40264560

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{2663}}^1$

素因数の和:2692

約数の個数: 160

約数和(自身を含む): 158561280

約数和(自身を除く): 118296720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 2663, 3024, 3780, 5040, 5326, 7560, 7989, 10652, 13315, 15120, 15978, 18641, 21304, 23967, 26630, 31956, 37282, 39945, 42608, 47934, 53260, 55923, 63912, 71901, 74564, 79890, 93205, 95868, 106520, 111846, 119835, 127824, 143802, 149128, 159780, 167769, 186410, 191736, 213040, 223692, 239670, 279615, 287604, 298256, 319560, 335538, 359505, 372820, 383472, 447384, 479340, 503307, 559230, 575208, 639120, 671076, 719010, 745640, 838845, 894768, 958680, 1006614, 1118460, 1150416, 1342152, 1438020, 1491280, 1677690, 1917360, 2013228, 2236920, 2516535, 2684304, 2876040, 3355380, 4026456, 4473840, 5033070, 5752080, 6710760, 8052912, 10066140, 13421520, 20132280, 40264560]

約数ペア:

[(1, 40264560), (2, 20132280), (3, 13421520), (4, 10066140), (5, 8052912), (6, 6710760), (7, 5752080), (8, 5033070), (9, 4473840), (10, 4026456), (12, 3355380), (14, 2876040), (15, 2684304), (16, 2516535), (18, 2236920), (20, 2013228), (21, 1917360), (24, 1677690), (27, 1491280), (28, 1438020), (30, 1342152), (35, 1150416), (36, 1118460), (40, 1006614), (42, 958680), (45, 894768), (48, 838845), (54, 745640), (56, 719010), (60, 671076), (63, 639120), (70, 575208), (72, 559230), (80, 503307), (84, 479340), (90, 447384), (105, 383472), (108, 372820), (112, 359505), (120, 335538), (126, 319560), (135, 298256), (140, 287604), (144, 279615), (168, 239670), (180, 223692), (189, 213040), (210, 191736), (216, 186410), (240, 167769), (252, 159780), (270, 149128), (280, 143802), (315, 127824), (336, 119835), (360, 111846), (378, 106520), (420, 95868), (432, 93205), (504, 79890), (540, 74564), (560, 71901), (630, 63912), (720, 55923), (756, 53260), (840, 47934), (945, 42608), (1008, 39945), (1080, 37282), (1260, 31956), (1512, 26630), (1680, 23967), (1890, 21304), (2160, 18641), (2520, 15978), (2663, 15120), (3024, 13315), (3780, 10652), (5040, 7989), (5326, 7560)]