4502807040

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18913}}^1$

素因数の和:18970

約数の個数: 160

約数和(自身を含む): 14860048896

約数和(自身を除く): 10357241856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 512, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1536, 1860, 1920, 1984, 2480, 2560, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7680, 7936, 9920, 11904, 14880, 15872, 18913, 19840, 23808, 29760, 37826, 39680, 47616, 56739, 59520, 75652, 79360, 94565, 113478, 119040, 151304, 189130, 226956, 238080, 283695, 302608, 378260, 453912, 567390, 586303, 605216, 756520, 907824, 1134780, 1172606, 1210432, 1513040, 1758909, 1815648, 2269560, 2345212, 2420864, 2931515, 3026080, 3517818, 3631296, 4539120, 4690424, 4841728, 5863030, 6052160, 7035636, 7262592, 8794545, 9078240, 9380848, 9683456, 11726060, 12104320, 14071272, 14525184, 17589090, 18156480, 18761696, 23452120, 24208640, 28142544, 29050368, 35178180, 36312960, 37523392, 46904240, 48417280, 56285088, 70356360, 72625920, 75046784, 93808480, 112570176, 140712720, 145251840, 150093568, 187616960, 225140352, 281425440, 300187136, 375233920, 450280704, 562850880, 750467840, 900561408, 1125701760, 1500935680, 2251403520, 4502807040]

約数ペア:

[(1, 4502807040), (2, 2251403520), (3, 1500935680), (4, 1125701760), (5, 900561408), (6, 750467840), (8, 562850880), (10, 450280704), (12, 375233920), (15, 300187136), (16, 281425440), (20, 225140352), (24, 187616960), (30, 150093568), (31, 145251840), (32, 140712720), (40, 112570176), (48, 93808480), (60, 75046784), (62, 72625920), (64, 70356360), (80, 56285088), (93, 48417280), (96, 46904240), (120, 37523392), (124, 36312960), (128, 35178180), (155, 29050368), (160, 28142544), (186, 24208640), (192, 23452120), (240, 18761696), (248, 18156480), (256, 17589090), (310, 14525184), (320, 14071272), (372, 12104320), (384, 11726060), (465, 9683456), (480, 9380848), (496, 9078240), (512, 8794545), (620, 7262592), (640, 7035636), (744, 6052160), (768, 5863030), (930, 4841728), (960, 4690424), (992, 4539120), (1240, 3631296), (1280, 3517818), (1488, 3026080), (1536, 2931515), (1860, 2420864), (1920, 2345212), (1984, 2269560), (2480, 1815648), (2560, 1758909), (2976, 1513040), (3720, 1210432), (3840, 1172606), (3968, 1134780), (4960, 907824), (5952, 756520), (7440, 605216), (7680, 586303), (7936, 567390), (9920, 453912), (11904, 378260), (14880, 302608), (15872, 283695), (18913, 238080), (19840, 226956), (23808, 189130), (29760, 151304), (37826, 119040), (39680, 113478), (47616, 94565), (56739, 79360), (59520, 75652)]