1507460640

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{89}}^1$

素因数の和:256

約数の個数: 288

約数和(自身を含む): 5566216320

約数和(自身を除く): 4058755680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 71, 80, 84, 89, 96, 105, 112, 120, 140, 142, 160, 168, 178, 210, 213, 224, 240, 267, 280, 284, 336, 355, 356, 420, 426, 445, 480, 497, 534, 560, 568, 623, 672, 710, 712, 840, 852, 890, 994, 1065, 1068, 1120, 1136, 1246, 1335, 1420, 1424, 1491, 1680, 1704, 1780, 1869, 1988, 2130, 2136, 2272, 2485, 2492, 2670, 2840, 2848, 2982, 3115, 3360, 3408, 3560, 3738, 3976, 4260, 4272, 4970, 4984, 5041, 5340, 5680, 5964, 6230, 6319, 6816, 7120, 7455, 7476, 7952, 8520, 8544, 9345, 9940, 9968, 10082, 10680, 11360, 11928, 12460, 12638, 14240, 14910, 14952, 15123, 15904, 17040, 18690, 18957, 19880, 19936, 20164, 21360, 23856, 24920, 25205, 25276, 29820, 29904, 30246, 31595, 34080, 35287, 37380, 37914, 39760, 40328, 42720, 44233, 47712, 49840, 50410, 50552, 59640, 59808, 60492, 63190, 70574, 74760, 75615, 75828, 79520, 80656, 88466, 94785, 99680, 100820, 101104, 105861, 119280, 120984, 126380, 132699, 141148, 149520, 151230, 151656, 161312, 176435, 176932, 189570, 201640, 202208, 211722, 221165, 238560, 241968, 252760, 265398, 282296, 299040, 302460, 303312, 352870, 353864, 379140, 403280, 423444, 442330, 448649, 483936, 505520, 529305, 530796, 564592, 604920, 606624, 663495, 705740, 707728, 758280, 806560, 846888, 884660, 897298, 1011040, 1058610, 1061592, 1129184, 1209840, 1326990, 1345947, 1411480, 1415456, 1516560, 1693776, 1769320, 1794596, 2117220, 2123184, 2243245, 2419680, 2653980, 2691894, 2822960, 3033120, 3140543, 3387552, 3538640, 3589192, 4234440, 4246368, 4486490, 5307960, 5383788, 5645920, 6281086, 6729735, 7077280, 7178384, 8468880, 8972980, 9421629, 10615920, 10767576, 12562172, 13459470, 14356768, 15702715, 16937760, 17945960, 18843258, 21231840, 21535152, 25124344, 26918940, 31405430, 35891920, 37686516, 43070304, 47108145, 50248688, 53837880, 62810860, 71783840, 75373032, 94216290, 100497376, 107675760, 125621720, 150746064, 188432580, 215351520, 251243440, 301492128, 376865160, 502486880, 753730320, 1507460640]

約数ペア:

[(1, 1507460640), (2, 753730320), (3, 502486880), (4, 376865160), (5, 301492128), (6, 251243440), (7, 215351520), (8, 188432580), (10, 150746064), (12, 125621720), (14, 107675760), (15, 100497376), (16, 94216290), (20, 75373032), (21, 71783840), (24, 62810860), (28, 53837880), (30, 50248688), (32, 47108145), (35, 43070304), (40, 37686516), (42, 35891920), (48, 31405430), (56, 26918940), (60, 25124344), (70, 21535152), (71, 21231840), (80, 18843258), (84, 17945960), (89, 16937760), (96, 15702715), (105, 14356768), (112, 13459470), (120, 12562172), (140, 10767576), (142, 10615920), (160, 9421629), (168, 8972980), (178, 8468880), (210, 7178384), (213, 7077280), (224, 6729735), (240, 6281086), (267, 5645920), (280, 5383788), (284, 5307960), (336, 4486490), (355, 4246368), (356, 4234440), (420, 3589192), (426, 3538640), (445, 3387552), (480, 3140543), (497, 3033120), (534, 2822960), (560, 2691894), (568, 2653980), (623, 2419680), (672, 2243245), (710, 2123184), (712, 2117220), (840, 1794596), (852, 1769320), (890, 1693776), (994, 1516560), (1065, 1415456), (1068, 1411480), (1120, 1345947), (1136, 1326990), (1246, 1209840), (1335, 1129184), (1420, 1061592), (1424, 1058610), (1491, 1011040), (1680, 897298), (1704, 884660), (1780, 846888), (1869, 806560), (1988, 758280), (2130, 707728), (2136, 705740), (2272, 663495), (2485, 606624), (2492, 604920), (2670, 564592), (2840, 530796), (2848, 529305), (2982, 505520), (3115, 483936), (3360, 448649), (3408, 442330), (3560, 423444), (3738, 403280), (3976, 379140), (4260, 353864), (4272, 352870), (4970, 303312), (4984, 302460), (5041, 299040), (5340, 282296), (5680, 265398), (5964, 252760), (6230, 241968), (6319, 238560), (6816, 221165), (7120, 211722), (7455, 202208), (7476, 201640), (7952, 189570), (8520, 176932), (8544, 176435), (9345, 161312), (9940, 151656), (9968, 151230), (10082, 149520), (10680, 141148), (11360, 132699), (11928, 126380), (12460, 120984), (12638, 119280), (14240, 105861), (14910, 101104), (14952, 100820), (15123, 99680), (15904, 94785), (17040, 88466), (18690, 80656), (18957, 79520), (19880, 75828), (19936, 75615), (20164, 74760), (21360, 70574), (23856, 63190), (24920, 60492), (25205, 59808), (25276, 59640), (29820, 50552), (29904, 50410), (30246, 49840), (31595, 47712), (34080, 44233), (35287, 42720), (37380, 40328), (37914, 39760)]