1904563440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3037}}^1$

素因数の和:3136

約数の個数: 240

約数和(自身を含む): 6993281568

約数和(自身を除く): 5088718128

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 67, 72, 78, 80, 90, 104, 117, 120, 130, 134, 144, 156, 180, 195, 201, 208, 234, 240, 260, 268, 312, 335, 360, 390, 402, 468, 520, 536, 585, 603, 624, 670, 720, 780, 804, 871, 936, 1005, 1040, 1072, 1170, 1206, 1340, 1560, 1608, 1742, 1872, 2010, 2340, 2412, 2613, 2680, 3015, 3037, 3120, 3216, 3484, 4020, 4355, 4680, 4824, 5226, 5360, 6030, 6074, 6968, 7839, 8040, 8710, 9111, 9360, 9648, 10452, 12060, 12148, 13065, 13936, 15185, 15678, 16080, 17420, 18222, 20904, 24120, 24296, 26130, 27333, 30370, 31356, 34840, 36444, 39195, 39481, 41808, 45555, 48240, 48592, 52260, 54666, 60740, 62712, 69680, 72888, 78390, 78962, 91110, 104520, 109332, 118443, 121480, 125424, 136665, 145776, 156780, 157924, 182220, 197405, 203479, 209040, 218664, 236886, 242960, 273330, 313560, 315848, 355329, 364440, 394810, 406958, 437328, 473772, 546660, 592215, 610437, 627120, 631696, 710658, 728880, 789620, 813916, 947544, 1017395, 1093320, 1184430, 1220874, 1421316, 1579240, 1627832, 1776645, 1831311, 1895088, 2034790, 2186640, 2368860, 2441748, 2645227, 2842632, 3052185, 3158480, 3255664, 3553290, 3662622, 4069580, 4737720, 4883496, 5290454, 5685264, 6104370, 7106580, 7325244, 7935681, 8139160, 9156555, 9475440, 9766992, 10580908, 12208740, 13226135, 14213160, 14650488, 15871362, 16278320, 18313110, 21161816, 23807043, 24417480, 26452270, 28426320, 29300976, 31742724, 36626220, 39678405, 42323632, 47614086, 48834960, 52904540, 63485448, 73252440, 79356810, 95228172, 105809080, 119035215, 126970896, 146504880, 158713620, 190456344, 211618160, 238070430, 317427240, 380912688, 476140860, 634854480, 952281720, 1904563440]

約数ペア:

[(1, 1904563440), (2, 952281720), (3, 634854480), (4, 476140860), (5, 380912688), (6, 317427240), (8, 238070430), (9, 211618160), (10, 190456344), (12, 158713620), (13, 146504880), (15, 126970896), (16, 119035215), (18, 105809080), (20, 95228172), (24, 79356810), (26, 73252440), (30, 63485448), (36, 52904540), (39, 48834960), (40, 47614086), (45, 42323632), (48, 39678405), (52, 36626220), (60, 31742724), (65, 29300976), (67, 28426320), (72, 26452270), (78, 24417480), (80, 23807043), (90, 21161816), (104, 18313110), (117, 16278320), (120, 15871362), (130, 14650488), (134, 14213160), (144, 13226135), (156, 12208740), (180, 10580908), (195, 9766992), (201, 9475440), (208, 9156555), (234, 8139160), (240, 7935681), (260, 7325244), (268, 7106580), (312, 6104370), (335, 5685264), (360, 5290454), (390, 4883496), (402, 4737720), (468, 4069580), (520, 3662622), (536, 3553290), (585, 3255664), (603, 3158480), (624, 3052185), (670, 2842632), (720, 2645227), (780, 2441748), (804, 2368860), (871, 2186640), (936, 2034790), (1005, 1895088), (1040, 1831311), (1072, 1776645), (1170, 1627832), (1206, 1579240), (1340, 1421316), (1560, 1220874), (1608, 1184430), (1742, 1093320), (1872, 1017395), (2010, 947544), (2340, 813916), (2412, 789620), (2613, 728880), (2680, 710658), (3015, 631696), (3037, 627120), (3120, 610437), (3216, 592215), (3484, 546660), (4020, 473772), (4355, 437328), (4680, 406958), (4824, 394810), (5226, 364440), (5360, 355329), (6030, 315848), (6074, 313560), (6968, 273330), (7839, 242960), (8040, 236886), (8710, 218664), (9111, 209040), (9360, 203479), (9648, 197405), (10452, 182220), (12060, 157924), (12148, 156780), (13065, 145776), (13936, 136665), (15185, 125424), (15678, 121480), (16080, 118443), (17420, 109332), (18222, 104520), (20904, 91110), (24120, 78962), (24296, 78390), (26130, 72888), (27333, 69680), (30370, 62712), (31356, 60740), (34840, 54666), (36444, 52260), (39195, 48592), (39481, 48240), (41808, 45555)]