31370290640

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1103}}^1$

素因数の和:1222

約数の個数: 320

約数和(自身を含む): 86934435840

約数和(自身を除く): 55564145200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 29, 40, 41, 46, 52, 58, 65, 80, 82, 92, 104, 115, 116, 130, 145, 164, 184, 205, 208, 230, 232, 260, 290, 299, 328, 368, 377, 410, 460, 464, 520, 533, 580, 598, 656, 667, 754, 820, 920, 943, 1040, 1066, 1103, 1160, 1189, 1196, 1334, 1495, 1508, 1640, 1840, 1885, 1886, 2132, 2206, 2320, 2378, 2392, 2665, 2668, 2990, 3016, 3280, 3335, 3770, 3772, 4264, 4412, 4715, 4756, 4784, 5330, 5336, 5515, 5945, 5980, 6032, 6670, 7540, 7544, 8528, 8671, 8824, 9430, 9512, 10660, 10672, 11030, 11890, 11960, 12259, 13340, 14339, 15080, 15088, 15457, 17342, 17648, 18860, 19024, 21320, 22060, 23780, 23920, 24518, 25369, 26680, 27347, 28678, 30160, 30914, 31987, 34684, 37720, 42640, 43355, 44120, 45223, 47560, 49036, 50738, 53360, 54694, 57356, 61295, 61828, 63974, 69368, 71695, 75440, 77285, 86710, 88240, 90446, 95120, 98072, 101476, 109388, 114712, 122590, 123656, 126845, 127948, 136735, 138736, 143390, 154570, 159935, 173420, 180892, 196144, 202952, 218776, 226115, 229424, 245180, 247312, 253690, 255896, 273470, 286780, 309140, 319870, 329797, 346840, 355511, 361784, 405904, 415831, 437552, 452230, 490360, 507380, 511792, 546940, 573560, 587899, 618280, 639740, 659594, 693680, 711022, 723568, 735701, 831662, 904460, 980720, 1014760, 1040129, 1093880, 1147120, 1175798, 1236560, 1279480, 1311467, 1319188, 1422044, 1471402, 1648985, 1663324, 1777555, 1808920, 2029520, 2079155, 2080258, 2187760, 2351596, 2558960, 2622934, 2638376, 2844088, 2939495, 2942804, 3297970, 3326648, 3555110, 3617840, 3678505, 4158310, 4160516, 4703192, 5200645, 5245868, 5276752, 5688176, 5878990, 5885608, 6557335, 6595940, 6653296, 7110220, 7357010, 8316620, 8321032, 9406384, 9564113, 10401290, 10491736, 11757980, 11771216, 13114670, 13191880, 13521677, 14220440, 14714020, 16633240, 16642064, 17049071, 19128226, 20802580, 20983472, 23515960, 26229340, 26383760, 27043354, 28440880, 29428040, 30163741, 33266480, 34098142, 38256452, 41605160, 47031920, 47820565, 52458680, 54086708, 58856080, 60327482, 67608385, 68196284, 76512904, 83210320, 85245355, 95641130, 104917360, 108173416, 120654964, 135216770, 136392568, 150818705, 153025808, 170490710, 191282260, 216346832, 241309928, 270433540, 272785136, 301637410, 340981420, 382564520, 392128633, 482619856, 540867080, 603274820, 681962840, 765129040, 784257266, 1081734160, 1206549640, 1363925680, 1568514532, 1960643165, 2413099280, 3137029064, 3921286330, 6274058128, 7842572660, 15685145320, 31370290640]

約数ペア:

[(1, 31370290640), (2, 15685145320), (4, 7842572660), (5, 6274058128), (8, 3921286330), (10, 3137029064), (13, 2413099280), (16, 1960643165), (20, 1568514532), (23, 1363925680), (26, 1206549640), (29, 1081734160), (40, 784257266), (41, 765129040), (46, 681962840), (52, 603274820), (58, 540867080), (65, 482619856), (80, 392128633), (82, 382564520), (92, 340981420), (104, 301637410), (115, 272785136), (116, 270433540), (130, 241309928), (145, 216346832), (164, 191282260), (184, 170490710), (205, 153025808), (208, 150818705), (230, 136392568), (232, 135216770), (260, 120654964), (290, 108173416), (299, 104917360), (328, 95641130), (368, 85245355), (377, 83210320), (410, 76512904), (460, 68196284), (464, 67608385), (520, 60327482), (533, 58856080), (580, 54086708), (598, 52458680), (656, 47820565), (667, 47031920), (754, 41605160), (820, 38256452), (920, 34098142), (943, 33266480), (1040, 30163741), (1066, 29428040), (1103, 28440880), (1160, 27043354), (1189, 26383760), (1196, 26229340), (1334, 23515960), (1495, 20983472), (1508, 20802580), (1640, 19128226), (1840, 17049071), (1885, 16642064), (1886, 16633240), (2132, 14714020), (2206, 14220440), (2320, 13521677), (2378, 13191880), (2392, 13114670), (2665, 11771216), (2668, 11757980), (2990, 10491736), (3016, 10401290), (3280, 9564113), (3335, 9406384), (3770, 8321032), (3772, 8316620), (4264, 7357010), (4412, 7110220), (4715, 6653296), (4756, 6595940), (4784, 6557335), (5330, 5885608), (5336, 5878990), (5515, 5688176), (5945, 5276752), (5980, 5245868), (6032, 5200645), (6670, 4703192), (7540, 4160516), (7544, 4158310), (8528, 3678505), (8671, 3617840), (8824, 3555110), (9430, 3326648), (9512, 3297970), (10660, 2942804), (10672, 2939495), (11030, 2844088), (11890, 2638376), (11960, 2622934), (12259, 2558960), (13340, 2351596), (14339, 2187760), (15080, 2080258), (15088, 2079155), (15457, 2029520), (17342, 1808920), (17648, 1777555), (18860, 1663324), (19024, 1648985), (21320, 1471402), (22060, 1422044), (23780, 1319188), (23920, 1311467), (24518, 1279480), (25369, 1236560), (26680, 1175798), (27347, 1147120), (28678, 1093880), (30160, 1040129), (30914, 1014760), (31987, 980720), (34684, 904460), (37720, 831662), (42640, 735701), (43355, 723568), (44120, 711022), (45223, 693680), (47560, 659594), (49036, 639740), (50738, 618280), (53360, 587899), (54694, 573560), (57356, 546940), (61295, 511792), (61828, 507380), (63974, 490360), (69368, 452230), (71695, 437552), (75440, 415831), (77285, 405904), (86710, 361784), (88240, 355511), (90446, 346840), (95120, 329797), (98072, 319870), (101476, 309140), (109388, 286780), (114712, 273470), (122590, 255896), (123656, 253690), (126845, 247312), (127948, 245180), (136735, 229424), (138736, 226115), (143390, 218776), (154570, 202952), (159935, 196144), (173420, 180892)]