478566480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2243}}^1$

素因数の和:2393

約数の個数: 160

約数和(自身を含む): 1709604864

約数和(自身を除く): 1231038384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 127, 140, 168, 210, 240, 254, 280, 336, 381, 420, 508, 560, 635, 762, 840, 889, 1016, 1270, 1524, 1680, 1778, 1905, 2032, 2243, 2540, 2667, 3048, 3556, 3810, 4445, 4486, 5080, 5334, 6096, 6729, 7112, 7620, 8890, 8972, 10160, 10668, 11215, 13335, 13458, 14224, 15240, 15701, 17780, 17944, 21336, 22430, 26670, 26916, 30480, 31402, 33645, 35560, 35888, 42672, 44860, 47103, 53340, 53832, 62804, 67290, 71120, 78505, 89720, 94206, 106680, 107664, 125608, 134580, 157010, 179440, 188412, 213360, 235515, 251216, 269160, 284861, 314020, 376824, 471030, 538320, 569722, 628040, 753648, 854583, 942060, 1139444, 1256080, 1424305, 1709166, 1884120, 1994027, 2278888, 2848610, 3418332, 3768240, 3988054, 4272915, 4557776, 5697220, 5982081, 6836664, 7976108, 8545830, 9970135, 11394440, 11964162, 13673328, 15952216, 17091660, 19940270, 22788880, 23928324, 29910405, 31904432, 34183320, 39880540, 47856648, 59820810, 68366640, 79761080, 95713296, 119641620, 159522160, 239283240, 478566480]

約数ペア:

[(1, 478566480), (2, 239283240), (3, 159522160), (4, 119641620), (5, 95713296), (6, 79761080), (7, 68366640), (8, 59820810), (10, 47856648), (12, 39880540), (14, 34183320), (15, 31904432), (16, 29910405), (20, 23928324), (21, 22788880), (24, 19940270), (28, 17091660), (30, 15952216), (35, 13673328), (40, 11964162), (42, 11394440), (48, 9970135), (56, 8545830), (60, 7976108), (70, 6836664), (80, 5982081), (84, 5697220), (105, 4557776), (112, 4272915), (120, 3988054), (127, 3768240), (140, 3418332), (168, 2848610), (210, 2278888), (240, 1994027), (254, 1884120), (280, 1709166), (336, 1424305), (381, 1256080), (420, 1139444), (508, 942060), (560, 854583), (635, 753648), (762, 628040), (840, 569722), (889, 538320), (1016, 471030), (1270, 376824), (1524, 314020), (1680, 284861), (1778, 269160), (1905, 251216), (2032, 235515), (2243, 213360), (2540, 188412), (2667, 179440), (3048, 157010), (3556, 134580), (3810, 125608), (4445, 107664), (4486, 106680), (5080, 94206), (5334, 89720), (6096, 78505), (6729, 71120), (7112, 67290), (7620, 62804), (8890, 53832), (8972, 53340), (10160, 47103), (10668, 44860), (11215, 42672), (13335, 35888), (13458, 35560), (14224, 33645), (15240, 31402), (15701, 30480), (17780, 26916), (17944, 26670), (21336, 22430)]