345903040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:834

約数の個数: 112

約数和(自身を含む): 946294272

約数和(自身を除く): 600391232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 307, 320, 448, 503, 560, 614, 1006, 1120, 1228, 1535, 2012, 2149, 2240, 2456, 2515, 3070, 3521, 4024, 4298, 4912, 5030, 6140, 7042, 8048, 8596, 9824, 10060, 10745, 12280, 14084, 16096, 17192, 17605, 19648, 20120, 21490, 24560, 28168, 32192, 34384, 35210, 40240, 42980, 49120, 56336, 68768, 70420, 80480, 85960, 98240, 112672, 137536, 140840, 154421, 160960, 171920, 225344, 281680, 308842, 343840, 563360, 617684, 687680, 772105, 1080947, 1126720, 1235368, 1544210, 2161894, 2470736, 3088420, 4323788, 4941472, 5404735, 6176840, 8647576, 9882944, 10809470, 12353680, 17295152, 21618940, 24707360, 34590304, 43237880, 49414720, 69180608, 86475760, 172951520, 345903040]

約数ペア:

[(1, 345903040), (2, 172951520), (4, 86475760), (5, 69180608), (7, 49414720), (8, 43237880), (10, 34590304), (14, 24707360), (16, 21618940), (20, 17295152), (28, 12353680), (32, 10809470), (35, 9882944), (40, 8647576), (56, 6176840), (64, 5404735), (70, 4941472), (80, 4323788), (112, 3088420), (140, 2470736), (160, 2161894), (224, 1544210), (280, 1235368), (307, 1126720), (320, 1080947), (448, 772105), (503, 687680), (560, 617684), (614, 563360), (1006, 343840), (1120, 308842), (1228, 281680), (1535, 225344), (2012, 171920), (2149, 160960), (2240, 154421), (2456, 140840), (2515, 137536), (3070, 112672), (3521, 98240), (4024, 85960), (4298, 80480), (4912, 70420), (5030, 68768), (6140, 56336), (7042, 49120), (8048, 42980), (8596, 40240), (9824, 35210), (10060, 34384), (10745, 32192), (12280, 28168), (14084, 24560), (16096, 21490), (17192, 20120), (17605, 19648)]