140190480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1583}}^1$

素因数の和:1646

約数の個数: 160

約数和(自身を含む): 494968320

約数和(自身を除く): 354777840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 41, 45, 48, 54, 60, 72, 80, 82, 90, 108, 120, 123, 135, 144, 164, 180, 205, 216, 240, 246, 270, 328, 360, 369, 410, 432, 492, 540, 615, 656, 720, 738, 820, 984, 1080, 1107, 1230, 1476, 1583, 1640, 1845, 1968, 2160, 2214, 2460, 2952, 3166, 3280, 3690, 4428, 4749, 4920, 5535, 5904, 6332, 7380, 7915, 8856, 9498, 9840, 11070, 12664, 14247, 14760, 15830, 17712, 18996, 22140, 23745, 25328, 28494, 29520, 31660, 37992, 42741, 44280, 47490, 56988, 63320, 64903, 71235, 75984, 85482, 88560, 94980, 113976, 126640, 129806, 142470, 170964, 189960, 194709, 213705, 227952, 259612, 284940, 324515, 341928, 379920, 389418, 427410, 519224, 569880, 584127, 649030, 683856, 778836, 854820, 973545, 1038448, 1139760, 1168254, 1298060, 1557672, 1709640, 1752381, 1947090, 2336508, 2596120, 2920635, 3115344, 3419280, 3504762, 3894180, 4673016, 5192240, 5841270, 7009524, 7788360, 8761905, 9346032, 11682540, 14019048, 15576720, 17523810, 23365080, 28038096, 35047620, 46730160, 70095240, 140190480]

約数ペア:

[(1, 140190480), (2, 70095240), (3, 46730160), (4, 35047620), (5, 28038096), (6, 23365080), (8, 17523810), (9, 15576720), (10, 14019048), (12, 11682540), (15, 9346032), (16, 8761905), (18, 7788360), (20, 7009524), (24, 5841270), (27, 5192240), (30, 4673016), (36, 3894180), (40, 3504762), (41, 3419280), (45, 3115344), (48, 2920635), (54, 2596120), (60, 2336508), (72, 1947090), (80, 1752381), (82, 1709640), (90, 1557672), (108, 1298060), (120, 1168254), (123, 1139760), (135, 1038448), (144, 973545), (164, 854820), (180, 778836), (205, 683856), (216, 649030), (240, 584127), (246, 569880), (270, 519224), (328, 427410), (360, 389418), (369, 379920), (410, 341928), (432, 324515), (492, 284940), (540, 259612), (615, 227952), (656, 213705), (720, 194709), (738, 189960), (820, 170964), (984, 142470), (1080, 129806), (1107, 126640), (1230, 113976), (1476, 94980), (1583, 88560), (1640, 85482), (1845, 75984), (1968, 71235), (2160, 64903), (2214, 63320), (2460, 56988), (2952, 47490), (3166, 44280), (3280, 42741), (3690, 37992), (4428, 31660), (4749, 29520), (4920, 28494), (5535, 25328), (5904, 23745), (6332, 22140), (7380, 18996), (7915, 17712), (8856, 15830), (9498, 14760), (9840, 14247), (11070, 12664)]