264893640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2847

約数の個数: 128

約数和(自身を含む): 879120000

約数和(自身を除く): 614226360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 73, 88, 110, 120, 132, 146, 165, 219, 220, 264, 292, 330, 365, 438, 440, 584, 660, 730, 803, 876, 1095, 1320, 1460, 1606, 1752, 2190, 2409, 2749, 2920, 3212, 4015, 4380, 4818, 5498, 6424, 8030, 8247, 8760, 9636, 10996, 12045, 13745, 16060, 16494, 19272, 21992, 24090, 27490, 30239, 32120, 32988, 41235, 48180, 54980, 60478, 65976, 82470, 90717, 96360, 109960, 120956, 151195, 164940, 181434, 200677, 241912, 302390, 329880, 362868, 401354, 453585, 602031, 604780, 725736, 802708, 907170, 1003385, 1204062, 1209560, 1605416, 1814340, 2006770, 2207447, 2408124, 3010155, 3628680, 4013540, 4414894, 4816248, 6020310, 6622341, 8027080, 8829788, 11037235, 12040620, 13244682, 17659576, 22074470, 24081240, 26489364, 33111705, 44148940, 52978728, 66223410, 88297880, 132446820, 264893640]

約数ペア:

[(1, 264893640), (2, 132446820), (3, 88297880), (4, 66223410), (5, 52978728), (6, 44148940), (8, 33111705), (10, 26489364), (11, 24081240), (12, 22074470), (15, 17659576), (20, 13244682), (22, 12040620), (24, 11037235), (30, 8829788), (33, 8027080), (40, 6622341), (44, 6020310), (55, 4816248), (60, 4414894), (66, 4013540), (73, 3628680), (88, 3010155), (110, 2408124), (120, 2207447), (132, 2006770), (146, 1814340), (165, 1605416), (219, 1209560), (220, 1204062), (264, 1003385), (292, 907170), (330, 802708), (365, 725736), (438, 604780), (440, 602031), (584, 453585), (660, 401354), (730, 362868), (803, 329880), (876, 302390), (1095, 241912), (1320, 200677), (1460, 181434), (1606, 164940), (1752, 151195), (2190, 120956), (2409, 109960), (2749, 96360), (2920, 90717), (3212, 82470), (4015, 65976), (4380, 60478), (4818, 54980), (5498, 48180), (6424, 41235), (8030, 32988), (8247, 32120), (8760, 30239), (9636, 27490), (10996, 24090), (12045, 21992), (13745, 19272), (16060, 16494)]