864196146120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1699}}^1\times {\mathrm{13807}}^1$

素因数の和:15827

約数の個数: 128

約数和(自身を含む): 2602752768000

約数和(自身を除く): 1738556621880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1699, 1842, 2456, 3070, 3398, 3684, 4605, 5097, 6140, 6796, 7368, 8495, 9210, 10194, 12280, 13592, 13807, 16990, 18420, 20388, 25485, 27614, 33980, 36840, 40776, 41421, 50970, 55228, 67960, 69035, 82842, 101940, 110456, 138070, 165684, 203880, 207105, 276140, 331368, 414210, 521593, 552280, 828420, 1043186, 1564779, 1656840, 2086372, 2607965, 3129558, 4172744, 4238749, 5215930, 6259116, 7823895, 8477498, 10431860, 12518232, 12716247, 15647790, 16954996, 20863720, 21193745, 23458093, 25432494, 31295580, 33909992, 42387490, 46916186, 50864988, 62591160, 63581235, 70374279, 84774980, 93832372, 101729976, 117290465, 127162470, 140748558, 169549960, 187664744, 234580930, 254324940, 281497116, 351871395, 469161860, 508649880, 562994232, 703742790, 938323720, 1407485580, 2814971160, 7201634551, 14403269102, 21604903653, 28806538204, 36008172755, 43209807306, 57613076408, 72016345510, 86419614612, 108024518265, 144032691020, 172839229224, 216049036530, 288065382040, 432098073060, 864196146120]

約数ペア:

[(1, 864196146120), (2, 432098073060), (3, 288065382040), (4, 216049036530), (5, 172839229224), (6, 144032691020), (8, 108024518265), (10, 86419614612), (12, 72016345510), (15, 57613076408), (20, 43209807306), (24, 36008172755), (30, 28806538204), (40, 21604903653), (60, 14403269102), (120, 7201634551), (307, 2814971160), (614, 1407485580), (921, 938323720), (1228, 703742790), (1535, 562994232), (1699, 508649880), (1842, 469161860), (2456, 351871395), (3070, 281497116), (3398, 254324940), (3684, 234580930), (4605, 187664744), (5097, 169549960), (6140, 140748558), (6796, 127162470), (7368, 117290465), (8495, 101729976), (9210, 93832372), (10194, 84774980), (12280, 70374279), (13592, 63581235), (13807, 62591160), (16990, 50864988), (18420, 46916186), (20388, 42387490), (25485, 33909992), (27614, 31295580), (33980, 25432494), (36840, 23458093), (40776, 21193745), (41421, 20863720), (50970, 16954996), (55228, 15647790), (67960, 12716247), (69035, 12518232), (82842, 10431860), (101940, 8477498), (110456, 7823895), (138070, 6259116), (165684, 5215930), (203880, 4238749), (207105, 4172744), (276140, 3129558), (331368, 2607965), (414210, 2086372), (521593, 1656840), (552280, 1564779), (828420, 1043186)]