755, 2354688), (35040, 2335536), (35280, 2319648), (35748, 2289280), (35770, 2287872), (36792, 2224320), (37072, 2207520), (37376, 2189565), (37632, 2174670), (39420, 2076032), (39720, 2060352), (40320, 2029692), (40880, 2001888), (41706, 1962240), (42048, 1946280), (42336, 1933040), (42368, 1931580), (42924, 1906560), (44685, 1831424), (45990, 1779456), (46340, 1766016), (46720, 1751652), (47040, 1739736), (47664, 1716960), (48326, 1693440), (48384, 1691410), (48657, 1681920), (49056, 1668240), (52560, 1557024), (52920, 1546432), (52960, 1545264), (53655, 1525248), (53760, 1522269), (55188, 1482880), (55608, 1471680), (56064, 1459710), (56448, 1449780), (57232, 1429920), (59580, 1373568), (60480, 1353128), (61320, 1334592), (62559, 1308160), (62720, 1304802), (63072, 1297520), (63552, 1287720), (64386, 1271040), (64876, 1261440), (65408, 1251180), (68985, 1186304), (69120, 1183987), (69510, 1177344), (70080, 1167768), (70560, 1159824), (71496, 1144640), (71540, 1143936), (72489, 1128960), (73584, 1112160), (74144, 1103760), (75264, 1087335), (78840, 1038016), (79440, 1030176), (80640, 1014846), (81095, 1009152), (81760, 1000944), (83412, 981120), (84096, 973140), (84672, 966520), (84736, 965790), (85848, 953280), (89370, 915712), (91980, 889728), (92680, 883008), (93440, 875826), (94080, 869868), (95328, 858480), (96579, 847360), (96652, 846720), (96768, 845705), (97314, 840960), (98112, 834120), (104265, 784896), (105120, 778512), (105840, 773216), (105920, 772632), (107310, 762624), (110376, 741440), (111216, 735840), (112128, 729855), (112896, 724890), (114464, 714960), (119160, 686784), (120815, 677376), (120960, 676564), (122640, 667296), (125118, 654080), (125440, 652401), (126144, 648760), (127104, 643860), (128772, 635520), (129752, 630720), (130816, 625590), (137970, 593152), (139020, 588672), (140160, 583884), (141120, 579912), (142992, 572320), (143080, 571968), (144978, 564480), (145971, 560640), (147168, 556080), (148288, 551880), (157680, 519008), (158880, 515088), (160965, 508416), (161280, 507423), (162190, 504576), (163520, 500472), (166824, 490560), (168192, 486570), (169141, 483840), (169344, 483260), (169472, 482895), (171696, 476640), (178740, 457856), (183960, 444864), (185360, 441504), (186880, 437913), (188160, 434934), (190656, 429240), (193158, 423680), (193304, 423360), (194628, 420480), (196224, 417060), (208530, 392448), (210240, 389256), (211680, 386608), (211840, 386316), (214620, 381312), (217467, 376320), (220752, 370720), (222432, 367920), (225792, 362445), (228928, 357480), (238320, 343392), (241630, 338688), (241920, 338282), (243285, 336384), (245280, 333648), (250236, 327040), (252288, 324380), (254208, 321930), (257544, 317760), (259504, 315360), (261632, 312795), (275940, 296576), (278040, 294336), (280320, 291942), (282240, 289956), (285984, 286160)]