434067240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 1333584000

約数和(自身を除く): 899516760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 97, 120, 178, 194, 267, 291, 356, 388, 419, 445, 485, 534, 582, 712, 776, 838, 890, 970, 1068, 1164, 1257, 1335, 1455, 1676, 1780, 1940, 2095, 2136, 2328, 2514, 2670, 2910, 3352, 3560, 3880, 4190, 5028, 5340, 5820, 6285, 8380, 8633, 10056, 10680, 11640, 12570, 16760, 17266, 25140, 25899, 34532, 37291, 40643, 43165, 50280, 51798, 69064, 74582, 81286, 86330, 103596, 111873, 121929, 129495, 149164, 162572, 172660, 186455, 203215, 207192, 223746, 243858, 258990, 298328, 325144, 345320, 372910, 406430, 447492, 487716, 517980, 559365, 609645, 745820, 812860, 894984, 975432, 1035960, 1118730, 1219290, 1491640, 1625720, 2237460, 2438580, 3617227, 4474920, 4877160, 7234454, 10851681, 14468908, 18086135, 21703362, 28937816, 36172270, 43406724, 54258405, 72344540, 86813448, 108516810, 144689080, 217033620, 434067240]

約数ペア:

[(1, 434067240), (2, 217033620), (3, 144689080), (4, 108516810), (5, 86813448), (6, 72344540), (8, 54258405), (10, 43406724), (12, 36172270), (15, 28937816), (20, 21703362), (24, 18086135), (30, 14468908), (40, 10851681), (60, 7234454), (89, 4877160), (97, 4474920), (120, 3617227), (178, 2438580), (194, 2237460), (267, 1625720), (291, 1491640), (356, 1219290), (388, 1118730), (419, 1035960), (445, 975432), (485, 894984), (534, 812860), (582, 745820), (712, 609645), (776, 559365), (838, 517980), (890, 487716), (970, 447492), (1068, 406430), (1164, 372910), (1257, 345320), (1335, 325144), (1455, 298328), (1676, 258990), (1780, 243858), (1940, 223746), (2095, 207192), (2136, 203215), (2328, 186455), (2514, 172660), (2670, 162572), (2910, 149164), (3352, 129495), (3560, 121929), (3880, 111873), (4190, 103596), (5028, 86330), (5340, 81286), (5820, 74582), (6285, 69064), (8380, 51798), (8633, 50280), (10056, 43165), (10680, 40643), (11640, 37291), (12570, 34532), (16760, 25899), (17266, 25140)]