1350972840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{10651}}^1$

素因数の和:10823

約数の個数: 128

約数和(自身を含む): 4663019520

約数和(自身を除く): 3312046680

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, 151, 168, 210, 280, 302, 420, 453, 604, 755, 840, 906, 1057, 1208, 1510, 1812, 2114, 2265, 3020, 3171, 3624, 4228, 4530, 5285, 6040, 6342, 8456, 9060, 10570, 10651, 12684, 15855, 18120, 21140, 21302, 25368, 31710, 31953, 42280, 42604, 53255, 63420, 63906, 74557, 85208, 106510, 126840, 127812, 149114, 159765, 213020, 223671, 255624, 298228, 319530, 372785, 426040, 447342, 596456, 639060, 745570, 894684, 1118355, 1278120, 1491140, 1608301, 1789368, 2236710, 2982280, 3216602, 4473420, 4824903, 6433204, 8041505, 8946840, 9649806, 11258107, 12866408, 16083010, 19299612, 22516214, 24124515, 32166020, 33774321, 38599224, 45032428, 48249030, 56290535, 64332040, 67548642, 90064856, 96498060, 112581070, 135097284, 168871605, 192996120, 225162140, 270194568, 337743210, 450324280, 675486420, 1350972840]

約数ペア:

[(1, 1350972840), (2, 675486420), (3, 450324280), (4, 337743210), (5, 270194568), (6, 225162140), (7, 192996120), (8, 168871605), (10, 135097284), (12, 112581070), (14, 96498060), (15, 90064856), (20, 67548642), (21, 64332040), (24, 56290535), (28, 48249030), (30, 45032428), (35, 38599224), (40, 33774321), (42, 32166020), (56, 24124515), (60, 22516214), (70, 19299612), (84, 16083010), (105, 12866408), (120, 11258107), (140, 9649806), (151, 8946840), (168, 8041505), (210, 6433204), (280, 4824903), (302, 4473420), (420, 3216602), (453, 2982280), (604, 2236710), (755, 1789368), (840, 1608301), (906, 1491140), (1057, 1278120), (1208, 1118355), (1510, 894684), (1812, 745570), (2114, 639060), (2265, 596456), (3020, 447342), (3171, 426040), (3624, 372785), (4228, 319530), (4530, 298228), (5285, 255624), (6040, 223671), (6342, 213020), (8456, 159765), (9060, 149114), (10570, 127812), (10651, 126840), (12684, 106510), (15855, 85208), (18120, 74557), (21140, 63906), (21302, 63420), (25368, 53255), (31710, 42604), (31953, 42280)]