1409195520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2033

約数の個数: 240

約数和(自身を含む): 5040427392

約数和(自身を除く): 3631231872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1973, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3946, 3968, 4464, 4608, 4960, 5580, 5760, 5919, 5952, 7440, 7680, 7892, 7936, 8928, 9865, 9920, 11160, 11520, 11838, 11904, 14880, 15784, 15872, 17757, 17856, 19730, 19840, 22320, 23040, 23676, 23808, 29595, 29760, 31568, 35514, 35712, 39460, 39680, 44640, 47352, 47616, 59190, 59520, 61163, 63136, 71028, 71424, 78920, 79360, 88785, 89280, 94704, 118380, 119040, 122326, 126272, 142056, 142848, 157840, 177570, 178560, 183489, 189408, 236760, 238080, 244652, 252544, 284112, 305815, 315680, 355140, 357120, 366978, 378816, 473520, 489304, 505088, 550467, 568224, 611630, 631360, 710280, 714240, 733956, 757632, 917445, 947040, 978608, 1010176, 1100934, 1136448, 1223260, 1262720, 1420560, 1467912, 1515264, 1834890, 1894080, 1957216, 2201868, 2272896, 2446520, 2525440, 2752335, 2841120, 2935824, 3030528, 3669780, 3788160, 3914432, 4403736, 4545792, 4893040, 5050880, 5504670, 5682240, 5871648, 7339560, 7576320, 7828864, 8807472, 9091584, 9786080, 11009340, 11364480, 11743296, 14679120, 15152640, 15657728, 17614944, 19572160, 22018680, 22728960, 23486592, 29358240, 31315456, 35229888, 39144320, 44037360, 45457920, 46973184, 58716480, 70459776, 78288640, 88074720, 93946368, 117432960, 140919552, 156577280, 176149440, 234865920, 281839104, 352298880, 469731840, 704597760, 1409195520]

約数ペア:

[(1, 1409195520), (2, 704597760), (3, 469731840), (4, 352298880), (5, 281839104), (6, 234865920), (8, 176149440), (9, 156577280), (10, 140919552), (12, 117432960), (15, 93946368), (16, 88074720), (18, 78288640), (20, 70459776), (24, 58716480), (30, 46973184), (31, 45457920), (32, 44037360), (36, 39144320), (40, 35229888), (45, 31315456), (48, 29358240), (60, 23486592), (62, 22728960), (64, 22018680), (72, 19572160), (80, 17614944), (90, 15657728), (93, 15152640), (96, 14679120), (120, 11743296), (124, 11364480), (128, 11009340), (144, 9786080), (155, 9091584), (160, 8807472), (180, 7828864), (186, 7576320), (192, 7339560), (240, 5871648), (248, 5682240), (256, 5504670), (279, 5050880), (288, 4893040), (310, 4545792), (320, 4403736), (360, 3914432), (372, 3788160), (384, 3669780), (465, 3030528), (480, 2935824), (496, 2841120), (512, 2752335), (558, 2525440), (576, 2446520), (620, 2272896), (640, 2201868), (720, 1957216), (744, 1894080), (768, 1834890), (930, 1515264), (960, 1467912), (992, 1420560), (1116, 1262720), (1152, 1223260), (1240, 1136448), (1280, 1100934), (1395, 1010176), (1440, 978608), (1488, 947040), (1536, 917445), (1860, 757632), (1920, 733956), (1973, 714240), (1984, 710280), (2232, 631360), (2304, 611630), (2480, 568224), (2560, 550467), (2790, 505088), (2880, 489304), (2976, 473520), (3720, 378816), (3840, 366978), (3946, 357120), (3968, 355140), (4464, 315680), (4608, 305815), (4960, 284112), (5580, 252544), (5760, 244652), (5919, 238080), (5952, 236760), (7440, 189408), (7680, 183489), (7892, 178560), (7936, 177570), (8928, 157840), (9865, 142848), (9920, 142056), (11160, 126272), (11520, 122326), (11838, 119040), (11904, 118380), (14880, 94704), (15784, 89280), (15872, 88785), (17757, 79360), (17856, 78920), (19730, 71424), (19840, 71028), (22320, 63136), (23040, 61163), (23676, 59520), (23808, 59190), (29595, 47616), (29760, 47352), (31568, 44640), (35514, 39680), (35712, 39460)]