319485600

素因数分解:

$2^5\times 3^3\times 5^2\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2149

約数の個数: 288

約数和(自身を含む): 1321165440

約数和(自身を除く): 1001679840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2113, 2160, 2400, 2520, 2700, 2800, 3024, 3150, 3360, 3600, 3780, 4200, 4226, 4320, 4725, 5040, 5400, 5600, 6048, 6300, 6339, 7200, 7560, 8400, 8452, 9450, 10080, 10565, 10800, 12600, 12678, 14791, 15120, 16800, 16904, 18900, 19017, 21130, 21600, 25200, 25356, 29582, 30240, 31695, 33808, 37800, 38034, 42260, 44373, 50400, 50712, 52825, 57051, 59164, 63390, 67616, 73955, 75600, 76068, 84520, 88746, 95085, 101424, 105650, 114102, 118328, 126780, 133119, 147910, 151200, 152136, 158475, 169040, 177492, 190170, 202848, 211300, 221865, 228204, 236656, 253560, 266238, 285255, 295820, 304272, 316950, 338080, 354984, 369775, 380340, 399357, 422600, 443730, 456408, 473312, 475425, 507120, 532476, 570510, 591640, 608544, 633900, 665595, 709968, 739550, 760680, 798714, 845200, 887460, 912816, 950850, 1014240, 1064952, 1109325, 1141020, 1183280, 1267800, 1331190, 1419936, 1426275, 1479100, 1521360, 1597428, 1690400, 1774920, 1825632, 1901700, 1996785, 2129904, 2218650, 2282040, 2366560, 2535600, 2662380, 2852550, 2958200, 3042720, 3194856, 3327975, 3549840, 3803400, 3993570, 4259808, 4437300, 4564080, 5071200, 5324760, 5705100, 5916400, 6389712, 6655950, 7099680, 7606800, 7987140, 8874600, 9128160, 9983925, 10649520, 11410200, 11832800, 12779424, 13311900, 15213600, 15974280, 17749200, 19967850, 21299040, 22820400, 26623800, 31948560, 35498400, 39935700, 45640800, 53247600, 63897120, 79871400, 106495200, 159742800, 319485600]

約数ペア:

[(1, 319485600), (2, 159742800), (3, 106495200), (4, 79871400), (5, 63897120), (6, 53247600), (7, 45640800), (8, 39935700), (9, 35498400), (10, 31948560), (12, 26623800), (14, 22820400), (15, 21299040), (16, 19967850), (18, 17749200), (20, 15974280), (21, 15213600), (24, 13311900), (25, 12779424), (27, 11832800), (28, 11410200), (30, 10649520), (32, 9983925), (35, 9128160), (36, 8874600), (40, 7987140), (42, 7606800), (45, 7099680), (48, 6655950), (50, 6389712), (54, 5916400), (56, 5705100), (60, 5324760), (63, 5071200), (70, 4564080), (72, 4437300), (75, 4259808), (80, 3993570), (84, 3803400), (90, 3549840), (96, 3327975), (100, 3194856), (105, 3042720), (108, 2958200), (112, 2852550), (120, 2662380), (126, 2535600), (135, 2366560), (140, 2282040), (144, 2218650), (150, 2129904), (160, 1996785), (168, 1901700), (175, 1825632), (180, 1774920), (189, 1690400), (200, 1597428), (210, 1521360), (216, 1479100), (224, 1426275), (225, 1419936), (240, 1331190), (252, 1267800), (270, 1183280), (280, 1141020), (288, 1109325), (300, 1064952), (315, 1014240), (336, 950850), (350, 912816), (360, 887460), (378, 845200), (400, 798714), (420, 760680), (432, 739550), (450, 709968), (480, 665595), (504, 633900), (525, 608544), (540, 591640), (560, 570510), (600, 532476), (630, 507120), (672, 475425), (675, 473312), (700, 456408), (720, 443730), (756, 422600), (800, 399357), (840, 380340), (864, 369775), (900, 354984), (945, 338080), (1008, 316950), (1050, 304272), (1080, 295820), (1120, 285255), (1200, 266238), (1260, 253560), (1350, 236656), (1400, 228204), (1440, 221865), (1512, 211300), (1575, 202848), (1680, 190170), (1800, 177492), (1890, 169040), (2016, 158475), (2100, 152136), (2113, 151200), (2160, 147910), (2400, 133119), (2520, 126780), (2700, 118328), (2800, 114102), (3024, 105650), (3150, 101424), (3360, 95085), (3600, 88746), (3780, 84520), (4200, 76068), (4226, 75600), (4320, 73955), (4725, 67616), (5040, 63390), (5400, 59164), (5600, 57051), (6048, 52825), (6300, 50712), (6339, 50400), (7200, 44373), (7560, 42260), (8400, 38034), (8452, 37800), (9450, 33808), (10080, 31695), (10565, 30240), (10800, 29582), (12600, 25356), (12678, 25200), (14791, 21600), (15120, 21130), (16800, 19017), (16904, 18900)]