896803320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{1523}}^1$

素因数の和:2245

約数の個数: 128

約数和(自身を含む): 3081162240

約数和(自身を除く): 2184358920

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, 420, 701, 840, 1402, 1523, 2103, 2804, 3046, 3505, 4206, 4569, 4907, 5608, 6092, 7010, 7615, 8412, 9138, 9814, 10515, 10661, 12184, 14020, 14721, 15230, 16824, 18276, 19628, 21030, 21322, 22845, 24535, 28040, 29442, 30460, 31983, 36552, 39256, 42060, 42644, 45690, 49070, 53305, 58884, 60920, 63966, 73605, 84120, 85288, 91380, 98140, 106610, 117768, 127932, 147210, 159915, 182760, 196280, 213220, 255864, 294420, 319830, 426440, 588840, 639660, 1067623, 1279320, 2135246, 3202869, 4270492, 5338115, 6405738, 7473361, 8540984, 10676230, 12811476, 14946722, 16014345, 21352460, 22420083, 25622952, 29893444, 32028690, 37366805, 42704920, 44840166, 59786888, 64057380, 74733610, 89680332, 112100415, 128114760, 149467220, 179360664, 224200830, 298934440, 448401660, 896803320]

約数ペア:

[(1, 896803320), (2, 448401660), (3, 298934440), (4, 224200830), (5, 179360664), (6, 149467220), (7, 128114760), (8, 112100415), (10, 89680332), (12, 74733610), (14, 64057380), (15, 59786888), (20, 44840166), (21, 42704920), (24, 37366805), (28, 32028690), (30, 29893444), (35, 25622952), (40, 22420083), (42, 21352460), (56, 16014345), (60, 14946722), (70, 12811476), (84, 10676230), (105, 8540984), (120, 7473361), (140, 6405738), (168, 5338115), (210, 4270492), (280, 3202869), (420, 2135246), (701, 1279320), (840, 1067623), (1402, 639660), (1523, 588840), (2103, 426440), (2804, 319830), (3046, 294420), (3505, 255864), (4206, 213220), (4569, 196280), (4907, 182760), (5608, 159915), (6092, 147210), (7010, 127932), (7615, 117768), (8412, 106610), (9138, 98140), (9814, 91380), (10515, 85288), (10661, 84120), (12184, 73605), (14020, 63966), (14721, 60920), (15230, 58884), (16824, 53305), (18276, 49070), (19628, 45690), (21030, 42644), (21322, 42060), (22845, 39256), (24535, 36552), (28040, 31983), (29442, 30460)]