204064320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6857}}^1$

素因数の和:6908

約数の個数: 112

約数和(自身を含む): 668901888

約数和(自身を除く): 464837568

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, 6857, 7440, 9920, 13714, 14880, 20571, 27428, 29760, 34285, 41142, 54856, 68570, 82284, 102855, 109712, 137140, 164568, 205710, 212567, 219424, 274280, 329136, 411420, 425134, 438848, 548560, 637701, 658272, 822840, 850268, 1062835, 1097120, 1275402, 1316544, 1645680, 1700536, 2125670, 2194240, 2550804, 3188505, 3291360, 3401072, 4251340, 5101608, 6377010, 6582720, 6802144, 8502680, 10203216, 12754020, 13604288, 17005360, 20406432, 25508040, 34010720, 40812864, 51016080, 68021440, 102032160, 204064320]

約数ペア:

[(1, 204064320), (2, 102032160), (3, 68021440), (4, 51016080), (5, 40812864), (6, 34010720), (8, 25508040), (10, 20406432), (12, 17005360), (15, 13604288), (16, 12754020), (20, 10203216), (24, 8502680), (30, 6802144), (31, 6582720), (32, 6377010), (40, 5101608), (48, 4251340), (60, 3401072), (62, 3291360), (64, 3188505), (80, 2550804), (93, 2194240), (96, 2125670), (120, 1700536), (124, 1645680), (155, 1316544), (160, 1275402), (186, 1097120), (192, 1062835), (240, 850268), (248, 822840), (310, 658272), (320, 637701), (372, 548560), (465, 438848), (480, 425134), (496, 411420), (620, 329136), (744, 274280), (930, 219424), (960, 212567), (992, 205710), (1240, 164568), (1488, 137140), (1860, 109712), (1984, 102855), (2480, 82284), (2976, 68570), (3720, 54856), (4960, 41142), (5952, 34285), (6857, 29760), (7440, 27428), (9920, 20571), (13714, 14880)]