195850560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6632

約数の個数: 112

約数和(自身を含む): 641981952

約数和(自身を除く): 446131392

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, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6581, 7440, 9920, 13162, 14880, 19743, 26324, 29760, 32905, 39486, 52648, 65810, 78972, 98715, 105296, 131620, 157944, 197430, 204011, 210592, 263240, 315888, 394860, 408022, 421184, 526480, 612033, 631776, 789720, 816044, 1020055, 1052960, 1224066, 1263552, 1579440, 1632088, 2040110, 2105920, 2448132, 3060165, 3158880, 3264176, 4080220, 4896264, 6120330, 6317760, 6528352, 8160440, 9792528, 12240660, 13056704, 16320880, 19585056, 24481320, 32641760, 39170112, 48962640, 65283520, 97925280, 195850560]

約数ペア:

[(1, 195850560), (2, 97925280), (3, 65283520), (4, 48962640), (5, 39170112), (6, 32641760), (8, 24481320), (10, 19585056), (12, 16320880), (15, 13056704), (16, 12240660), (20, 9792528), (24, 8160440), (30, 6528352), (31, 6317760), (32, 6120330), (40, 4896264), (48, 4080220), (60, 3264176), (62, 3158880), (64, 3060165), (80, 2448132), (93, 2105920), (96, 2040110), (120, 1632088), (124, 1579440), (155, 1263552), (160, 1224066), (186, 1052960), (192, 1020055), (240, 816044), (248, 789720), (310, 631776), (320, 612033), (372, 526480), (465, 421184), (480, 408022), (496, 394860), (620, 315888), (744, 263240), (930, 210592), (960, 204011), (992, 197430), (1240, 157944), (1488, 131620), (1860, 105296), (1984, 98715), (2480, 78972), (2976, 65810), (3720, 52648), (4960, 39486), (5952, 32905), (6581, 29760), (7440, 26324), (9920, 19743), (13162, 14880)]