148835120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4357}}^1$

素因数の和:4438

約数の個数: 80

約数和(自身を含む): 402051648

約数和(自身を除く): 253216528

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 61, 70, 80, 112, 122, 140, 244, 280, 305, 427, 488, 560, 610, 854, 976, 1220, 1708, 2135, 2440, 3416, 4270, 4357, 4880, 6832, 8540, 8714, 17080, 17428, 21785, 30499, 34160, 34856, 43570, 60998, 69712, 87140, 121996, 152495, 174280, 243992, 265777, 304990, 348560, 487984, 531554, 609980, 1063108, 1219960, 1328885, 1860439, 2126216, 2439920, 2657770, 3720878, 4252432, 5315540, 7441756, 9302195, 10631080, 14883512, 18604390, 21262160, 29767024, 37208780, 74417560, 148835120]

約数ペア:

[(1, 148835120), (2, 74417560), (4, 37208780), (5, 29767024), (7, 21262160), (8, 18604390), (10, 14883512), (14, 10631080), (16, 9302195), (20, 7441756), (28, 5315540), (35, 4252432), (40, 3720878), (56, 2657770), (61, 2439920), (70, 2126216), (80, 1860439), (112, 1328885), (122, 1219960), (140, 1063108), (244, 609980), (280, 531554), (305, 487984), (427, 348560), (488, 304990), (560, 265777), (610, 243992), (854, 174280), (976, 152495), (1220, 121996), (1708, 87140), (2135, 69712), (2440, 60998), (3416, 43570), (4270, 34856), (4357, 34160), (4880, 30499), (6832, 21785), (8540, 17428), (8714, 17080)]