337182040

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1609}}^1$

素因数の和:1677

約数の個数: 96

約数和(自身を含む): 848534400

約数和(自身を除く): 511352360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1240, 1352, 1609, 1612, 1690, 2015, 3218, 3224, 3380, 4030, 5239, 6436, 6760, 8045, 8060, 10478, 12872, 16090, 16120, 20917, 20956, 26195, 32180, 41834, 41912, 49879, 52390, 64360, 83668, 99758, 104585, 104780, 167336, 199516, 209170, 209560, 249395, 271921, 399032, 418340, 498790, 543842, 648427, 836680, 997580, 1087684, 1296854, 1359605, 1995160, 2175368, 2593708, 2719210, 3242135, 5187416, 5438420, 6484270, 8429551, 10876840, 12968540, 16859102, 25937080, 33718204, 42147755, 67436408, 84295510, 168591020, 337182040]

約数ペア:

[(1, 337182040), (2, 168591020), (4, 84295510), (5, 67436408), (8, 42147755), (10, 33718204), (13, 25937080), (20, 16859102), (26, 12968540), (31, 10876840), (40, 8429551), (52, 6484270), (62, 5438420), (65, 5187416), (104, 3242135), (124, 2719210), (130, 2593708), (155, 2175368), (169, 1995160), (248, 1359605), (260, 1296854), (310, 1087684), (338, 997580), (403, 836680), (520, 648427), (620, 543842), (676, 498790), (806, 418340), (845, 399032), (1240, 271921), (1352, 249395), (1609, 209560), (1612, 209170), (1690, 199516), (2015, 167336), (3218, 104780), (3224, 104585), (3380, 99758), (4030, 83668), (5239, 64360), (6436, 52390), (6760, 49879), (8045, 41912), (8060, 41834), (10478, 32180), (12872, 26195), (16090, 20956), (16120, 20917)]