7158946560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{60139}}^1$

素因数の和:60194

約数の個数: 144

約数和(自身を含む): 23601822720

約数和(自身を除く): 16442876160

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, 5952, 7440, 7936, 9920, 11904, 14880, 19840, 23808, 29760, 39680, 59520, 60139, 119040, 120278, 180417, 240556, 300695, 360834, 481112, 601390, 721668, 902085, 962224, 1202780, 1443336, 1804170, 1864309, 1924448, 2405560, 2886672, 3608340, 3728618, 3848896, 4811120, 5592927, 5773344, 7216680, 7457236, 7697792, 9321545, 9622240, 11185854, 11546688, 14433360, 14914472, 15395584, 18643090, 19244480, 22371708, 23093376, 27964635, 28866720, 29828944, 37286180, 38488960, 44743416, 46186752, 55929270, 57733440, 59657888, 74572360, 76977920, 89486832, 111858540, 115466880, 119315776, 149144720, 178973664, 223717080, 230933760, 238631552, 298289440, 357947328, 447434160, 477263104, 596578880, 715894656, 894868320, 1193157760, 1431789312, 1789736640, 2386315520, 3579473280, 7158946560]

約数ペア:

[(1, 7158946560), (2, 3579473280), (3, 2386315520), (4, 1789736640), (5, 1431789312), (6, 1193157760), (8, 894868320), (10, 715894656), (12, 596578880), (15, 477263104), (16, 447434160), (20, 357947328), (24, 298289440), (30, 238631552), (31, 230933760), (32, 223717080), (40, 178973664), (48, 149144720), (60, 119315776), (62, 115466880), (64, 111858540), (80, 89486832), (93, 76977920), (96, 74572360), (120, 59657888), (124, 57733440), (128, 55929270), (155, 46186752), (160, 44743416), (186, 38488960), (192, 37286180), (240, 29828944), (248, 28866720), (256, 27964635), (310, 23093376), (320, 22371708), (372, 19244480), (384, 18643090), (465, 15395584), (480, 14914472), (496, 14433360), (620, 11546688), (640, 11185854), (744, 9622240), (768, 9321545), (930, 7697792), (960, 7457236), (992, 7216680), (1240, 5773344), (1280, 5592927), (1488, 4811120), (1860, 3848896), (1920, 3728618), (1984, 3608340), (2480, 2886672), (2976, 2405560), (3720, 1924448), (3840, 1864309), (3968, 1804170), (4960, 1443336), (5952, 1202780), (7440, 962224), (7936, 902085), (9920, 721668), (11904, 601390), (14880, 481112), (19840, 360834), (23808, 300695), (29760, 240556), (39680, 180417), (59520, 120278), (60139, 119040)]