86270520

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3313}}^1$

素因数の和:3365

約数の個数: 128

約数和(自身を含む): 305418240

約数和(自身を除く): 219147720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3313, 3720, 4340, 5208, 6510, 6626, 8680, 9939, 13020, 13252, 16565, 19878, 23191, 26040, 26504, 33130, 39756, 46382, 49695, 66260, 69573, 79512, 92764, 99390, 102703, 115955, 132520, 139146, 185528, 198780, 205406, 231910, 278292, 308109, 347865, 397560, 410812, 463820, 513515, 556584, 616218, 695730, 718921, 821624, 927640, 1027030, 1232436, 1391460, 1437842, 1540545, 2054060, 2156763, 2464872, 2782920, 2875684, 3081090, 3594605, 4108120, 4313526, 5751368, 6162180, 7189210, 8627052, 10783815, 12324360, 14378420, 17254104, 21567630, 28756840, 43135260, 86270520]

約数ペア:

[(1, 86270520), (2, 43135260), (3, 28756840), (4, 21567630), (5, 17254104), (6, 14378420), (7, 12324360), (8, 10783815), (10, 8627052), (12, 7189210), (14, 6162180), (15, 5751368), (20, 4313526), (21, 4108120), (24, 3594605), (28, 3081090), (30, 2875684), (31, 2782920), (35, 2464872), (40, 2156763), (42, 2054060), (56, 1540545), (60, 1437842), (62, 1391460), (70, 1232436), (84, 1027030), (93, 927640), (105, 821624), (120, 718921), (124, 695730), (140, 616218), (155, 556584), (168, 513515), (186, 463820), (210, 410812), (217, 397560), (248, 347865), (280, 308109), (310, 278292), (372, 231910), (420, 205406), (434, 198780), (465, 185528), (620, 139146), (651, 132520), (744, 115955), (840, 102703), (868, 99390), (930, 92764), (1085, 79512), (1240, 69573), (1302, 66260), (1736, 49695), (1860, 46382), (2170, 39756), (2604, 33130), (3255, 26504), (3313, 26040), (3720, 23191), (4340, 19878), (5208, 16565), (6510, 13252), (6626, 13020), (8680, 9939)]