159742800

素因数分解:

$2^4\times 3^3\times 5^2\times 7^1\times {\mathrm{2113}}^1$

素因数の和:2147

約数の個数: 240

約数和(自身を含む): 650097280

約数和(自身を除く): 490354480

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, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 168, 175, 180, 189, 200, 210, 216, 225, 240, 252, 270, 280, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 504, 525, 540, 560, 600, 630, 675, 700, 720, 756, 840, 900, 945, 1008, 1050, 1080, 1200, 1260, 1350, 1400, 1512, 1575, 1680, 1800, 1890, 2100, 2113, 2160, 2520, 2700, 2800, 3024, 3150, 3600, 3780, 4200, 4226, 4725, 5040, 5400, 6300, 6339, 7560, 8400, 8452, 9450, 10565, 10800, 12600, 12678, 14791, 15120, 16904, 18900, 19017, 21130, 25200, 25356, 29582, 31695, 33808, 37800, 38034, 42260, 44373, 50712, 52825, 57051, 59164, 63390, 73955, 75600, 76068, 84520, 88746, 95085, 101424, 105650, 114102, 118328, 126780, 133119, 147910, 152136, 158475, 169040, 177492, 190170, 211300, 221865, 228204, 236656, 253560, 266238, 285255, 295820, 304272, 316950, 354984, 369775, 380340, 399357, 422600, 443730, 456408, 475425, 507120, 532476, 570510, 591640, 633900, 665595, 709968, 739550, 760680, 798714, 845200, 887460, 912816, 950850, 1064952, 1109325, 1141020, 1183280, 1267800, 1331190, 1426275, 1479100, 1521360, 1597428, 1774920, 1901700, 1996785, 2129904, 2218650, 2282040, 2535600, 2662380, 2852550, 2958200, 3194856, 3327975, 3549840, 3803400, 3993570, 4437300, 4564080, 5324760, 5705100, 5916400, 6389712, 6655950, 7606800, 7987140, 8874600, 9983925, 10649520, 11410200, 13311900, 15974280, 17749200, 19967850, 22820400, 26623800, 31948560, 39935700, 53247600, 79871400, 159742800]

約数ペア:

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