162457980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4597}}^1$

素因数の和:4659

約数の個数: 96

約数和(自身を含む): 494376960

約数和(自身を除く): 331918980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 31, 38, 57, 60, 62, 76, 93, 95, 114, 124, 155, 186, 190, 228, 285, 310, 372, 380, 465, 570, 589, 620, 930, 1140, 1178, 1767, 1860, 2356, 2945, 3534, 4597, 5890, 7068, 8835, 9194, 11780, 13791, 17670, 18388, 22985, 27582, 35340, 45970, 55164, 68955, 87343, 91940, 137910, 142507, 174686, 262029, 275820, 285014, 349372, 427521, 436715, 524058, 570028, 712535, 855042, 873430, 1048116, 1310145, 1425070, 1710084, 1746860, 2137605, 2620290, 2707633, 2850140, 4275210, 5240580, 5415266, 8122899, 8550420, 10830532, 13538165, 16245798, 27076330, 32491596, 40614495, 54152660, 81228990, 162457980]

約数ペア:

[(1, 162457980), (2, 81228990), (3, 54152660), (4, 40614495), (5, 32491596), (6, 27076330), (10, 16245798), (12, 13538165), (15, 10830532), (19, 8550420), (20, 8122899), (30, 5415266), (31, 5240580), (38, 4275210), (57, 2850140), (60, 2707633), (62, 2620290), (76, 2137605), (93, 1746860), (95, 1710084), (114, 1425070), (124, 1310145), (155, 1048116), (186, 873430), (190, 855042), (228, 712535), (285, 570028), (310, 524058), (372, 436715), (380, 427521), (465, 349372), (570, 285014), (589, 275820), (620, 262029), (930, 174686), (1140, 142507), (1178, 137910), (1767, 91940), (1860, 87343), (2356, 68955), (2945, 55164), (3534, 45970), (4597, 35340), (5890, 27582), (7068, 22985), (8835, 18388), (9194, 17670), (11780, 13791)]