118551440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6829}}^1$

素因数の和:6880

約数の個数: 80

約数和(自身を含む): 325217280

約数和(自身を除く): 206665840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 6829, 8680, 13658, 17360, 27316, 34145, 47803, 54632, 68290, 95606, 109264, 136580, 191212, 211699, 239015, 273160, 382424, 423398, 478030, 546320, 764848, 846796, 956060, 1058495, 1481893, 1693592, 1912120, 2116990, 2963786, 3387184, 3824240, 4233980, 5927572, 7409465, 8467960, 11855144, 14818930, 16935920, 23710288, 29637860, 59275720, 118551440]

約数ペア:

[(1, 118551440), (2, 59275720), (4, 29637860), (5, 23710288), (7, 16935920), (8, 14818930), (10, 11855144), (14, 8467960), (16, 7409465), (20, 5927572), (28, 4233980), (31, 3824240), (35, 3387184), (40, 2963786), (56, 2116990), (62, 1912120), (70, 1693592), (80, 1481893), (112, 1058495), (124, 956060), (140, 846796), (155, 764848), (217, 546320), (248, 478030), (280, 423398), (310, 382424), (434, 273160), (496, 239015), (560, 211699), (620, 191212), (868, 136580), (1085, 109264), (1240, 95606), (1736, 68290), (2170, 54632), (2480, 47803), (3472, 34145), (4340, 27316), (6829, 17360), (8680, 13658)]