7146120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:175

約数の個数: 128

約数和(自身を含む): 23639040

約数和(自身を除く): 16492920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 113, 120, 124, 136, 155, 170, 186, 204, 226, 248, 255, 310, 339, 340, 372, 408, 452, 465, 510, 527, 565, 620, 678, 680, 744, 904, 930, 1020, 1054, 1130, 1240, 1356, 1581, 1695, 1860, 1921, 2040, 2108, 2260, 2635, 2712, 3162, 3390, 3503, 3720, 3842, 4216, 4520, 5270, 5763, 6324, 6780, 7006, 7684, 7905, 9605, 10509, 10540, 11526, 12648, 13560, 14012, 15368, 15810, 17515, 19210, 21018, 21080, 23052, 28024, 28815, 31620, 35030, 38420, 42036, 46104, 52545, 57630, 59551, 63240, 70060, 76840, 84072, 105090, 115260, 119102, 140120, 178653, 210180, 230520, 238204, 297755, 357306, 420360, 476408, 595510, 714612, 893265, 1191020, 1429224, 1786530, 2382040, 3573060, 7146120]

約数ペア:

[(1, 7146120), (2, 3573060), (3, 2382040), (4, 1786530), (5, 1429224), (6, 1191020), (8, 893265), (10, 714612), (12, 595510), (15, 476408), (17, 420360), (20, 357306), (24, 297755), (30, 238204), (31, 230520), (34, 210180), (40, 178653), (51, 140120), (60, 119102), (62, 115260), (68, 105090), (85, 84072), (93, 76840), (102, 70060), (113, 63240), (120, 59551), (124, 57630), (136, 52545), (155, 46104), (170, 42036), (186, 38420), (204, 35030), (226, 31620), (248, 28815), (255, 28024), (310, 23052), (339, 21080), (340, 21018), (372, 19210), (408, 17515), (452, 15810), (465, 15368), (510, 14012), (527, 13560), (565, 12648), (620, 11526), (678, 10540), (680, 10509), (744, 9605), (904, 7905), (930, 7684), (1020, 7006), (1054, 6780), (1130, 6324), (1240, 5763), (1356, 5270), (1581, 4520), (1695, 4216), (1860, 3842), (1921, 3720), (2040, 3503), (2108, 3390), (2260, 3162), (2635, 2712)]