2912252280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{523}}^1\times {\mathrm{947}}^1$

素因数の和:1498

約数の個数: 192

約数和(自身を含む): 10193351040

約数和(自身を除く): 7281098760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 523, 588, 735, 840, 947, 980, 1046, 1176, 1470, 1569, 1894, 1960, 2092, 2615, 2841, 2940, 3138, 3661, 3788, 4184, 4735, 5230, 5682, 5880, 6276, 6629, 7322, 7576, 7845, 9470, 10460, 10983, 11364, 12552, 13258, 14205, 14644, 15690, 18305, 18940, 19887, 20920, 21966, 22728, 25627, 26516, 28410, 29288, 31380, 33145, 36610, 37880, 39774, 43932, 46403, 51254, 53032, 54915, 56820, 62760, 66290, 73220, 76881, 79548, 87864, 92806, 99435, 102508, 109830, 113640, 128135, 132580, 139209, 146440, 153762, 159096, 185612, 198870, 205016, 219660, 232015, 256270, 265160, 278418, 307524, 371224, 384405, 397740, 439320, 464030, 495281, 512540, 556836, 615048, 696045, 768810, 795480, 928060, 990562, 1025080, 1113672, 1392090, 1485843, 1537620, 1856120, 1981124, 2476405, 2784180, 2971686, 3075240, 3466967, 3962248, 4952810, 5568360, 5943372, 6933934, 7429215, 9905620, 10400901, 11886744, 13867868, 14858430, 17334835, 19811240, 20801802, 24268769, 27735736, 29716860, 34669670, 41603604, 48537538, 52004505, 59433720, 69339340, 72806307, 83207208, 97075076, 104009010, 121343845, 138678680, 145612614, 194150152, 208018020, 242687690, 291225228, 364031535, 416036040, 485375380, 582450456, 728063070, 970750760, 1456126140, 2912252280]

約数ペア:

[(1, 2912252280), (2, 1456126140), (3, 970750760), (4, 728063070), (5, 582450456), (6, 485375380), (7, 416036040), (8, 364031535), (10, 291225228), (12, 242687690), (14, 208018020), (15, 194150152), (20, 145612614), (21, 138678680), (24, 121343845), (28, 104009010), (30, 97075076), (35, 83207208), (40, 72806307), (42, 69339340), (49, 59433720), (56, 52004505), (60, 48537538), (70, 41603604), (84, 34669670), (98, 29716860), (105, 27735736), (120, 24268769), (140, 20801802), (147, 19811240), (168, 17334835), (196, 14858430), (210, 13867868), (245, 11886744), (280, 10400901), (294, 9905620), (392, 7429215), (420, 6933934), (490, 5943372), (523, 5568360), (588, 4952810), (735, 3962248), (840, 3466967), (947, 3075240), (980, 2971686), (1046, 2784180), (1176, 2476405), (1470, 1981124), (1569, 1856120), (1894, 1537620), (1960, 1485843), (2092, 1392090), (2615, 1113672), (2841, 1025080), (2940, 990562), (3138, 928060), (3661, 795480), (3788, 768810), (4184, 696045), (4735, 615048), (5230, 556836), (5682, 512540), (5880, 495281), (6276, 464030), (6629, 439320), (7322, 397740), (7576, 384405), (7845, 371224), (9470, 307524), (10460, 278418), (10983, 265160), (11364, 256270), (12552, 232015), (13258, 219660), (14205, 205016), (14644, 198870), (15690, 185612), (18305, 159096), (18940, 153762), (19887, 146440), (20920, 139209), (21966, 132580), (22728, 128135), (25627, 113640), (26516, 109830), (28410, 102508), (29288, 99435), (31380, 92806), (33145, 87864), (36610, 79548), (37880, 76881), (39774, 73220), (43932, 66290), (46403, 62760), (51254, 56820), (53032, 54915)]