2644074720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{569}}^1$

素因数の和:1058

約数の個数: 288

約数和(自身を含む): 10352422080

約数和(自身を除く): 7708347360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 461, 480, 504, 560, 569, 630, 672, 720, 840, 922, 1008, 1120, 1138, 1260, 1383, 1440, 1680, 1707, 1844, 2016, 2276, 2305, 2520, 2766, 2845, 3227, 3360, 3414, 3688, 3983, 4149, 4552, 4610, 5040, 5121, 5532, 5690, 6454, 6828, 6915, 7376, 7966, 8298, 8535, 9104, 9220, 9681, 10080, 10242, 11064, 11380, 11949, 12908, 13656, 13830, 14752, 15932, 16135, 16596, 17070, 18208, 18440, 19362, 19915, 20484, 20745, 22128, 22760, 23898, 25605, 25816, 27312, 27660, 29043, 31864, 32270, 33192, 34140, 35847, 36880, 38724, 39830, 40968, 41490, 44256, 45520, 47796, 48405, 51210, 51632, 54624, 55320, 58086, 59745, 63728, 64540, 66384, 68280, 71694, 73760, 77448, 79660, 81936, 82980, 91040, 95592, 96810, 102420, 103264, 110640, 116172, 119490, 127456, 129080, 132768, 136560, 143388, 145215, 154896, 159320, 163872, 165960, 179235, 191184, 193620, 204840, 221280, 232344, 238980, 258160, 262309, 273120, 286776, 290430, 309792, 318640, 331920, 358470, 382368, 387240, 409680, 464688, 477960, 516320, 524618, 573552, 580860, 637280, 663840, 716940, 774480, 786927, 819360, 929376, 955920, 1049236, 1147104, 1161720, 1311545, 1433880, 1548960, 1573854, 1836163, 1911840, 2098472, 2323440, 2360781, 2623090, 2867760, 3147708, 3672326, 3934635, 4196944, 4646880, 4721562, 5246180, 5508489, 5735520, 6295416, 7344652, 7869270, 8393888, 9180815, 9443124, 10492360, 11016978, 11803905, 12590832, 14689304, 15738540, 16525467, 18361630, 18886248, 20984720, 22033956, 23607810, 25181664, 27542445, 29378608, 31477080, 33050934, 36723260, 37772496, 41969440, 44067912, 47215620, 55084890, 58757216, 62954160, 66101868, 73446520, 75544992, 82627335, 88135824, 94431240, 110169780, 125908320, 132203736, 146893040, 165254670, 176271648, 188862480, 220339560, 264407472, 293786080, 330509340, 377724960, 440679120, 528814944, 661018680, 881358240, 1322037360, 2644074720]

約数ペア:

[(1, 2644074720), (2, 1322037360), (3, 881358240), (4, 661018680), (5, 528814944), (6, 440679120), (7, 377724960), (8, 330509340), (9, 293786080), (10, 264407472), (12, 220339560), (14, 188862480), (15, 176271648), (16, 165254670), (18, 146893040), (20, 132203736), (21, 125908320), (24, 110169780), (28, 94431240), (30, 88135824), (32, 82627335), (35, 75544992), (36, 73446520), (40, 66101868), (42, 62954160), (45, 58757216), (48, 55084890), (56, 47215620), (60, 44067912), (63, 41969440), (70, 37772496), (72, 36723260), (80, 33050934), (84, 31477080), (90, 29378608), (96, 27542445), (105, 25181664), (112, 23607810), (120, 22033956), (126, 20984720), (140, 18886248), (144, 18361630), (160, 16525467), (168, 15738540), (180, 14689304), (210, 12590832), (224, 11803905), (240, 11016978), (252, 10492360), (280, 9443124), (288, 9180815), (315, 8393888), (336, 7869270), (360, 7344652), (420, 6295416), (461, 5735520), (480, 5508489), (504, 5246180), (560, 4721562), (569, 4646880), (630, 4196944), (672, 3934635), (720, 3672326), (840, 3147708), (922, 2867760), (1008, 2623090), (1120, 2360781), (1138, 2323440), (1260, 2098472), (1383, 1911840), (1440, 1836163), (1680, 1573854), (1707, 1548960), (1844, 1433880), (2016, 1311545), (2276, 1161720), (2305, 1147104), (2520, 1049236), (2766, 955920), (2845, 929376), (3227, 819360), (3360, 786927), (3414, 774480), (3688, 716940), (3983, 663840), (4149, 637280), (4552, 580860), (4610, 573552), (5040, 524618), (5121, 516320), (5532, 477960), (5690, 464688), (6454, 409680), (6828, 387240), (6915, 382368), (7376, 358470), (7966, 331920), (8298, 318640), (8535, 309792), (9104, 290430), (9220, 286776), (9681, 273120), (10080, 262309), (10242, 258160), (11064, 238980), (11380, 232344), (11949, 221280), (12908, 204840), (13656, 193620), (13830, 191184), (14752, 179235), (15932, 165960), (16135, 163872), (16596, 159320), (17070, 154896), (18208, 145215), (18440, 143388), (19362, 136560), (19915, 132768), (20484, 129080), (20745, 127456), (22128, 119490), (22760, 116172), (23898, 110640), (25605, 103264), (25816, 102420), (27312, 96810), (27660, 95592), (29043, 91040), (31864, 82980), (32270, 81936), (33192, 79660), (34140, 77448), (35847, 73760), (36880, 71694), (38724, 68280), (39830, 66384), (40968, 64540), (41490, 63728), (44256, 59745), (45520, 58086), (47796, 55320), (48405, 54624), (51210, 51632)]