167877840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 120

約数和(自身を含む): 563669280

約数和(自身を除く): 395791440

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, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 4139, 5070, 6760, 8112, 8278, 10140, 12417, 13520, 16556, 20280, 20695, 24834, 33112, 40560, 41390, 49668, 53807, 62085, 66224, 82780, 99336, 107614, 124170, 161421, 165560, 198672, 215228, 248340, 269035, 322842, 331120, 430456, 496680, 538070, 645684, 699491, 807105, 860912, 993360, 1076140, 1291368, 1398982, 1614210, 2098473, 2152280, 2582736, 2797964, 3228420, 3497455, 4196946, 4304560, 5595928, 6456840, 6994910, 8393892, 10492365, 11191856, 12913680, 13989820, 16787784, 20984730, 27979640, 33575568, 41969460, 55959280, 83938920, 167877840]

約数ペア:

[(1, 167877840), (2, 83938920), (3, 55959280), (4, 41969460), (5, 33575568), (6, 27979640), (8, 20984730), (10, 16787784), (12, 13989820), (13, 12913680), (15, 11191856), (16, 10492365), (20, 8393892), (24, 6994910), (26, 6456840), (30, 5595928), (39, 4304560), (40, 4196946), (48, 3497455), (52, 3228420), (60, 2797964), (65, 2582736), (78, 2152280), (80, 2098473), (104, 1614210), (120, 1398982), (130, 1291368), (156, 1076140), (169, 993360), (195, 860912), (208, 807105), (240, 699491), (260, 645684), (312, 538070), (338, 496680), (390, 430456), (507, 331120), (520, 322842), (624, 269035), (676, 248340), (780, 215228), (845, 198672), (1014, 165560), (1040, 161421), (1352, 124170), (1560, 107614), (1690, 99336), (2028, 82780), (2535, 66224), (2704, 62085), (3120, 53807), (3380, 49668), (4056, 41390), (4139, 40560), (5070, 33112), (6760, 24834), (8112, 20695), (8278, 20280), (10140, 16556), (12417, 13520)]