191981760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6451}}^1$

素因数の和:6502

約数の個数: 112

約数和(自身を含む): 629302272

約数和(自身を除く): 437320512

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, 6451, 7440, 9920, 12902, 14880, 19353, 25804, 29760, 32255, 38706, 51608, 64510, 77412, 96765, 103216, 129020, 154824, 193530, 199981, 206432, 258040, 309648, 387060, 399962, 412864, 516080, 599943, 619296, 774120, 799924, 999905, 1032160, 1199886, 1238592, 1548240, 1599848, 1999810, 2064320, 2399772, 2999715, 3096480, 3199696, 3999620, 4799544, 5999430, 6192960, 6399392, 7999240, 9599088, 11998860, 12798784, 15998480, 19198176, 23997720, 31996960, 38396352, 47995440, 63993920, 95990880, 191981760]

約数ペア:

[(1, 191981760), (2, 95990880), (3, 63993920), (4, 47995440), (5, 38396352), (6, 31996960), (8, 23997720), (10, 19198176), (12, 15998480), (15, 12798784), (16, 11998860), (20, 9599088), (24, 7999240), (30, 6399392), (31, 6192960), (32, 5999430), (40, 4799544), (48, 3999620), (60, 3199696), (62, 3096480), (64, 2999715), (80, 2399772), (93, 2064320), (96, 1999810), (120, 1599848), (124, 1548240), (155, 1238592), (160, 1199886), (186, 1032160), (192, 999905), (240, 799924), (248, 774120), (310, 619296), (320, 599943), (372, 516080), (465, 412864), (480, 399962), (496, 387060), (620, 309648), (744, 258040), (930, 206432), (960, 199981), (992, 193530), (1240, 154824), (1488, 129020), (1860, 103216), (1984, 96765), (2480, 77412), (2976, 64510), (3720, 51608), (4960, 38706), (5952, 32255), (6451, 29760), (7440, 25804), (9920, 19353), (12902, 14880)]