318119640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{9173}}^1$

素因数の和:9221

約数の個数: 96

約数和(自身を含む): 1013910480

約数和(自身を除く): 695790840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 289, 340, 408, 510, 578, 680, 867, 1020, 1156, 1445, 1734, 2040, 2312, 2890, 3468, 4335, 5780, 6936, 8670, 9173, 11560, 17340, 18346, 27519, 34680, 36692, 45865, 55038, 73384, 91730, 110076, 137595, 155941, 183460, 220152, 275190, 311882, 366920, 467823, 550380, 623764, 779705, 935646, 1100760, 1247528, 1559410, 1871292, 2339115, 2650997, 3118820, 3742584, 4678230, 5301994, 6237640, 7952991, 9356460, 10603988, 13254985, 15905982, 18712920, 21207976, 26509970, 31811964, 39764955, 53019940, 63623928, 79529910, 106039880, 159059820, 318119640]

約数ペア:

[(1, 318119640), (2, 159059820), (3, 106039880), (4, 79529910), (5, 63623928), (6, 53019940), (8, 39764955), (10, 31811964), (12, 26509970), (15, 21207976), (17, 18712920), (20, 15905982), (24, 13254985), (30, 10603988), (34, 9356460), (40, 7952991), (51, 6237640), (60, 5301994), (68, 4678230), (85, 3742584), (102, 3118820), (120, 2650997), (136, 2339115), (170, 1871292), (204, 1559410), (255, 1247528), (289, 1100760), (340, 935646), (408, 779705), (510, 623764), (578, 550380), (680, 467823), (867, 366920), (1020, 311882), (1156, 275190), (1445, 220152), (1734, 183460), (2040, 155941), (2312, 137595), (2890, 110076), (3468, 91730), (4335, 73384), (5780, 55038), (6936, 45865), (8670, 36692), (9173, 34680), (11560, 27519), (17340, 18346)]