312081120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5594

約数の個数: 192

約数和(自身を含む): 1176517440

約数和(自身を除く): 864436320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 130, 135, 144, 156, 160, 180, 195, 208, 216, 234, 240, 260, 270, 288, 312, 351, 360, 390, 416, 432, 468, 480, 520, 540, 585, 624, 702, 720, 780, 864, 936, 1040, 1080, 1170, 1248, 1404, 1440, 1560, 1755, 1872, 2080, 2160, 2340, 2808, 3120, 3510, 3744, 4320, 4680, 5557, 5616, 6240, 7020, 9360, 11114, 11232, 14040, 16671, 18720, 22228, 27785, 28080, 33342, 44456, 50013, 55570, 56160, 66684, 72241, 83355, 88912, 100026, 111140, 133368, 144482, 150039, 166710, 177824, 200052, 216723, 222280, 250065, 266736, 288964, 300078, 333420, 361205, 400104, 433446, 444560, 500130, 533472, 577928, 600156, 650169, 666840, 722410, 750195, 800208, 866892, 889120, 1000260, 1083615, 1155856, 1200312, 1300338, 1333680, 1444820, 1500390, 1600416, 1733784, 1950507, 2000520, 2167230, 2311712, 2400624, 2600676, 2667360, 2889640, 3000780, 3250845, 3467568, 3901014, 4001040, 4334460, 4801248, 5201352, 5779280, 6001560, 6501690, 6935136, 7802028, 8002080, 8668920, 9752535, 10402704, 11558560, 12003120, 13003380, 15604056, 17337840, 19505070, 20805408, 24006240, 26006760, 31208112, 34675680, 39010140, 52013520, 62416224, 78020280, 104027040, 156040560, 312081120]

約数ペア:

[(1, 312081120), (2, 156040560), (3, 104027040), (4, 78020280), (5, 62416224), (6, 52013520), (8, 39010140), (9, 34675680), (10, 31208112), (12, 26006760), (13, 24006240), (15, 20805408), (16, 19505070), (18, 17337840), (20, 15604056), (24, 13003380), (26, 12003120), (27, 11558560), (30, 10402704), (32, 9752535), (36, 8668920), (39, 8002080), (40, 7802028), (45, 6935136), (48, 6501690), (52, 6001560), (54, 5779280), (60, 5201352), (65, 4801248), (72, 4334460), (78, 4001040), (80, 3901014), (90, 3467568), (96, 3250845), (104, 3000780), (108, 2889640), (117, 2667360), (120, 2600676), (130, 2400624), (135, 2311712), (144, 2167230), (156, 2000520), (160, 1950507), (180, 1733784), (195, 1600416), (208, 1500390), (216, 1444820), (234, 1333680), (240, 1300338), (260, 1200312), (270, 1155856), (288, 1083615), (312, 1000260), (351, 889120), (360, 866892), (390, 800208), (416, 750195), (432, 722410), (468, 666840), (480, 650169), (520, 600156), (540, 577928), (585, 533472), (624, 500130), (702, 444560), (720, 433446), (780, 400104), (864, 361205), (936, 333420), (1040, 300078), (1080, 288964), (1170, 266736), (1248, 250065), (1404, 222280), (1440, 216723), (1560, 200052), (1755, 177824), (1872, 166710), (2080, 150039), (2160, 144482), (2340, 133368), (2808, 111140), (3120, 100026), (3510, 88912), (3744, 83355), (4320, 72241), (4680, 66684), (5557, 56160), (5616, 55570), (6240, 50013), (7020, 44456), (9360, 33342), (11114, 28080), (11232, 27785), (14040, 22228), (16671, 18720)]