18997917120

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 896

約数和(自身を含む): 83869255680

約数和(自身を除く): 64871338560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 73, 78, 80, 84, 90, 91, 96, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 146, 156, 160, 168, 180, 182, 189, 192, 195, 208, 210, 216, 219, 224, 234, 240, 252, 260, 270, 273, 280, 288, 292, 312, 315, 320, 331, 336, 351, 360, 364, 365, 378, 390, 416, 420, 432, 438, 448, 455, 468, 480, 504, 511, 520, 540, 546, 560, 576, 584, 585, 624, 630, 657, 662, 672, 702, 720, 728, 730, 756, 780, 819, 832, 840, 864, 876, 910, 936, 945, 949, 960, 993, 1008, 1022, 1040, 1080, 1092, 1095, 1120, 1168, 1170, 1248, 1260, 1314, 1324, 1344, 1365, 1404, 1440, 1456, 1460, 1512, 1533, 1560, 1638, 1655, 1680, 1728, 1752, 1755, 1820, 1872, 1890, 1898, 1971, 1986, 2016, 2044, 2080, 2160, 2184, 2190, 2240, 2317, 2336, 2340, 2457, 2496, 2520, 2555, 2628, 2648, 2730, 2808, 2847, 2880, 2912, 2920, 2979, 3024, 3066, 3120, 3276, 3285, 3310, 3360, 3504, 3510, 3640, 3744, 3780, 3796, 3942, 3972, 4032, 4088, 4095, 4160, 4303, 4320, 4368, 4380, 4599, 4634, 4672, 4680, 4745, 4914, 4965, 5040, 5110, 5256, 5296, 5460, 5616, 5694, 5824, 5840, 5958, 6048, 6132, 6240, 6552, 6570, 6620, 6643, 6720, 6951, 7008, 7020, 7280, 7488, 7560, 7592, 7665, 7884, 7944, 8176, 8190, 8541, 8606, 8640, 8736, 8760, 8937, 9198, 9268, 9360, 9490, 9828, 9855, 9930, 10080, 10220, 10512, 10592, 10920, 11232, 11388, 11585, 11680, 11916, 12096, 12264, 12285, 12480, 12909, 13104, 13140, 13240, 13286, 13797, 13902, 14016, 14040, 14235, 14560, 14895, 15120, 15184, 15330, 15768, 15888, 16352, 16380, 17082, 17212, 17472, 17520, 17874, 18396, 18536, 18720, 18980, 19656, 19710, 19860, 19929, 20160, 20440, 20853, 21024, 21184, 21515, 21840, 22464, 22776, 22995, 23170, 23360, 23832, 24163, 24528, 24570, 25623, 25818, 26208, 26280, 26480, 26572, 27594, 27804, 28080, 28470, 29120, 29790, 30121, 30240, 30368, 30660, 31536, 31776, 32704, 32760, 33215, 34164, 34424, 34755, 35040, 35748, 36792, 37072, 37440, 37960, 38727, 39312, 39420, 39720, 39858, 40880, 41706, 42048, 42705, 43030, 43680, 44685, 45552, 45990, 46340, 47664, 48326, 49056, 49140, 51246, 51636, 52416, 52560, 52960, 53144, 55188, 55608, 56160, 56940, 59580, 59787, 60242, 60480, 60736, 61320, 62559, 63072, 63552, 64545, 65520, 66430, 68328, 68848, 68985, 69510, 70080, 71496, 72489, 73584, 74144, 75920, 77454, 78624, 78840, 79440, 79716, 81760, 83412, 85410, 86060, 87360, 89370, 90363, 91104, 91980, 92680, 95328, 96652, 98112, 98280, 99645, 102492, 103272, 104265, 105120, 105920, 106288, 110376, 111216, 112320, 113880, 116181, 119160, 119574, 120484, 120815, 122640, 125118, 126144, 128115, 129090, 131040, 132860, 136656, 137696, 137970, 139020, 142992, 144978, 147168, 148288, 150605, 151840, 154908, 157248, 157680, 158880, 159432, 163520, 166824, 169141, 170820, 172120, 178740, 179361, 180726, 182208, 183960, 185360, 190656, 193304, 193635, 196560, 199290, 204984, 206544, 208530, 210240, 212576, 217467, 220752, 222432, 227760, 232362, 238320, 239148, 240968, 241630, 245280, 250236, 256230, 258180, 262080, 265720, 271089, 273312, 275392, 275940, 278040, 285984, 289956, 294336, 298935, 301210, 303680, 309816, 312795, 314119, 315360, 317760, 318864, 333648, 338282, 341640, 344240, 357480, 358722, 361452, 362445, 367920, 370720, 386608, 387270, 393120, 398580, 409968, 413088, 417060, 425152, 434934, 441504, 444864, 451815, 455520, 464724, 476640, 478296, 481936, 483260, 490560, 500472, 507423, 512460, 516360, 531440, 542178, 546624, 551880, 556080, 571968, 579912, 580905, 597870, 602420, 619632, 625590, 628238, 630720, 637728, 652401, 667296, 676564, 683280, 688480, 714960, 717444, 722904, 724890, 735840, 741440, 773216, 774540, 786240, 797160, 813267, 819936, 826176, 834120, 845705, 869868, 883008, 896805, 903630, 911040, 929448, 942357, 953280, 956592, 963872, 966520, 1000944, 1014846, 1024920, 1032720, 1062880, 1084356, 1087335, 1103760, 1112160, 1159824, 1161810, 1195740, 1204840, 1239264, 1251180, 1256476, 1275456, 1304802, 1334592, 1353128, 1355445, 1366560, 1376960, 1429920, 1434888, 1445808, 1449780, 1471680, 1522269, 1546432, 1549080, 1570595, 1594320, 1626534, 1639872, 1668240, 1691410, 1739736, 1793610, 1807260, 1858896, 1884714, 1913184, 1927744, 1933040, 2001888, 2029692, 2049840, 2065440, 2125760, 2168712, 2174670, 2198833, 2207520, 2224320, 2319648, 2323620, 2391480, 2409680, 2478528, 2502360, 2512952, 2537115, 2609604, 2706256, 2710890, 2733120, 2827071, 2859840, 2869776, 2891616, 2899560, 3044538, 3098160, 3141190, 3188640, 3253068, 3262005, 3336480, 3382820, 3479472, 3587220, 3614520, 3717792, 3769428, 3826368, 3866080, 4003776, 4059384, 4066335, 4099680, 4130880, 4337424, 4349340, 4397666, 4415040, 4566807, 4639296, 4647240, 4711785, 4782960, 4819360, 5004720, 5025904, 5074230, 5219208, 5412512, 5421780, 5654142, 5739552, 5783232, 5799120, 6089076, 6196320, 6282380, 6377280, 6506136, 6524010, 6596499, 6672960, 6765640, 6958944, 7174440, 7229040, 7435584, 7538856, 7611345, 7732160, 8118768, 8132670, 8199360, 8481213, 8674848, 8698680, 8795332, 9133614, 9294480, 9423570, 9565920, 9638720, 10009440, 10051808, 10148460, 10438416, 10825024, 10843560, 10994165, 11308284, 11479104, 11598240, 12178152, 12392640, 12564760, 13012272, 13048020, 13192998, 13531280, 13917888, 14135355, 14348880, 14458080, 15077712, 15222690, 16237536, 16265340, 16962426, 17349696, 17397360, 17590664, 18267228, 18588960, 18847140, 19131840, 19789497, 20018880, 20103616, 20296920, 20876832, 21687120, 21988330, 22616568, 22834035, 23196480, 24356304, 25129520, 26024544, 26096040, 26385996, 27062560, 28270710, 28697760, 28916160, 30155424, 30445380, 32475072, 32530680, 32982495, 33924852, 34794720, 35181328, 36534456, 37177920, 37694280, 39578994, 40593840, 41753664, 42406065, 43374240, 43976660, 45233136, 45668070, 48712608, 50259040, 52049088, 52192080, 52771992, 54125120, 56541420, 57395520, 59368491, 60310848, 60890760, 65061360, 65964990, 67849704, 69589440, 70362656, 73068912, 75388560, 79157988, 81187680, 84812130, 86748480, 87953320, 90466272, 91336140, 97425216, 98947485, 100518080, 104384160, 105543984, 113082840, 118736982, 121781520, 130122720, 131929980, 135699408, 140725312, 146137824, 150777120, 158315976, 162375360, 169624260, 175906640, 180932544, 182672280, 197894970, 208768320, 211087968, 226165680, 237473964, 243563040, 260245440, 263859960, 271398816, 292275648, 296842455, 301554240, 316631952, 339248520, 351813280, 365344560, 395789940, 422175936, 452331360, 474947928, 487126080, 527719920, 542797632, 593684910, 633263904, 678497040, 703626560, 730689120, 791579880, 904662720, 949895856, 1055439840, 1187369820, 1266527808, 1356994080, 1461378240, 1583159760, 1899791712, 2110879680, 2374739640, 2713988160, 3166319520, 3799583424, 4749479280, 6332639040, 9498958560, 18997917120]

約数ペア:

[(1, 18997917120), (2, 9498958560), (3, 6332639040), (4, 4749479280), (5, 3799583424), (6, 3166319520), (7, 2713988160), (8, 2374739640), (9, 2110879680), (10, 1899791712), (12, 1583159760), (13, 1461378240), (14, 1356994080), (15, 1266527808), (16, 1187369820), (18, 1055439840), (20, 949895856), (21, 904662720), (24, 791579880), (26, 730689120), (27, 703626560), (28, 678497040), (30, 633263904), (32, 593684910), (35, 542797632), (36, 527719920), (39, 487126080), (40, 474947928), (42, 452331360), (45, 422175936), (48, 395789940), (52, 365344560), (54, 351813280), (56, 339248520), (60, 316631952), (63, 301554240), (64, 296842455), (65, 292275648), (70, 271398816), (72, 263859960), (73, 260245440), (78, 243563040), (80, 237473964), (84, 226165680), (90, 211087968), (91, 208768320), (96, 197894970), (104, 182672280), (105, 180932544), (108, 175906640), (112, 169624260), (117, 162375360), (120, 158315976), (126, 150777120), (130, 146137824), (135, 140725312), (140, 135699408), (144, 131929980), (146, 130122720), (156, 121781520), (160, 118736982), (168, 113082840), (180, 105543984), (182, 104384160), (189, 100518080), (192, 98947485), (195, 97425216), (208, 91336140), (210, 90466272), (216, 87953320), (219, 86748480), (224, 84812130), (234, 81187680), (240, 79157988), (252, 75388560), (260, 73068912), (270, 70362656), (273, 69589440), (280, 67849704), (288, 65964990), (292, 65061360), (312, 60890760), (315, 60310848), (320, 59368491), (331, 57395520), (336, 56541420), (351, 54125120), (360, 52771992), (364, 52192080), (365, 52049088), (378, 50259040), (390, 48712608), (416, 45668070), (420, 45233136), (432, 43976660), (438, 43374240), (448, 42406065), (455, 41753664), (468, 40593840), (480, 39578994), (504, 37694280), (511, 37177920), (520, 36534456), (540, 35181328), (546, 34794720), (560, 33924852), (576, 32982495), (584, 32530680), (585, 32475072), (624, 30445380), (630, 30155424), (657, 28916160), (662, 28697760), (672, 28270710), (702, 27062560), (720, 26385996), (728, 26096040), (730, 26024544), (756, 25129520), (780, 24356304), (819, 23196480), (832, 22834035), (840, 22616568), (864, 21988330), (876, 21687120), (910, 20876832), (936, 20296920), (945, 20103616), (949, 20018880), (960, 19789497), (993, 19131840), (1008, 18847140), (1022, 18588960), (1040, 18267228), (1080, 17590664), (1092, 17397360), (1095, 17349696), (1120, 16962426), (1168, 16265340), (1170, 16237536), (1248, 15222690), (1260, 15077712), (1314, 14458080), (1324, 14348880), (1344, 14135355), (1365, 13917888), (1404, 13531280), (1440, 13192998), (1456, 13048020), (1460, 13012272), (1512, 12564760), (1533, 12392640), (1560, 12178152), (1638, 11598240), (1655, 11479104), (1680, 11308284), (1728, 10994165), (1752, 10843560), (1755, 10825024), (1820, 10438416), (1872, 10148460), (1890, 10051808), (1898, 10009440), (1971, 9638720), (1986, 9565920), (2016, 9423570), (2044, 9294480), (2080, 9133614), (2160, 8795332), (2184, 8698680), (2190, 8674848), (2240, 8481213), (2317, 8199360), (2336, 8132670), (2340, 8118768), (2457, 7732160), (2496, 7611345), (2520, 7538856), (2555, 7435584), (2628, 7229040), (2648, 7174440), (2730, 6958944), (2808, 6765640), (2847, 6672960), (2880, 6596499), (2912, 6524010), (2920, 6506136), (2979, 6377280), (3024, 6282380), (3066, 6196320), (3120, 6089076), (3276, 5799120), (3285, 5783232), (3310, 5739552), (3360, 5654142), (3504, 5421780), (3510, 5412512), (3640, 5219208), (3744, 5074230), (3780, 5025904), (3796, 5004720), (3942, 4819360), (3972, 4782960), (4032, 4711785), (4088, 4647240), (4095, 4639296), (4160, 4566807), (4303, 4415040), (4320, 4397666), (4368, 4349340), (4380, 4337424), (4599, 4130880), (4634, 4099680), (4672, 4066335), (4680, 4059384), (4745, 4003776), (4914, 3866080), (4965, 3826368), (5040, 3769428), (5110, 3717792), (5256, 3614520), (5296, 3587220), (5460, 3479472), (5616, 3382820), (5694, 3336480), (5824, 3262005), (5840, 3253068), (5958, 3188640), (6048, 3141190), (6132, 3098160), (6240, 3044538), (6552, 2899560), (6570, 2891616), (6620, 2869776), (6643, 2859840), (6720, 2827071), (6951, 2733120), (7008, 2710890), (7020, 2706256), (7280, 2609604), (7488, 2537115), (7560, 2512952), (7592, 2502360), (7665, 2478528), (7884, 2409680), (7944, 2391480), (8176, 2323620), (8190, 2319648), (8541, 2224320), (8606, 2207520), (8640, 2198833), (8736, 2174670), (8760, 2168712), (8937, 2125760), (9198, 2065440), (9268, 2049840), (9360, 2029692), (9490, 2001888), (9828, 1933040), (9855, 1927744), (9930, 1913184), (10080, 1884714), (10220, 1858896), (10512, 1807260), (10592, 1793610), (10920, 1739736), (11232, 1691410), (11388, 1668240), (11585, 1639872), (11680, 1626534), (11916, 1594320), (12096, 1570595), (12264, 1549080), (12285, 1546432), (12480, 1522269), (12909, 1471680), (13104, 1449780), (13140, 1445808), (13240, 1434888), (13286, 1429920), (13797, 1376960), (13902, 1366560), (14016, 1355445), (14040, 1353128), (14235, 1334592), (14560, 1304802), (14895, 1275456), (15120, 1256476), (15184, 1251180), (15330, 1239264), (15768, 1204840), (15888, 1195740), (16352, 1161810), (16380, 1159824), (17082, 1112160), (17212, 1103760), (17472, 1087335), (17520, 1084356), (17874, 1062880), (18396, 1032720), (18536, 1024920), (18720, 1014846), (18980, 1000944), (19656, 966520), (19710, 963872), (19860, 956592), (19929, 953280), (20160, 942357), (20440, 929448), (20853, 911040), (21024, 903630), (21184, 896805), (21515, 883008), (21840, 869868), (22464, 845705), (22776, 834120), (22995, 826176), (23170, 819936), (23360, 813267), (23832, 797160), (24163, 786240), (24528, 774540), (24570, 773216), (25623, 741440), (25818, 735840), (26208, 724890), (26280, 722904), (26480, 717444), (26572, 714960), (27594, 688480), (27804, 683280), (28080, 676564), (28470, 667296), (29120, 652401), (29790, 637728), (30121, 630720), (30240, 628238), (30368, 625590), (30660, 619632), (31536, 602420), (31776, 597870), (32704, 580905), (32760, 579912), (33215, 571968), (34164, 556080), (34424, 551880), (34755, 546624), (35040, 542178), (35748, 531440), (36792, 516360), (37072, 512460), (37440, 507423), (37960, 500472), (38727, 490560), (39312, 483260), (39420, 481936), (39720, 478296), (39858, 476640), (40880, 464724), (41706, 455520), (42048, 451815), (42705, 444864), (43030, 441504), (43680, 434934), (44685, 425152), (45552, 417060), (45990, 413088), (46340, 409968), (47664, 398580), (48326, 393120), (49056, 387270), (49140, 386608), (51246, 370720), (51636, 367920), (52416, 362445), (52560, 361452), (52960, 358722), (53144, 357480), (55188, 344240), (55608, 341640), (56160, 338282), (56940, 333648), (59580, 318864), (59787, 317760), (60242, 315360), (60480, 314119), (60736, 312795), (61320, 309816), (62559, 303680), (63072, 301210), (63552, 298935), (64545, 294336), (65520, 289956), (66430, 285984), (68328, 278040), (68848, 275940), (68985, 275392), (69510, 273312), (70080, 271089), (71496, 265720), (72489, 262080), (73584, 258180), (74144, 256230), (75920, 250236), (77454, 245280), (78624, 241630), (78840, 240968), (79440, 239148), (79716, 238320), (81760, 232362), (83412, 227760), (85410, 222432), (86060, 220752), (87360, 217467), (89370, 212576), (90363, 210240), (91104, 208530), (91980, 206544), (92680, 204984), (95328, 199290), (96652, 196560), (98112, 193635), (98280, 193304), (99645, 190656), (102492, 185360), (103272, 183960), (104265, 182208), (105120, 180726), (105920, 179361), (106288, 178740), (110376, 172120), (111216, 170820), (112320, 169141), (113880, 166824), (116181, 163520), (119160, 159432), (119574, 158880), (120484, 157680), (120815, 157248), (122640, 154908), (125118, 151840), (126144, 150605), (128115, 148288), (129090, 147168), (131040, 144978), (132860, 142992), (136656, 139020), (137696, 137970)]