20346893280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5116

約数の個数: 576

約数和(自身を含む): 87218208000

約数和(自身を除く): 66871314720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 54, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 147, 152, 160, 168, 171, 180, 189, 190, 196, 210, 216, 224, 228, 240, 245, 252, 266, 270, 280, 285, 288, 294, 304, 315, 336, 342, 360, 378, 380, 392, 399, 420, 432, 441, 456, 480, 490, 504, 513, 532, 540, 560, 570, 588, 608, 630, 665, 672, 684, 720, 735, 756, 760, 784, 798, 840, 855, 864, 882, 912, 931, 945, 980, 1008, 1026, 1064, 1080, 1120, 1140, 1176, 1197, 1260, 1323, 1330, 1368, 1440, 1470, 1512, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1890, 1960, 1995, 2016, 2052, 2128, 2160, 2205, 2280, 2352, 2394, 2520, 2565, 2646, 2660, 2736, 2793, 2940, 3024, 3040, 3192, 3360, 3420, 3528, 3591, 3724, 3780, 3920, 3990, 4104, 4256, 4320, 4410, 4560, 4655, 4704, 4788, 5040, 5059, 5130, 5292, 5320, 5472, 5586, 5880, 5985, 6048, 6384, 6615, 6840, 7056, 7182, 7448, 7560, 7840, 7980, 8208, 8379, 8820, 9120, 9310, 9576, 10080, 10118, 10260, 10584, 10640, 11172, 11760, 11970, 12768, 13230, 13680, 13965, 14112, 14364, 14896, 15120, 15177, 15960, 16416, 16758, 17640, 17955, 18620, 19152, 20236, 20520, 21168, 21280, 22344, 23520, 23940, 25137, 25295, 26460, 27360, 27930, 28728, 29792, 30240, 30354, 31920, 33516, 35280, 35413, 35910, 37240, 38304, 40472, 41040, 41895, 42336, 44688, 45531, 47880, 50274, 50590, 52920, 55860, 57456, 60708, 63840, 67032, 70560, 70826, 71820, 74480, 75885, 80944, 82080, 83790, 89376, 91062, 95760, 96121, 100548, 101180, 105840, 106239, 111720, 114912, 121416, 125685, 134064, 136593, 141652, 143640, 148960, 151770, 161888, 167580, 177065, 182124, 191520, 192242, 201096, 202360, 211680, 212478, 223440, 227655, 242832, 247891, 251370, 268128, 273186, 283304, 287280, 288363, 303540, 318717, 335160, 354130, 364248, 384484, 402192, 404720, 424956, 446880, 455310, 480605, 485664, 495782, 502740, 531195, 546372, 566608, 574560, 576726, 607080, 637434, 670320, 672847, 682965, 708260, 728496, 743673, 768968, 804384, 809440, 849912, 865089, 910620, 956151, 961210, 991564, 1005480, 1062390, 1092744, 1133216, 1153452, 1214160, 1239455, 1274868, 1340640, 1345694, 1365930, 1416520, 1441815, 1456992, 1487346, 1537936, 1593585, 1699824, 1730178, 1821240, 1912302, 1922420, 1983128, 2010960, 2018541, 2124780, 2185488, 2231019, 2306904, 2428320, 2478910, 2549736, 2595267, 2691388, 2731860, 2833040, 2883630, 2974692, 3075872, 3187170, 3364235, 3399648, 3460356, 3642480, 3718365, 3824604, 3844840, 3966256, 4021920, 4037082, 4249560, 4325445, 4370976, 4462038, 4613808, 4709929, 4780755, 4957820, 5099472, 5190534, 5382776, 5463720, 5666080, 5767260, 5949384, 6055623, 6374340, 6693057, 6728470, 6920712, 7284960, 7436730, 7649208, 7689680, 7932512, 8074164, 8499120, 8650890, 8924076, 9227616, 9419858, 9561510, 9915640, 10092705, 10198944, 10381068, 10765552, 10927440, 11155095, 11534520, 11898768, 12111246, 12748680, 12976335, 13386114, 13456940, 13841424, 14129787, 14873460, 15298416, 15379360, 16148328, 16998240, 17301780, 17848152, 18166869, 18839716, 19123020, 19831280, 20185410, 20762136, 21531104, 21854880, 22310190, 23069040, 23549645, 23797536, 24222492, 25497360, 25952670, 26772228, 26913880, 27682848, 28259574, 29746920, 30278115, 30596832, 32296656, 33465285, 34603560, 35696304, 36333738, 37679432, 38246040, 39662560, 40370820, 41524272, 42389361, 44620380, 46138080, 47099290, 48444984, 50994720, 51905340, 53544456, 53827760, 56519148, 59493840, 60556230, 64593312, 66930570, 69207120, 70648935, 71392608, 72667476, 75358864, 76492080, 80741640, 83048544, 84778722, 89240760, 90834345, 94198580, 96889968, 103810680, 107088912, 107655520, 113038296, 118987680, 121112460, 127168083, 133861140, 138414240, 141297870, 145334952, 150717728, 152984160, 161483280, 169557444, 178481520, 181668690, 188397160, 193779936, 207621360, 211946805, 214177824, 226076592, 242224920, 254336166, 267722280, 282595740, 290669904, 322966560, 339114888, 356963040, 363337380, 376794320, 415242720, 423893610, 452153184, 484449840, 508672332, 535444560, 565191480, 581339808, 635840415, 678229776, 726674760, 753588640, 847787220, 968899680, 1017344664, 1070889120, 1130382960, 1271680830, 1356459552, 1453349520, 1695574440, 2034689328, 2260765920, 2543361660, 2906699040, 3391148880, 4069378656, 5086723320, 6782297760, 10173446640, 20346893280]

約数ペア:

[(1, 20346893280), (2, 10173446640), (3, 6782297760), (4, 5086723320), (5, 4069378656), (6, 3391148880), (7, 2906699040), (8, 2543361660), (9, 2260765920), (10, 2034689328), (12, 1695574440), (14, 1453349520), (15, 1356459552), (16, 1271680830), (18, 1130382960), (19, 1070889120), (20, 1017344664), (21, 968899680), (24, 847787220), (27, 753588640), (28, 726674760), (30, 678229776), (32, 635840415), (35, 581339808), (36, 565191480), (38, 535444560), (40, 508672332), (42, 484449840), (45, 452153184), (48, 423893610), (49, 415242720), (54, 376794320), (56, 363337380), (57, 356963040), (60, 339114888), (63, 322966560), (70, 290669904), (72, 282595740), (76, 267722280), (80, 254336166), (84, 242224920), (90, 226076592), (95, 214177824), (96, 211946805), (98, 207621360), (105, 193779936), (108, 188397160), (112, 181668690), (114, 178481520), (120, 169557444), (126, 161483280), (133, 152984160), (135, 150717728), (140, 145334952), (144, 141297870), (147, 138414240), (152, 133861140), (160, 127168083), (168, 121112460), (171, 118987680), (180, 113038296), (189, 107655520), (190, 107088912), (196, 103810680), (210, 96889968), (216, 94198580), (224, 90834345), (228, 89240760), (240, 84778722), (245, 83048544), (252, 80741640), (266, 76492080), (270, 75358864), (280, 72667476), (285, 71392608), (288, 70648935), (294, 69207120), (304, 66930570), (315, 64593312), (336, 60556230), (342, 59493840), (360, 56519148), (378, 53827760), (380, 53544456), (392, 51905340), (399, 50994720), (420, 48444984), (432, 47099290), (441, 46138080), (456, 44620380), (480, 42389361), (490, 41524272), (504, 40370820), (513, 39662560), (532, 38246040), (540, 37679432), (560, 36333738), (570, 35696304), (588, 34603560), (608, 33465285), (630, 32296656), (665, 30596832), (672, 30278115), (684, 29746920), (720, 28259574), (735, 27682848), (756, 26913880), (760, 26772228), (784, 25952670), (798, 25497360), (840, 24222492), (855, 23797536), (864, 23549645), (882, 23069040), (912, 22310190), (931, 21854880), (945, 21531104), (980, 20762136), (1008, 20185410), (1026, 19831280), (1064, 19123020), (1080, 18839716), (1120, 18166869), (1140, 17848152), (1176, 17301780), (1197, 16998240), (1260, 16148328), (1323, 15379360), (1330, 15298416), (1368, 14873460), (1440, 14129787), (1470, 13841424), (1512, 13456940), (1520, 13386114), (1568, 12976335), (1596, 12748680), (1680, 12111246), (1710, 11898768), (1764, 11534520), (1824, 11155095), (1862, 10927440), (1890, 10765552), (1960, 10381068), (1995, 10198944), (2016, 10092705), (2052, 9915640), (2128, 9561510), (2160, 9419858), (2205, 9227616), (2280, 8924076), (2352, 8650890), (2394, 8499120), (2520, 8074164), (2565, 7932512), (2646, 7689680), (2660, 7649208), (2736, 7436730), (2793, 7284960), (2940, 6920712), (3024, 6728470), (3040, 6693057), (3192, 6374340), (3360, 6055623), (3420, 5949384), (3528, 5767260), (3591, 5666080), (3724, 5463720), (3780, 5382776), (3920, 5190534), (3990, 5099472), (4104, 4957820), (4256, 4780755), (4320, 4709929), (4410, 4613808), (4560, 4462038), (4655, 4370976), (4704, 4325445), (4788, 4249560), (5040, 4037082), (5059, 4021920), (5130, 3966256), (5292, 3844840), (5320, 3824604), (5472, 3718365), (5586, 3642480), (5880, 3460356), (5985, 3399648), (6048, 3364235), (6384, 3187170), (6615, 3075872), (6840, 2974692), (7056, 2883630), (7182, 2833040), (7448, 2731860), (7560, 2691388), (7840, 2595267), (7980, 2549736), (8208, 2478910), (8379, 2428320), (8820, 2306904), (9120, 2231019), (9310, 2185488), (9576, 2124780), (10080, 2018541), (10118, 2010960), (10260, 1983128), (10584, 1922420), (10640, 1912302), (11172, 1821240), (11760, 1730178), (11970, 1699824), (12768, 1593585), (13230, 1537936), (13680, 1487346), (13965, 1456992), (14112, 1441815), (14364, 1416520), (14896, 1365930), (15120, 1345694), (15177, 1340640), (15960, 1274868), (16416, 1239455), (16758, 1214160), (17640, 1153452), (17955, 1133216), (18620, 1092744), (19152, 1062390), (20236, 1005480), (20520, 991564), (21168, 961210), (21280, 956151), (22344, 910620), (23520, 865089), (23940, 849912), (25137, 809440), (25295, 804384), (26460, 768968), (27360, 743673), (27930, 728496), (28728, 708260), (29792, 682965), (30240, 672847), (30354, 670320), (31920, 637434), (33516, 607080), (35280, 576726), (35413, 574560), (35910, 566608), (37240, 546372), (38304, 531195), (40472, 502740), (41040, 495782), (41895, 485664), (42336, 480605), (44688, 455310), (45531, 446880), (47880, 424956), (50274, 404720), (50590, 402192), (52920, 384484), (55860, 364248), (57456, 354130), (60708, 335160), (63840, 318717), (67032, 303540), (70560, 288363), (70826, 287280), (71820, 283304), (74480, 273186), (75885, 268128), (80944, 251370), (82080, 247891), (83790, 242832), (89376, 227655), (91062, 223440), (95760, 212478), (96121, 211680), (100548, 202360), (101180, 201096), (105840, 192242), (106239, 191520), (111720, 182124), (114912, 177065), (121416, 167580), (125685, 161888), (134064, 151770), (136593, 148960), (141652, 143640)]