69660240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:381

約数の個数: 160

約数和(自身を含む): 236234880

約数和(自身を除く): 166574640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 83, 104, 120, 130, 156, 166, 195, 208, 240, 249, 260, 269, 312, 332, 390, 415, 498, 520, 538, 624, 664, 780, 807, 830, 996, 1040, 1076, 1079, 1245, 1328, 1345, 1560, 1614, 1660, 1992, 2152, 2158, 2490, 2690, 3120, 3228, 3237, 3320, 3497, 3984, 4035, 4304, 4316, 4980, 5380, 5395, 6456, 6474, 6640, 6994, 8070, 8632, 9960, 10491, 10760, 10790, 12912, 12948, 13988, 16140, 16185, 17264, 17485, 19920, 20982, 21520, 21580, 22327, 25896, 27976, 32280, 32370, 34970, 41964, 43160, 44654, 51792, 52455, 55952, 64560, 64740, 66981, 69940, 83928, 86320, 89308, 104910, 111635, 129480, 133962, 139880, 167856, 178616, 209820, 223270, 258960, 267924, 279760, 290251, 334905, 357232, 419640, 446540, 535848, 580502, 669810, 839280, 870753, 893080, 1071696, 1161004, 1339620, 1451255, 1741506, 1786160, 2322008, 2679240, 2902510, 3483012, 4353765, 4644016, 5358480, 5805020, 6966024, 8707530, 11610040, 13932048, 17415060, 23220080, 34830120, 69660240]

約数ペア:

[(1, 69660240), (2, 34830120), (3, 23220080), (4, 17415060), (5, 13932048), (6, 11610040), (8, 8707530), (10, 6966024), (12, 5805020), (13, 5358480), (15, 4644016), (16, 4353765), (20, 3483012), (24, 2902510), (26, 2679240), (30, 2322008), (39, 1786160), (40, 1741506), (48, 1451255), (52, 1339620), (60, 1161004), (65, 1071696), (78, 893080), (80, 870753), (83, 839280), (104, 669810), (120, 580502), (130, 535848), (156, 446540), (166, 419640), (195, 357232), (208, 334905), (240, 290251), (249, 279760), (260, 267924), (269, 258960), (312, 223270), (332, 209820), (390, 178616), (415, 167856), (498, 139880), (520, 133962), (538, 129480), (624, 111635), (664, 104910), (780, 89308), (807, 86320), (830, 83928), (996, 69940), (1040, 66981), (1076, 64740), (1079, 64560), (1245, 55952), (1328, 52455), (1345, 51792), (1560, 44654), (1614, 43160), (1660, 41964), (1992, 34970), (2152, 32370), (2158, 32280), (2490, 27976), (2690, 25896), (3120, 22327), (3228, 21580), (3237, 21520), (3320, 20982), (3497, 19920), (3984, 17485), (4035, 17264), (4304, 16185), (4316, 16140), (4980, 13988), (5380, 12948), (5395, 12912), (6456, 10790), (6474, 10760), (6640, 10491), (6994, 9960), (8070, 8632)]