91223160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:981

約数の個数: 128

約数和(自身を含む): 315532800

約数和(自身を除く): 224309640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 131, 140, 168, 210, 262, 280, 393, 420, 524, 655, 786, 829, 840, 917, 1048, 1310, 1572, 1658, 1834, 1965, 2487, 2620, 2751, 3144, 3316, 3668, 3930, 4145, 4585, 4974, 5240, 5502, 5803, 6632, 7336, 7860, 8290, 9170, 9948, 11004, 11606, 12435, 13755, 15720, 16580, 17409, 18340, 19896, 22008, 23212, 24870, 27510, 29015, 33160, 34818, 36680, 46424, 49740, 55020, 58030, 69636, 87045, 99480, 108599, 110040, 116060, 139272, 174090, 217198, 232120, 325797, 348180, 434396, 542995, 651594, 696360, 760193, 868792, 1085990, 1303188, 1520386, 1628985, 2171980, 2280579, 2606376, 3040772, 3257970, 3800965, 4343960, 4561158, 6081544, 6515940, 7601930, 9122316, 11402895, 13031880, 15203860, 18244632, 22805790, 30407720, 45611580, 91223160]

約数ペア:

[(1, 91223160), (2, 45611580), (3, 30407720), (4, 22805790), (5, 18244632), (6, 15203860), (7, 13031880), (8, 11402895), (10, 9122316), (12, 7601930), (14, 6515940), (15, 6081544), (20, 4561158), (21, 4343960), (24, 3800965), (28, 3257970), (30, 3040772), (35, 2606376), (40, 2280579), (42, 2171980), (56, 1628985), (60, 1520386), (70, 1303188), (84, 1085990), (105, 868792), (120, 760193), (131, 696360), (140, 651594), (168, 542995), (210, 434396), (262, 348180), (280, 325797), (393, 232120), (420, 217198), (524, 174090), (655, 139272), (786, 116060), (829, 110040), (840, 108599), (917, 99480), (1048, 87045), (1310, 69636), (1572, 58030), (1658, 55020), (1834, 49740), (1965, 46424), (2487, 36680), (2620, 34818), (2751, 33160), (3144, 29015), (3316, 27510), (3668, 24870), (3930, 23212), (4145, 22008), (4585, 19896), (4974, 18340), (5240, 17409), (5502, 16580), (5803, 15720), (6632, 13755), (7336, 12435), (7860, 11606), (8290, 11004), (9170, 9948)]