7380783480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{28621}}^1$

素因数の和:28949

約数の個数: 128

約数和(自身を含む): 25388858880

約数和(自身を除く): 18008075400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 307, 420, 614, 840, 921, 1228, 1535, 1842, 2149, 2456, 3070, 3684, 4298, 4605, 6140, 6447, 7368, 8596, 9210, 10745, 12280, 12894, 17192, 18420, 21490, 25788, 28621, 32235, 36840, 42980, 51576, 57242, 64470, 85863, 85960, 114484, 128940, 143105, 171726, 200347, 228968, 257880, 286210, 343452, 400694, 429315, 572420, 601041, 686904, 801388, 858630, 1001735, 1144840, 1202082, 1602776, 1717260, 2003470, 2404164, 3005205, 3434520, 4006940, 4808328, 6010410, 8013880, 8786647, 12020820, 17573294, 24041640, 26359941, 35146588, 43933235, 52719882, 61506529, 70293176, 87866470, 105439764, 123013058, 131799705, 175732940, 184519587, 210879528, 246026116, 263599410, 307532645, 351465880, 369039174, 492052232, 527198820, 615065290, 738078348, 922597935, 1054397640, 1230130580, 1476156696, 1845195870, 2460261160, 3690391740, 7380783480]

約数ペア:

[(1, 7380783480), (2, 3690391740), (3, 2460261160), (4, 1845195870), (5, 1476156696), (6, 1230130580), (7, 1054397640), (8, 922597935), (10, 738078348), (12, 615065290), (14, 527198820), (15, 492052232), (20, 369039174), (21, 351465880), (24, 307532645), (28, 263599410), (30, 246026116), (35, 210879528), (40, 184519587), (42, 175732940), (56, 131799705), (60, 123013058), (70, 105439764), (84, 87866470), (105, 70293176), (120, 61506529), (140, 52719882), (168, 43933235), (210, 35146588), (280, 26359941), (307, 24041640), (420, 17573294), (614, 12020820), (840, 8786647), (921, 8013880), (1228, 6010410), (1535, 4808328), (1842, 4006940), (2149, 3434520), (2456, 3005205), (3070, 2404164), (3684, 2003470), (4298, 1717260), (4605, 1602776), (6140, 1202082), (6447, 1144840), (7368, 1001735), (8596, 858630), (9210, 801388), (10745, 686904), (12280, 601041), (12894, 572420), (17192, 429315), (18420, 400694), (21490, 343452), (25788, 286210), (28621, 257880), (32235, 228968), (36840, 200347), (42980, 171726), (51576, 143105), (57242, 128940), (64470, 114484), (85863, 85960)]