473104240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 1300202496

約数和(自身を除く): 827098256

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 71, 73, 80, 112, 140, 142, 146, 163, 280, 284, 292, 326, 355, 365, 497, 511, 560, 568, 584, 652, 710, 730, 815, 994, 1022, 1136, 1141, 1168, 1304, 1420, 1460, 1630, 1988, 2044, 2282, 2485, 2555, 2608, 2840, 2920, 3260, 3976, 4088, 4564, 4970, 5110, 5183, 5680, 5705, 5840, 6520, 7952, 8176, 9128, 9940, 10220, 10366, 11410, 11573, 11899, 13040, 18256, 19880, 20440, 20732, 22820, 23146, 23798, 25915, 36281, 39760, 40880, 41464, 45640, 46292, 47596, 51830, 57865, 59495, 72562, 81011, 82928, 83293, 91280, 92584, 95192, 103660, 115730, 118990, 145124, 162022, 166586, 181405, 185168, 190384, 207320, 231460, 237980, 290248, 324044, 333172, 362810, 405055, 414640, 416465, 462920, 475960, 580496, 648088, 666344, 725620, 810110, 832930, 844829, 925840, 951920, 1296176, 1332688, 1451240, 1620220, 1665860, 1689658, 2902480, 3240440, 3331720, 3379316, 4224145, 5913803, 6480880, 6663440, 6758632, 8448290, 11827606, 13517264, 16896580, 23655212, 29569015, 33793160, 47310424, 59138030, 67586320, 94620848, 118276060, 236552120, 473104240]

約数ペア:

[(1, 473104240), (2, 236552120), (4, 118276060), (5, 94620848), (7, 67586320), (8, 59138030), (10, 47310424), (14, 33793160), (16, 29569015), (20, 23655212), (28, 16896580), (35, 13517264), (40, 11827606), (56, 8448290), (70, 6758632), (71, 6663440), (73, 6480880), (80, 5913803), (112, 4224145), (140, 3379316), (142, 3331720), (146, 3240440), (163, 2902480), (280, 1689658), (284, 1665860), (292, 1620220), (326, 1451240), (355, 1332688), (365, 1296176), (497, 951920), (511, 925840), (560, 844829), (568, 832930), (584, 810110), (652, 725620), (710, 666344), (730, 648088), (815, 580496), (994, 475960), (1022, 462920), (1136, 416465), (1141, 414640), (1168, 405055), (1304, 362810), (1420, 333172), (1460, 324044), (1630, 290248), (1988, 237980), (2044, 231460), (2282, 207320), (2485, 190384), (2555, 185168), (2608, 181405), (2840, 166586), (2920, 162022), (3260, 145124), (3976, 118990), (4088, 115730), (4564, 103660), (4970, 95192), (5110, 92584), (5183, 91280), (5680, 83293), (5705, 82928), (5840, 81011), (6520, 72562), (7952, 59495), (8176, 57865), (9128, 51830), (9940, 47596), (10220, 46292), (10366, 45640), (11410, 41464), (11573, 40880), (11899, 39760), (13040, 36281), (18256, 25915), (19880, 23798), (20440, 23146), (20732, 22820)]