420970680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{307}}^1$

素因数の和:630

約数の個数: 192

約数和(自身を含む): 1483241760

約数和(自身を除く): 1062271080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 293, 307, 312, 360, 390, 468, 520, 585, 586, 614, 780, 879, 921, 936, 1170, 1172, 1228, 1465, 1535, 1560, 1758, 1842, 2340, 2344, 2456, 2637, 2763, 2930, 3070, 3516, 3684, 3809, 3991, 4395, 4605, 4680, 5274, 5526, 5860, 6140, 7032, 7368, 7618, 7982, 8790, 9210, 10548, 11052, 11427, 11720, 11973, 12280, 13185, 13815, 15236, 15964, 17580, 18420, 19045, 19955, 21096, 22104, 22854, 23946, 26370, 27630, 30472, 31928, 34281, 35160, 35919, 36840, 38090, 39910, 45708, 47892, 52740, 55260, 57135, 59865, 68562, 71838, 76180, 79820, 89951, 91416, 95784, 105480, 110520, 114270, 119730, 137124, 143676, 152360, 159640, 171405, 179595, 179902, 228540, 239460, 269853, 274248, 287352, 342810, 359190, 359804, 449755, 457080, 478920, 539706, 685620, 718380, 719608, 809559, 899510, 1079412, 1169363, 1349265, 1371240, 1436760, 1619118, 1799020, 2158824, 2338726, 2698530, 3238236, 3508089, 3598040, 4047795, 4677452, 5397060, 5846815, 6476472, 7016178, 8095590, 9354904, 10524267, 10794120, 11693630, 14032356, 16191180, 17540445, 21048534, 23387260, 28064712, 32382360, 35080890, 42097068, 46774520, 52621335, 70161780, 84194136, 105242670, 140323560, 210485340, 420970680]

約数ペア:

[(1, 420970680), (2, 210485340), (3, 140323560), (4, 105242670), (5, 84194136), (6, 70161780), (8, 52621335), (9, 46774520), (10, 42097068), (12, 35080890), (13, 32382360), (15, 28064712), (18, 23387260), (20, 21048534), (24, 17540445), (26, 16191180), (30, 14032356), (36, 11693630), (39, 10794120), (40, 10524267), (45, 9354904), (52, 8095590), (60, 7016178), (65, 6476472), (72, 5846815), (78, 5397060), (90, 4677452), (104, 4047795), (117, 3598040), (120, 3508089), (130, 3238236), (156, 2698530), (180, 2338726), (195, 2158824), (234, 1799020), (260, 1619118), (293, 1436760), (307, 1371240), (312, 1349265), (360, 1169363), (390, 1079412), (468, 899510), (520, 809559), (585, 719608), (586, 718380), (614, 685620), (780, 539706), (879, 478920), (921, 457080), (936, 449755), (1170, 359804), (1172, 359190), (1228, 342810), (1465, 287352), (1535, 274248), (1560, 269853), (1758, 239460), (1842, 228540), (2340, 179902), (2344, 179595), (2456, 171405), (2637, 159640), (2763, 152360), (2930, 143676), (3070, 137124), (3516, 119730), (3684, 114270), (3809, 110520), (3991, 105480), (4395, 95784), (4605, 91416), (4680, 89951), (5274, 79820), (5526, 76180), (5860, 71838), (6140, 68562), (7032, 59865), (7368, 57135), (7618, 55260), (7982, 52740), (8790, 47892), (9210, 45708), (10548, 39910), (11052, 38090), (11427, 36840), (11720, 35919), (11973, 35160), (12280, 34281), (13185, 31928), (13815, 30472), (15236, 27630), (15964, 26370), (17580, 23946), (18420, 22854), (19045, 22104), (19955, 21096)]