626269440

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5261}}^1$

素因数の和:5316

約数の個数: 144

約数和(自身を含む): 2065061376

約数和(自身を除く): 1438791936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5261, 5952, 7440, 7936, 9920, 10522, 11904, 14880, 15783, 19840, 21044, 23808, 26305, 29760, 31566, 39680, 42088, 52610, 59520, 63132, 78915, 84176, 105220, 119040, 126264, 157830, 163091, 168352, 210440, 252528, 315660, 326182, 336704, 420880, 489273, 505056, 631320, 652364, 673408, 815455, 841760, 978546, 1010112, 1262640, 1304728, 1346816, 1630910, 1683520, 1957092, 2020224, 2446365, 2525280, 2609456, 3261820, 3367040, 3914184, 4040448, 4892730, 5050560, 5218912, 6523640, 6734080, 7828368, 9785460, 10101120, 10437824, 13047280, 15656736, 19570920, 20202240, 20875648, 26094560, 31313472, 39141840, 41751296, 52189120, 62626944, 78283680, 104378240, 125253888, 156567360, 208756480, 313134720, 626269440]

約数ペア:

[(1, 626269440), (2, 313134720), (3, 208756480), (4, 156567360), (5, 125253888), (6, 104378240), (8, 78283680), (10, 62626944), (12, 52189120), (15, 41751296), (16, 39141840), (20, 31313472), (24, 26094560), (30, 20875648), (31, 20202240), (32, 19570920), (40, 15656736), (48, 13047280), (60, 10437824), (62, 10101120), (64, 9785460), (80, 7828368), (93, 6734080), (96, 6523640), (120, 5218912), (124, 5050560), (128, 4892730), (155, 4040448), (160, 3914184), (186, 3367040), (192, 3261820), (240, 2609456), (248, 2525280), (256, 2446365), (310, 2020224), (320, 1957092), (372, 1683520), (384, 1630910), (465, 1346816), (480, 1304728), (496, 1262640), (620, 1010112), (640, 978546), (744, 841760), (768, 815455), (930, 673408), (960, 652364), (992, 631320), (1240, 505056), (1280, 489273), (1488, 420880), (1860, 336704), (1920, 326182), (1984, 315660), (2480, 252528), (2976, 210440), (3720, 168352), (3840, 163091), (3968, 157830), (4960, 126264), (5261, 119040), (5952, 105220), (7440, 84176), (7936, 78915), (9920, 63132), (10522, 59520), (11904, 52610), (14880, 42088), (15783, 39680), (19840, 31566), (21044, 29760), (23808, 26305)]