116515360

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 309899520

約数和(自身を除く): 193384160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 65, 80, 104, 124, 130, 139, 155, 160, 169, 208, 248, 260, 278, 310, 338, 403, 416, 496, 520, 556, 620, 676, 695, 806, 845, 992, 1040, 1112, 1240, 1352, 1390, 1612, 1690, 1807, 2015, 2080, 2224, 2480, 2704, 2780, 3224, 3380, 3614, 4030, 4309, 4448, 4960, 5239, 5408, 5560, 6448, 6760, 7228, 8060, 8618, 9035, 10478, 11120, 12896, 13520, 14456, 16120, 17236, 18070, 20956, 21545, 22240, 23491, 26195, 27040, 28912, 32240, 34472, 36140, 41912, 43090, 46982, 52390, 56017, 57824, 64480, 68944, 72280, 83824, 86180, 93964, 104780, 112034, 117455, 137888, 144560, 167648, 172360, 187928, 209560, 224068, 234910, 280085, 289120, 344720, 375856, 419120, 448136, 469820, 560170, 689440, 728221, 751712, 838240, 896272, 939640, 1120340, 1456442, 1792544, 1879280, 2240680, 2912884, 3641105, 3758560, 4481360, 5825768, 7282210, 8962720, 11651536, 14564420, 23303072, 29128840, 58257680, 116515360]

約数ペア:

[(1, 116515360), (2, 58257680), (4, 29128840), (5, 23303072), (8, 14564420), (10, 11651536), (13, 8962720), (16, 7282210), (20, 5825768), (26, 4481360), (31, 3758560), (32, 3641105), (40, 2912884), (52, 2240680), (62, 1879280), (65, 1792544), (80, 1456442), (104, 1120340), (124, 939640), (130, 896272), (139, 838240), (155, 751712), (160, 728221), (169, 689440), (208, 560170), (248, 469820), (260, 448136), (278, 419120), (310, 375856), (338, 344720), (403, 289120), (416, 280085), (496, 234910), (520, 224068), (556, 209560), (620, 187928), (676, 172360), (695, 167648), (806, 144560), (845, 137888), (992, 117455), (1040, 112034), (1112, 104780), (1240, 93964), (1352, 86180), (1390, 83824), (1612, 72280), (1690, 68944), (1807, 64480), (2015, 57824), (2080, 56017), (2224, 52390), (2480, 46982), (2704, 43090), (2780, 41912), (3224, 36140), (3380, 34472), (3614, 32240), (4030, 28912), (4309, 27040), (4448, 26195), (4960, 23491), (5239, 22240), (5408, 21545), (5560, 20956), (6448, 18070), (6760, 17236), (7228, 16120), (8060, 14456), (8618, 13520), (9035, 12896), (10478, 11120)]