169871520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3889}}^1$

素因数の和:3927

約数の個数: 192

約数和(自身を含む): 658748160

約数和(自身を除く): 488876640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 195, 208, 210, 224, 240, 260, 273, 280, 312, 336, 364, 390, 416, 420, 455, 480, 520, 546, 560, 624, 672, 728, 780, 840, 910, 1040, 1092, 1120, 1248, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2730, 2912, 3120, 3360, 3640, 3889, 4368, 5460, 6240, 7280, 7778, 8736, 10920, 11667, 14560, 15556, 19445, 21840, 23334, 27223, 31112, 38890, 43680, 46668, 50557, 54446, 58335, 62224, 77780, 81669, 93336, 101114, 108892, 116670, 124448, 136115, 151671, 155560, 163338, 186672, 202228, 217784, 233340, 252785, 272230, 303342, 311120, 326676, 353899, 373344, 404456, 408345, 435568, 466680, 505570, 544460, 606684, 622240, 653352, 707798, 758355, 808912, 816690, 871136, 933360, 1011140, 1061697, 1088920, 1213368, 1306704, 1415596, 1516710, 1617824, 1633380, 1769495, 1866720, 2022280, 2123394, 2177840, 2426736, 2613408, 2831192, 3033420, 3266760, 3538990, 4044560, 4246788, 4355680, 4853472, 5308485, 5662384, 6066840, 6533520, 7077980, 8089120, 8493576, 10616970, 11324768, 12133680, 13067040, 14155960, 16987152, 21233940, 24267360, 28311920, 33974304, 42467880, 56623840, 84935760, 169871520]

約数ペア:

[(1, 169871520), (2, 84935760), (3, 56623840), (4, 42467880), (5, 33974304), (6, 28311920), (7, 24267360), (8, 21233940), (10, 16987152), (12, 14155960), (13, 13067040), (14, 12133680), (15, 11324768), (16, 10616970), (20, 8493576), (21, 8089120), (24, 7077980), (26, 6533520), (28, 6066840), (30, 5662384), (32, 5308485), (35, 4853472), (39, 4355680), (40, 4246788), (42, 4044560), (48, 3538990), (52, 3266760), (56, 3033420), (60, 2831192), (65, 2613408), (70, 2426736), (78, 2177840), (80, 2123394), (84, 2022280), (91, 1866720), (96, 1769495), (104, 1633380), (105, 1617824), (112, 1516710), (120, 1415596), (130, 1306704), (140, 1213368), (156, 1088920), (160, 1061697), (168, 1011140), (182, 933360), (195, 871136), (208, 816690), (210, 808912), (224, 758355), (240, 707798), (260, 653352), (273, 622240), (280, 606684), (312, 544460), (336, 505570), (364, 466680), (390, 435568), (416, 408345), (420, 404456), (455, 373344), (480, 353899), (520, 326676), (546, 311120), (560, 303342), (624, 272230), (672, 252785), (728, 233340), (780, 217784), (840, 202228), (910, 186672), (1040, 163338), (1092, 155560), (1120, 151671), (1248, 136115), (1365, 124448), (1456, 116670), (1560, 108892), (1680, 101114), (1820, 93336), (2080, 81669), (2184, 77780), (2730, 62224), (2912, 58335), (3120, 54446), (3360, 50557), (3640, 46668), (3889, 43680), (4368, 38890), (5460, 31112), (6240, 27223), (7280, 23334), (7778, 21840), (8736, 19445), (10920, 15556), (11667, 14560)]