19041967440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{146117}}^1$

素因数の和:146317

約数の個数: 120

約数和(自身を含む): 64303024968

約数和(自身を除く): 45261057528

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 181, 240, 360, 362, 543, 720, 724, 905, 1086, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3620, 4344, 5430, 6516, 7240, 8145, 8688, 10860, 13032, 14480, 16290, 21720, 26064, 32580, 43440, 65160, 130320, 146117, 292234, 438351, 584468, 730585, 876702, 1168936, 1315053, 1461170, 1753404, 2191755, 2337872, 2630106, 2922340, 3506808, 4383510, 5260212, 5844680, 6575265, 7013616, 8767020, 10520424, 11689360, 13150530, 17534040, 21040848, 26301060, 26447177, 35068080, 52602120, 52894354, 79341531, 105204240, 105788708, 132235885, 158683062, 211577416, 238024593, 264471770, 317366124, 396707655, 423154832, 476049186, 528943540, 634732248, 793415310, 952098372, 1057887080, 1190122965, 1269464496, 1586830620, 1904196744, 2115774160, 2380245930, 3173661240, 3808393488, 4760491860, 6347322480, 9520983720, 19041967440]

約数ペア:

[(1, 19041967440), (2, 9520983720), (3, 6347322480), (4, 4760491860), (5, 3808393488), (6, 3173661240), (8, 2380245930), (9, 2115774160), (10, 1904196744), (12, 1586830620), (15, 1269464496), (16, 1190122965), (18, 1057887080), (20, 952098372), (24, 793415310), (30, 634732248), (36, 528943540), (40, 476049186), (45, 423154832), (48, 396707655), (60, 317366124), (72, 264471770), (80, 238024593), (90, 211577416), (120, 158683062), (144, 132235885), (180, 105788708), (181, 105204240), (240, 79341531), (360, 52894354), (362, 52602120), (543, 35068080), (720, 26447177), (724, 26301060), (905, 21040848), (1086, 17534040), (1448, 13150530), (1629, 11689360), (1810, 10520424), (2172, 8767020), (2715, 7013616), (2896, 6575265), (3258, 5844680), (3620, 5260212), (4344, 4383510), (5430, 3506808), (6516, 2922340), (7240, 2630106), (8145, 2337872), (8688, 2191755), (10860, 1753404), (13032, 1461170), (14480, 1315053), (16290, 1168936), (21720, 876702), (26064, 730585), (32580, 584468), (43440, 438351), (65160, 292234), (130320, 146117)]