357694520220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4373}}^1\times {\mathrm{23917}}^1$

素因数の和:28324

約数の個数: 144

約数和(自身を含む): 1142421265440

約数和(自身を除く): 784726745220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 4373, 8746, 13119, 17492, 21865, 23917, 26238, 39357, 43730, 47834, 52476, 65595, 71751, 78714, 83087, 87460, 95668, 119585, 131190, 143502, 157428, 166174, 196785, 215253, 239170, 249261, 262380, 287004, 332348, 358755, 393570, 415435, 430506, 454423, 478340, 498522, 717510, 747783, 787140, 830870, 861012, 908846, 997044, 1076265, 1246305, 1363269, 1435020, 1495566, 1661740, 1817692, 2152530, 2272115, 2492610, 2726538, 2991132, 3738915, 4089807, 4305060, 4544230, 4985220, 5453076, 6816345, 7477830, 8179614, 9088460, 13632690, 14955660, 16359228, 20449035, 27265380, 40898070, 81796140, 104589041, 209178082, 313767123, 418356164, 522945205, 627534246, 941301369, 1045890410, 1255068492, 1568835615, 1882602738, 1987191779, 2091780820, 3137671230, 3765205476, 3974383558, 4706506845, 5961575337, 6275342460, 7948767116, 9413013690, 9935958895, 11923150674, 17884726011, 18826027380, 19871917790, 23846301348, 29807876685, 35769452022, 39743835580, 59615753370, 71538904044, 89423630055, 119231506740, 178847260110, 357694520220]

約数ペア:

[(1, 357694520220), (2, 178847260110), (3, 119231506740), (4, 89423630055), (5, 71538904044), (6, 59615753370), (9, 39743835580), (10, 35769452022), (12, 29807876685), (15, 23846301348), (18, 19871917790), (19, 18826027380), (20, 17884726011), (30, 11923150674), (36, 9935958895), (38, 9413013690), (45, 7948767116), (57, 6275342460), (60, 5961575337), (76, 4706506845), (90, 3974383558), (95, 3765205476), (114, 3137671230), (171, 2091780820), (180, 1987191779), (190, 1882602738), (228, 1568835615), (285, 1255068492), (342, 1045890410), (380, 941301369), (570, 627534246), (684, 522945205), (855, 418356164), (1140, 313767123), (1710, 209178082), (3420, 104589041), (4373, 81796140), (8746, 40898070), (13119, 27265380), (17492, 20449035), (21865, 16359228), (23917, 14955660), (26238, 13632690), (39357, 9088460), (43730, 8179614), (47834, 7477830), (52476, 6816345), (65595, 5453076), (71751, 4985220), (78714, 4544230), (83087, 4305060), (87460, 4089807), (95668, 3738915), (119585, 2991132), (131190, 2726538), (143502, 2492610), (157428, 2272115), (166174, 2152530), (196785, 1817692), (215253, 1661740), (239170, 1495566), (249261, 1435020), (262380, 1363269), (287004, 1246305), (332348, 1076265), (358755, 997044), (393570, 908846), (415435, 861012), (430506, 830870), (454423, 787140), (478340, 747783), (498522, 717510)]