984776940

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{9649}}^1$

素因数の和:9683

約数の個数: 168

約数和(自身を含む): 3543943200

約数和(自身を除く): 2559166260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 243, 252, 270, 315, 324, 378, 405, 420, 486, 540, 567, 630, 729, 756, 810, 945, 972, 1134, 1215, 1260, 1458, 1620, 1701, 1890, 2268, 2430, 2835, 2916, 3402, 3645, 3780, 4860, 5103, 5670, 6804, 7290, 8505, 9649, 10206, 11340, 14580, 17010, 19298, 20412, 25515, 28947, 34020, 38596, 48245, 51030, 57894, 67543, 86841, 96490, 102060, 115788, 135086, 144735, 173682, 192980, 202629, 260523, 270172, 289470, 337715, 347364, 405258, 434205, 521046, 578940, 607887, 675430, 781569, 810516, 868410, 1013145, 1042092, 1215774, 1302615, 1350860, 1563138, 1736820, 1823661, 2026290, 2344707, 2431548, 2605230, 3039435, 3126276, 3647322, 3907845, 4052580, 4689414, 5210460, 5470983, 6078870, 7034121, 7294644, 7815690, 9118305, 9378828, 10941966, 11723535, 12157740, 14068242, 15631380, 16412949, 18236610, 21883932, 23447070, 27354915, 28136484, 32825898, 35170605, 36473220, 46894140, 49238847, 54709830, 65651796, 70341210, 82064745, 98477694, 109419660, 140682420, 164129490, 196955388, 246194235, 328258980, 492388470, 984776940]

約数ペア:

[(1, 984776940), (2, 492388470), (3, 328258980), (4, 246194235), (5, 196955388), (6, 164129490), (7, 140682420), (9, 109419660), (10, 98477694), (12, 82064745), (14, 70341210), (15, 65651796), (18, 54709830), (20, 49238847), (21, 46894140), (27, 36473220), (28, 35170605), (30, 32825898), (35, 28136484), (36, 27354915), (42, 23447070), (45, 21883932), (54, 18236610), (60, 16412949), (63, 15631380), (70, 14068242), (81, 12157740), (84, 11723535), (90, 10941966), (105, 9378828), (108, 9118305), (126, 7815690), (135, 7294644), (140, 7034121), (162, 6078870), (180, 5470983), (189, 5210460), (210, 4689414), (243, 4052580), (252, 3907845), (270, 3647322), (315, 3126276), (324, 3039435), (378, 2605230), (405, 2431548), (420, 2344707), (486, 2026290), (540, 1823661), (567, 1736820), (630, 1563138), (729, 1350860), (756, 1302615), (810, 1215774), (945, 1042092), (972, 1013145), (1134, 868410), (1215, 810516), (1260, 781569), (1458, 675430), (1620, 607887), (1701, 578940), (1890, 521046), (2268, 434205), (2430, 405258), (2835, 347364), (2916, 337715), (3402, 289470), (3645, 270172), (3780, 260523), (4860, 202629), (5103, 192980), (5670, 173682), (6804, 144735), (7290, 135086), (8505, 115788), (9649, 102060), (10206, 96490), (11340, 86841), (14580, 67543), (17010, 57894), (19298, 51030), (20412, 48245), (25515, 38596), (28947, 34020)]