13915200

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:261

約数の個数: 168

約数和(自身を含む): 49385728

約数和(自身を除く): 35470528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 80, 96, 100, 104, 120, 130, 150, 156, 160, 192, 195, 200, 208, 223, 240, 260, 300, 312, 320, 325, 390, 400, 416, 446, 480, 520, 600, 624, 650, 669, 780, 800, 832, 892, 960, 975, 1040, 1115, 1200, 1248, 1300, 1338, 1560, 1600, 1784, 1950, 2080, 2230, 2400, 2496, 2600, 2676, 2899, 3120, 3345, 3568, 3900, 4160, 4460, 4800, 5200, 5352, 5575, 5798, 6240, 6690, 7136, 7800, 8697, 8920, 10400, 10704, 11150, 11596, 12480, 13380, 14272, 14495, 15600, 16725, 17394, 17840, 20800, 21408, 22300, 23192, 26760, 28990, 31200, 33450, 34788, 35680, 42816, 43485, 44600, 46384, 53520, 57980, 62400, 66900, 69576, 71360, 72475, 86970, 89200, 92768, 107040, 115960, 133800, 139152, 144950, 173940, 178400, 185536, 214080, 217425, 231920, 267600, 278304, 289900, 347880, 356800, 434850, 463840, 535200, 556608, 579800, 695760, 869700, 927680, 1070400, 1159600, 1391520, 1739400, 2319200, 2783040, 3478800, 4638400, 6957600, 13915200]

約数ペア:

[(1, 13915200), (2, 6957600), (3, 4638400), (4, 3478800), (5, 2783040), (6, 2319200), (8, 1739400), (10, 1391520), (12, 1159600), (13, 1070400), (15, 927680), (16, 869700), (20, 695760), (24, 579800), (25, 556608), (26, 535200), (30, 463840), (32, 434850), (39, 356800), (40, 347880), (48, 289900), (50, 278304), (52, 267600), (60, 231920), (64, 217425), (65, 214080), (75, 185536), (78, 178400), (80, 173940), (96, 144950), (100, 139152), (104, 133800), (120, 115960), (130, 107040), (150, 92768), (156, 89200), (160, 86970), (192, 72475), (195, 71360), (200, 69576), (208, 66900), (223, 62400), (240, 57980), (260, 53520), (300, 46384), (312, 44600), (320, 43485), (325, 42816), (390, 35680), (400, 34788), (416, 33450), (446, 31200), (480, 28990), (520, 26760), (600, 23192), (624, 22300), (650, 21408), (669, 20800), (780, 17840), (800, 17394), (832, 16725), (892, 15600), (960, 14495), (975, 14272), (1040, 13380), (1115, 12480), (1200, 11596), (1248, 11150), (1300, 10704), (1338, 10400), (1560, 8920), (1600, 8697), (1784, 7800), (1950, 7136), (2080, 6690), (2230, 6240), (2400, 5798), (2496, 5575), (2600, 5352), (2676, 5200), (2899, 4800), (3120, 4460), (3345, 4160), (3568, 3900)]