139114560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 485436672

約数和(自身を除く): 346322112

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 71, 78, 80, 96, 104, 120, 130, 142, 156, 157, 160, 192, 195, 208, 213, 240, 260, 284, 312, 314, 320, 355, 390, 416, 426, 471, 480, 520, 568, 624, 628, 710, 780, 785, 832, 852, 923, 942, 960, 1040, 1065, 1136, 1248, 1256, 1420, 1560, 1570, 1704, 1846, 1884, 2041, 2080, 2130, 2272, 2355, 2496, 2512, 2769, 2840, 3120, 3140, 3408, 3692, 3768, 4082, 4160, 4260, 4544, 4615, 4710, 5024, 5538, 5680, 6123, 6240, 6280, 6816, 7384, 7536, 8164, 8520, 9230, 9420, 10048, 10205, 11076, 11147, 11360, 12246, 12480, 12560, 13632, 13845, 14768, 15072, 16328, 17040, 18460, 18840, 20410, 22152, 22294, 22720, 24492, 25120, 27690, 29536, 30144, 30615, 32656, 33441, 34080, 36920, 37680, 40820, 44304, 44588, 48984, 50240, 55380, 55735, 59072, 61230, 65312, 66882, 68160, 73840, 75360, 81640, 88608, 89176, 97968, 110760, 111470, 122460, 130624, 133764, 144911, 147680, 150720, 163280, 167205, 177216, 178352, 195936, 221520, 222940, 244920, 267528, 289822, 295360, 326560, 334410, 356704, 391872, 434733, 443040, 445880, 489840, 535056, 579644, 653120, 668820, 713408, 724555, 869466, 886080, 891760, 979680, 1070112, 1159288, 1337640, 1449110, 1738932, 1783520, 1959360, 2140224, 2173665, 2318576, 2675280, 2898220, 3477864, 3567040, 4347330, 4637152, 5350560, 5796440, 6955728, 8694660, 9274304, 10701120, 11592880, 13911456, 17389320, 23185760, 27822912, 34778640, 46371520, 69557280, 139114560]

約数ペア:

[(1, 139114560), (2, 69557280), (3, 46371520), (4, 34778640), (5, 27822912), (6, 23185760), (8, 17389320), (10, 13911456), (12, 11592880), (13, 10701120), (15, 9274304), (16, 8694660), (20, 6955728), (24, 5796440), (26, 5350560), (30, 4637152), (32, 4347330), (39, 3567040), (40, 3477864), (48, 2898220), (52, 2675280), (60, 2318576), (64, 2173665), (65, 2140224), (71, 1959360), (78, 1783520), (80, 1738932), (96, 1449110), (104, 1337640), (120, 1159288), (130, 1070112), (142, 979680), (156, 891760), (157, 886080), (160, 869466), (192, 724555), (195, 713408), (208, 668820), (213, 653120), (240, 579644), (260, 535056), (284, 489840), (312, 445880), (314, 443040), (320, 434733), (355, 391872), (390, 356704), (416, 334410), (426, 326560), (471, 295360), (480, 289822), (520, 267528), (568, 244920), (624, 222940), (628, 221520), (710, 195936), (780, 178352), (785, 177216), (832, 167205), (852, 163280), (923, 150720), (942, 147680), (960, 144911), (1040, 133764), (1065, 130624), (1136, 122460), (1248, 111470), (1256, 110760), (1420, 97968), (1560, 89176), (1570, 88608), (1704, 81640), (1846, 75360), (1884, 73840), (2041, 68160), (2080, 66882), (2130, 65312), (2272, 61230), (2355, 59072), (2496, 55735), (2512, 55380), (2769, 50240), (2840, 48984), (3120, 44588), (3140, 44304), (3408, 40820), (3692, 37680), (3768, 36920), (4082, 34080), (4160, 33441), (4260, 32656), (4544, 30615), (4615, 30144), (4710, 29536), (5024, 27690), (5538, 25120), (5680, 24492), (6123, 22720), (6240, 22294), (6280, 22152), (6816, 20410), (7384, 18840), (7536, 18460), (8164, 17040), (8520, 16328), (9230, 15072), (9420, 14768), (10048, 13845), (10205, 13632), (11076, 12560), (11147, 12480), (11360, 12246)]