258799680

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3907}}^1$

素因数の和:3953

約数の個数: 168

約数和(自身を含む): 929103552

約数和(自身を除く): 670303872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 2070, 2208, 2760, 2880, 3312, 3680, 3907, 4140, 4416, 5520, 6624, 7360, 7814, 8280, 11040, 11721, 13248, 15628, 16560, 19535, 22080, 23442, 31256, 33120, 35163, 39070, 46884, 58605, 62512, 66240, 70326, 78140, 89861, 93768, 117210, 125024, 140652, 156280, 175815, 179722, 187536, 234420, 250048, 269583, 281304, 312560, 351630, 359444, 375072, 449305, 468840, 539166, 562608, 625120, 703260, 718888, 750144, 808749, 898610, 937680, 1078332, 1125216, 1250240, 1347915, 1406520, 1437776, 1617498, 1797220, 1875360, 2156664, 2250432, 2695830, 2813040, 2875552, 3234996, 3594440, 3750720, 4043745, 4313328, 5391660, 5626080, 5751104, 6469992, 7188880, 8087490, 8626656, 10783320, 11252160, 12939984, 14377760, 16174980, 17253312, 21566640, 25879968, 28755520, 32349960, 43133280, 51759936, 64699920, 86266560, 129399840, 258799680]

約数ペア:

[(1, 258799680), (2, 129399840), (3, 86266560), (4, 64699920), (5, 51759936), (6, 43133280), (8, 32349960), (9, 28755520), (10, 25879968), (12, 21566640), (15, 17253312), (16, 16174980), (18, 14377760), (20, 12939984), (23, 11252160), (24, 10783320), (30, 8626656), (32, 8087490), (36, 7188880), (40, 6469992), (45, 5751104), (46, 5626080), (48, 5391660), (60, 4313328), (64, 4043745), (69, 3750720), (72, 3594440), (80, 3234996), (90, 2875552), (92, 2813040), (96, 2695830), (115, 2250432), (120, 2156664), (138, 1875360), (144, 1797220), (160, 1617498), (180, 1437776), (184, 1406520), (192, 1347915), (207, 1250240), (230, 1125216), (240, 1078332), (276, 937680), (288, 898610), (320, 808749), (345, 750144), (360, 718888), (368, 703260), (414, 625120), (460, 562608), (480, 539166), (552, 468840), (576, 449305), (690, 375072), (720, 359444), (736, 351630), (828, 312560), (920, 281304), (960, 269583), (1035, 250048), (1104, 234420), (1380, 187536), (1440, 179722), (1472, 175815), (1656, 156280), (1840, 140652), (2070, 125024), (2208, 117210), (2760, 93768), (2880, 89861), (3312, 78140), (3680, 70326), (3907, 66240), (4140, 62512), (4416, 58605), (5520, 46884), (6624, 39070), (7360, 35163), (7814, 33120), (8280, 31256), (11040, 23442), (11721, 22080), (13248, 19535), (15628, 16560)]