128958480

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{2843}}^1$

素因数の和:2875

約数の個数: 200

約数和(自身を含む): 512056512

約数和(自身を除く): 383098032

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 2843, 3024, 3240, 3780, 4536, 5040, 5670, 5686, 6480, 7560, 8529, 9072, 11340, 11372, 14215, 15120, 17058, 19901, 22680, 22744, 25587, 28430, 34116, 39802, 42645, 45360, 45488, 51174, 56860, 59703, 68232, 76761, 79604, 85290, 99505, 102348, 113720, 119406, 127935, 136464, 153522, 159208, 170580, 179109, 199010, 204696, 227440, 230283, 238812, 255870, 298515, 307044, 318416, 341160, 358218, 383805, 398020, 409392, 460566, 477624, 511740, 537327, 597030, 614088, 682320, 716436, 767610, 796040, 895545, 921132, 955248, 1023480, 1074654, 1151415, 1194060, 1228176, 1432872, 1535220, 1592080, 1611981, 1791090, 1842264, 2046960, 2149308, 2302830, 2388120, 2686635, 2865744, 3070440, 3223962, 3582180, 3684528, 4298616, 4605660, 4776240, 5373270, 6140880, 6447924, 7164360, 8059905, 8597232, 9211320, 10746540, 12895848, 14328720, 16119810, 18422640, 21493080, 25791696, 32239620, 42986160, 64479240, 128958480]

約数ペア:

[(1, 128958480), (2, 64479240), (3, 42986160), (4, 32239620), (5, 25791696), (6, 21493080), (7, 18422640), (8, 16119810), (9, 14328720), (10, 12895848), (12, 10746540), (14, 9211320), (15, 8597232), (16, 8059905), (18, 7164360), (20, 6447924), (21, 6140880), (24, 5373270), (27, 4776240), (28, 4605660), (30, 4298616), (35, 3684528), (36, 3582180), (40, 3223962), (42, 3070440), (45, 2865744), (48, 2686635), (54, 2388120), (56, 2302830), (60, 2149308), (63, 2046960), (70, 1842264), (72, 1791090), (80, 1611981), (81, 1592080), (84, 1535220), (90, 1432872), (105, 1228176), (108, 1194060), (112, 1151415), (120, 1074654), (126, 1023480), (135, 955248), (140, 921132), (144, 895545), (162, 796040), (168, 767610), (180, 716436), (189, 682320), (210, 614088), (216, 597030), (240, 537327), (252, 511740), (270, 477624), (280, 460566), (315, 409392), (324, 398020), (336, 383805), (360, 358218), (378, 341160), (405, 318416), (420, 307044), (432, 298515), (504, 255870), (540, 238812), (560, 230283), (567, 227440), (630, 204696), (648, 199010), (720, 179109), (756, 170580), (810, 159208), (840, 153522), (945, 136464), (1008, 127935), (1080, 119406), (1134, 113720), (1260, 102348), (1296, 99505), (1512, 85290), (1620, 79604), (1680, 76761), (1890, 68232), (2160, 59703), (2268, 56860), (2520, 51174), (2835, 45488), (2843, 45360), (3024, 42645), (3240, 39802), (3780, 34116), (4536, 28430), (5040, 25587), (5670, 22744), (5686, 22680), (6480, 19901), (7560, 17058), (8529, 15120), (9072, 14215), (11340, 11372)]