117933920

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 315297360

約数和(自身を除く): 197363440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 59, 62, 65, 80, 104, 118, 124, 130, 155, 160, 208, 236, 248, 260, 295, 310, 403, 416, 472, 496, 520, 590, 620, 767, 806, 944, 961, 992, 1040, 1180, 1240, 1534, 1612, 1829, 1888, 1922, 2015, 2080, 2360, 2480, 3068, 3224, 3658, 3835, 3844, 4030, 4720, 4805, 4960, 6136, 6448, 7316, 7670, 7688, 8060, 9145, 9440, 9610, 12272, 12493, 12896, 14632, 15340, 15376, 16120, 18290, 19220, 23777, 24544, 24986, 29264, 30680, 30752, 32240, 36580, 38440, 47554, 49972, 56699, 58528, 61360, 62465, 64480, 73160, 76880, 95108, 99944, 113398, 118885, 122720, 124930, 146320, 153760, 190216, 199888, 226796, 237770, 249860, 283495, 292640, 380432, 399776, 453592, 475540, 499720, 566990, 737087, 760864, 907184, 951080, 999440, 1133980, 1474174, 1814368, 1902160, 1998880, 2267960, 2948348, 3685435, 3804320, 4535920, 5896696, 7370870, 9071840, 11793392, 14741740, 23586784, 29483480, 58966960, 117933920]

約数ペア:

[(1, 117933920), (2, 58966960), (4, 29483480), (5, 23586784), (8, 14741740), (10, 11793392), (13, 9071840), (16, 7370870), (20, 5896696), (26, 4535920), (31, 3804320), (32, 3685435), (40, 2948348), (52, 2267960), (59, 1998880), (62, 1902160), (65, 1814368), (80, 1474174), (104, 1133980), (118, 999440), (124, 951080), (130, 907184), (155, 760864), (160, 737087), (208, 566990), (236, 499720), (248, 475540), (260, 453592), (295, 399776), (310, 380432), (403, 292640), (416, 283495), (472, 249860), (496, 237770), (520, 226796), (590, 199888), (620, 190216), (767, 153760), (806, 146320), (944, 124930), (961, 122720), (992, 118885), (1040, 113398), (1180, 99944), (1240, 95108), (1534, 76880), (1612, 73160), (1829, 64480), (1888, 62465), (1922, 61360), (2015, 58528), (2080, 56699), (2360, 49972), (2480, 47554), (3068, 38440), (3224, 36580), (3658, 32240), (3835, 30752), (3844, 30680), (4030, 29264), (4720, 24986), (4805, 24544), (4960, 23777), (6136, 19220), (6448, 18290), (7316, 16120), (7670, 15376), (7688, 15340), (8060, 14632), (9145, 12896), (9440, 12493), (9610, 12272)]