957581520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{761}}^1$

素因数の和:898

約数の個数: 240

約数和(自身を含む): 3490008768

約数和(自身を除く): 2532427248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 107, 112, 120, 140, 147, 168, 196, 210, 214, 240, 245, 280, 294, 321, 336, 392, 420, 428, 490, 535, 560, 588, 642, 735, 749, 761, 784, 840, 856, 980, 1070, 1176, 1284, 1470, 1498, 1522, 1605, 1680, 1712, 1960, 2140, 2247, 2283, 2352, 2568, 2940, 2996, 3044, 3210, 3745, 3805, 3920, 4280, 4494, 4566, 5136, 5243, 5327, 5880, 5992, 6088, 6420, 7490, 7610, 8560, 8988, 9132, 10486, 10654, 11235, 11415, 11760, 11984, 12176, 12840, 14980, 15220, 15729, 15981, 17976, 18264, 20972, 21308, 22470, 22830, 25680, 26215, 26635, 29960, 30440, 31458, 31962, 35952, 36528, 37289, 41944, 42616, 44940, 45660, 52430, 53270, 59920, 60880, 62916, 63924, 74578, 78645, 79905, 81427, 83888, 85232, 89880, 91320, 104860, 106540, 111867, 125832, 127848, 149156, 157290, 159810, 162854, 179760, 182640, 186445, 209720, 213080, 223734, 244281, 251664, 255696, 298312, 314580, 319620, 325708, 372890, 407135, 419440, 426160, 447468, 488562, 559335, 569989, 596624, 629160, 639240, 651416, 745780, 814270, 894936, 977124, 1118670, 1139978, 1221405, 1258320, 1278480, 1302832, 1491560, 1628540, 1709967, 1789872, 1954248, 2237340, 2279956, 2442810, 2849945, 2983120, 3257080, 3419934, 3908496, 3989923, 4474680, 4559912, 4885620, 5699890, 6514160, 6839868, 7979846, 8549835, 8949360, 9119824, 9771240, 11399780, 11969769, 13679736, 15959692, 17099670, 19542480, 19949615, 22799560, 23939538, 27359472, 31919384, 34199340, 39899230, 45599120, 47879076, 59848845, 63838768, 68398680, 79798460, 95758152, 119697690, 136797360, 159596920, 191516304, 239395380, 319193840, 478790760, 957581520]

約数ペア:

[(1, 957581520), (2, 478790760), (3, 319193840), (4, 239395380), (5, 191516304), (6, 159596920), (7, 136797360), (8, 119697690), (10, 95758152), (12, 79798460), (14, 68398680), (15, 63838768), (16, 59848845), (20, 47879076), (21, 45599120), (24, 39899230), (28, 34199340), (30, 31919384), (35, 27359472), (40, 23939538), (42, 22799560), (48, 19949615), (49, 19542480), (56, 17099670), (60, 15959692), (70, 13679736), (80, 11969769), (84, 11399780), (98, 9771240), (105, 9119824), (107, 8949360), (112, 8549835), (120, 7979846), (140, 6839868), (147, 6514160), (168, 5699890), (196, 4885620), (210, 4559912), (214, 4474680), (240, 3989923), (245, 3908496), (280, 3419934), (294, 3257080), (321, 2983120), (336, 2849945), (392, 2442810), (420, 2279956), (428, 2237340), (490, 1954248), (535, 1789872), (560, 1709967), (588, 1628540), (642, 1491560), (735, 1302832), (749, 1278480), (761, 1258320), (784, 1221405), (840, 1139978), (856, 1118670), (980, 977124), (1070, 894936), (1176, 814270), (1284, 745780), (1470, 651416), (1498, 639240), (1522, 629160), (1605, 596624), (1680, 569989), (1712, 559335), (1960, 488562), (2140, 447468), (2247, 426160), (2283, 419440), (2352, 407135), (2568, 372890), (2940, 325708), (2996, 319620), (3044, 314580), (3210, 298312), (3745, 255696), (3805, 251664), (3920, 244281), (4280, 223734), (4494, 213080), (4566, 209720), (5136, 186445), (5243, 182640), (5327, 179760), (5880, 162854), (5992, 159810), (6088, 157290), (6420, 149156), (7490, 127848), (7610, 125832), (8560, 111867), (8988, 106540), (9132, 104860), (10486, 91320), (10654, 89880), (11235, 85232), (11415, 83888), (11760, 81427), (11984, 79905), (12176, 78645), (12840, 74578), (14980, 63924), (15220, 62916), (15729, 60880), (15981, 59920), (17976, 53270), (18264, 52430), (20972, 45660), (21308, 44940), (22470, 42616), (22830, 41944), (25680, 37289), (26215, 36528), (26635, 35952), (29960, 31962), (30440, 31458)]