117817480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:887

約数の個数: 128

約数和(自身を含む): 322704000

約数和(自身を除く): 204886520

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 19, 20, 22, 34, 38, 40, 44, 55, 68, 76, 85, 88, 95, 110, 136, 152, 170, 187, 190, 209, 220, 323, 340, 374, 380, 418, 440, 646, 680, 748, 760, 829, 836, 935, 1045, 1292, 1496, 1615, 1658, 1672, 1870, 2090, 2584, 3230, 3316, 3553, 3740, 4145, 4180, 6460, 6632, 7106, 7480, 8290, 8360, 9119, 12920, 14093, 14212, 15751, 16580, 17765, 18238, 28186, 28424, 31502, 33160, 35530, 36476, 45595, 56372, 63004, 70465, 71060, 72952, 78755, 91190, 112744, 126008, 140930, 142120, 155023, 157510, 173261, 182380, 267767, 281860, 310046, 315020, 346522, 364760, 535534, 563720, 620092, 630040, 693044, 775115, 866305, 1071068, 1240184, 1338835, 1386088, 1550230, 1732610, 2142136, 2677670, 2945437, 3100460, 3465220, 5355340, 5890874, 6200920, 6930440, 10710680, 11781748, 14727185, 23563496, 29454370, 58908740, 117817480]

約数ペア:

[(1, 117817480), (2, 58908740), (4, 29454370), (5, 23563496), (8, 14727185), (10, 11781748), (11, 10710680), (17, 6930440), (19, 6200920), (20, 5890874), (22, 5355340), (34, 3465220), (38, 3100460), (40, 2945437), (44, 2677670), (55, 2142136), (68, 1732610), (76, 1550230), (85, 1386088), (88, 1338835), (95, 1240184), (110, 1071068), (136, 866305), (152, 775115), (170, 693044), (187, 630040), (190, 620092), (209, 563720), (220, 535534), (323, 364760), (340, 346522), (374, 315020), (380, 310046), (418, 281860), (440, 267767), (646, 182380), (680, 173261), (748, 157510), (760, 155023), (829, 142120), (836, 140930), (935, 126008), (1045, 112744), (1292, 91190), (1496, 78755), (1615, 72952), (1658, 71060), (1672, 70465), (1870, 63004), (2090, 56372), (2584, 45595), (3230, 36476), (3316, 35530), (3553, 33160), (3740, 31502), (4145, 28424), (4180, 28186), (6460, 18238), (6632, 17765), (7106, 16580), (7480, 15751), (8290, 14212), (8360, 14093), (9119, 12920)]