130496520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:548

約数の個数: 256

約数和(自身を含む): 505958400

約数和(自身を除く): 375461880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 29, 30, 33, 35, 40, 42, 44, 55, 56, 58, 60, 66, 70, 77, 84, 87, 88, 105, 110, 116, 120, 132, 140, 145, 154, 165, 168, 174, 203, 210, 220, 231, 232, 264, 280, 290, 308, 319, 330, 348, 385, 406, 420, 435, 440, 462, 487, 580, 609, 616, 638, 660, 696, 770, 812, 840, 870, 924, 957, 974, 1015, 1155, 1160, 1218, 1276, 1320, 1461, 1540, 1595, 1624, 1740, 1848, 1914, 1948, 2030, 2233, 2310, 2435, 2436, 2552, 2922, 3045, 3080, 3190, 3409, 3480, 3828, 3896, 4060, 4466, 4620, 4785, 4870, 4872, 5357, 5844, 6090, 6380, 6699, 6818, 7305, 7656, 8120, 8932, 9240, 9570, 9740, 10227, 10714, 11165, 11688, 12180, 12760, 13398, 13636, 14123, 14610, 16071, 17045, 17864, 19140, 19480, 20454, 21428, 22330, 24360, 26785, 26796, 27272, 28246, 29220, 32142, 33495, 34090, 37499, 38280, 40908, 42369, 42856, 44660, 51135, 53570, 53592, 56492, 58440, 64284, 66990, 68180, 70615, 74998, 80355, 81816, 84738, 89320, 98861, 102270, 107140, 112497, 112984, 128568, 133980, 136360, 141230, 149996, 155353, 160710, 169476, 187495, 197722, 204540, 211845, 214280, 224994, 267960, 282460, 296583, 299992, 310706, 321420, 338952, 374990, 395444, 409080, 423690, 449988, 466059, 494305, 562485, 564920, 593166, 621412, 642840, 749980, 776765, 790888, 847380, 899976, 932118, 988610, 1087471, 1124970, 1186332, 1242824, 1482915, 1499960, 1553530, 1694760, 1864236, 1977220, 2174942, 2249940, 2330295, 2372664, 2965830, 3107060, 3262413, 3728472, 3954440, 4349884, 4499880, 4660590, 5437355, 5931660, 6214120, 6524826, 8699768, 9321180, 10874710, 11863320, 13049652, 16312065, 18642360, 21749420, 26099304, 32624130, 43498840, 65248260, 130496520]

約数ペア:

[(1, 130496520), (2, 65248260), (3, 43498840), (4, 32624130), (5, 26099304), (6, 21749420), (7, 18642360), (8, 16312065), (10, 13049652), (11, 11863320), (12, 10874710), (14, 9321180), (15, 8699768), (20, 6524826), (21, 6214120), (22, 5931660), (24, 5437355), (28, 4660590), (29, 4499880), (30, 4349884), (33, 3954440), (35, 3728472), (40, 3262413), (42, 3107060), (44, 2965830), (55, 2372664), (56, 2330295), (58, 2249940), (60, 2174942), (66, 1977220), (70, 1864236), (77, 1694760), (84, 1553530), (87, 1499960), (88, 1482915), (105, 1242824), (110, 1186332), (116, 1124970), (120, 1087471), (132, 988610), (140, 932118), (145, 899976), (154, 847380), (165, 790888), (168, 776765), (174, 749980), (203, 642840), (210, 621412), (220, 593166), (231, 564920), (232, 562485), (264, 494305), (280, 466059), (290, 449988), (308, 423690), (319, 409080), (330, 395444), (348, 374990), (385, 338952), (406, 321420), (420, 310706), (435, 299992), (440, 296583), (462, 282460), (487, 267960), (580, 224994), (609, 214280), (616, 211845), (638, 204540), (660, 197722), (696, 187495), (770, 169476), (812, 160710), (840, 155353), (870, 149996), (924, 141230), (957, 136360), (974, 133980), (1015, 128568), (1155, 112984), (1160, 112497), (1218, 107140), (1276, 102270), (1320, 98861), (1461, 89320), (1540, 84738), (1595, 81816), (1624, 80355), (1740, 74998), (1848, 70615), (1914, 68180), (1948, 66990), (2030, 64284), (2233, 58440), (2310, 56492), (2435, 53592), (2436, 53570), (2552, 51135), (2922, 44660), (3045, 42856), (3080, 42369), (3190, 40908), (3409, 38280), (3480, 37499), (3828, 34090), (3896, 33495), (4060, 32142), (4466, 29220), (4620, 28246), (4785, 27272), (4870, 26796), (4872, 26785), (5357, 24360), (5844, 22330), (6090, 21428), (6380, 20454), (6699, 19480), (6818, 19140), (7305, 17864), (7656, 17045), (8120, 16071), (8932, 14610), (9240, 14123), (9570, 13636), (9740, 13398), (10227, 12760), (10714, 12180), (11165, 11688)]