2220923040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{94427}}^1$

素因数の和:94459

約数の個数: 144

約数和(自身を含む): 8138182752

約数和(自身を除く): 5917259712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 196, 210, 224, 240, 245, 280, 294, 336, 392, 420, 480, 490, 560, 588, 672, 735, 784, 840, 980, 1120, 1176, 1470, 1568, 1680, 1960, 2352, 2940, 3360, 3920, 4704, 5880, 7840, 11760, 23520, 94427, 188854, 283281, 377708, 472135, 566562, 660989, 755416, 944270, 1133124, 1321978, 1416405, 1510832, 1888540, 1982967, 2266248, 2643956, 2832810, 3021664, 3304945, 3777080, 3965934, 4532496, 4626923, 5287912, 5665620, 6609890, 7554160, 7931868, 9064992, 9253846, 9914835, 10575824, 11331240, 13219780, 13880769, 15108320, 15863736, 18507692, 19829670, 21151648, 22662480, 23134615, 26439560, 27761538, 31727472, 37015384, 39659340, 45324960, 46269230, 52879120, 55523076, 63454944, 69403845, 74030768, 79318680, 92538460, 105758240, 111046152, 138807690, 148061536, 158637360, 185076920, 222092304, 277615380, 317274720, 370153840, 444184608, 555230760, 740307680, 1110461520, 2220923040]

約数ペア:

[(1, 2220923040), (2, 1110461520), (3, 740307680), (4, 555230760), (5, 444184608), (6, 370153840), (7, 317274720), (8, 277615380), (10, 222092304), (12, 185076920), (14, 158637360), (15, 148061536), (16, 138807690), (20, 111046152), (21, 105758240), (24, 92538460), (28, 79318680), (30, 74030768), (32, 69403845), (35, 63454944), (40, 55523076), (42, 52879120), (48, 46269230), (49, 45324960), (56, 39659340), (60, 37015384), (70, 31727472), (80, 27761538), (84, 26439560), (96, 23134615), (98, 22662480), (105, 21151648), (112, 19829670), (120, 18507692), (140, 15863736), (147, 15108320), (160, 13880769), (168, 13219780), (196, 11331240), (210, 10575824), (224, 9914835), (240, 9253846), (245, 9064992), (280, 7931868), (294, 7554160), (336, 6609890), (392, 5665620), (420, 5287912), (480, 4626923), (490, 4532496), (560, 3965934), (588, 3777080), (672, 3304945), (735, 3021664), (784, 2832810), (840, 2643956), (980, 2266248), (1120, 1982967), (1176, 1888540), (1470, 1510832), (1568, 1416405), (1680, 1321978), (1960, 1133124), (2352, 944270), (2940, 755416), (3360, 660989), (3920, 566562), (4704, 472135), (5880, 377708), (7840, 283281), (11760, 188854), (23520, 94427)]