2109626880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8861}}^1$

素因数の和:8918

約数の個数: 160

約数和(自身を含む): 6962554368

約数和(自身を除く): 4852927488

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 8861, 9920, 11904, 14880, 15872, 17722, 19840, 23808, 26583, 29760, 35444, 39680, 44305, 47616, 53166, 59520, 70888, 79360, 88610, 106332, 119040, 132915, 141776, 177220, 212664, 238080, 265830, 274691, 283552, 354440, 425328, 531660, 549382, 567104, 708880, 824073, 850656, 1063320, 1098764, 1134208, 1373455, 1417760, 1648146, 1701312, 2126640, 2197528, 2268416, 2746910, 2835520, 3296292, 3402624, 4120365, 4253280, 4395056, 4536832, 5493820, 5671040, 6592584, 6805248, 8240730, 8506560, 8790112, 10987640, 11342080, 13185168, 13610496, 16481460, 17013120, 17580224, 21975280, 22684160, 26370336, 32962920, 34026240, 35160448, 43950560, 52740672, 65925840, 68052480, 70320896, 87901120, 105481344, 131851680, 140641792, 175802240, 210962688, 263703360, 351604480, 421925376, 527406720, 703208960, 1054813440, 2109626880]

約数ペア:

[(1, 2109626880), (2, 1054813440), (3, 703208960), (4, 527406720), (5, 421925376), (6, 351604480), (8, 263703360), (10, 210962688), (12, 175802240), (15, 140641792), (16, 131851680), (20, 105481344), (24, 87901120), (30, 70320896), (31, 68052480), (32, 65925840), (40, 52740672), (48, 43950560), (60, 35160448), (62, 34026240), (64, 32962920), (80, 26370336), (93, 22684160), (96, 21975280), (120, 17580224), (124, 17013120), (128, 16481460), (155, 13610496), (160, 13185168), (186, 11342080), (192, 10987640), (240, 8790112), (248, 8506560), (256, 8240730), (310, 6805248), (320, 6592584), (372, 5671040), (384, 5493820), (465, 4536832), (480, 4395056), (496, 4253280), (512, 4120365), (620, 3402624), (640, 3296292), (744, 2835520), (768, 2746910), (930, 2268416), (960, 2197528), (992, 2126640), (1240, 1701312), (1280, 1648146), (1488, 1417760), (1536, 1373455), (1860, 1134208), (1920, 1098764), (1984, 1063320), (2480, 850656), (2560, 824073), (2976, 708880), (3720, 567104), (3840, 549382), (3968, 531660), (4960, 425328), (5952, 354440), (7440, 283552), (7680, 274691), (7936, 265830), (8861, 238080), (9920, 212664), (11904, 177220), (14880, 141776), (15872, 132915), (17722, 119040), (19840, 106332), (23808, 88610), (26583, 79360), (29760, 70888), (35444, 59520), (39680, 53166), (44305, 47616)]