86140320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:883

約数の個数: 192

約数和(自身を含む): 320495616

約数和(自身を除く): 234355296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 210, 217, 224, 240, 248, 280, 310, 336, 372, 420, 434, 465, 480, 496, 560, 620, 651, 672, 744, 827, 840, 868, 930, 992, 1085, 1120, 1240, 1302, 1488, 1654, 1680, 1736, 1860, 2170, 2480, 2481, 2604, 2976, 3255, 3308, 3360, 3472, 3720, 4135, 4340, 4960, 4962, 5208, 5789, 6510, 6616, 6944, 7440, 8270, 8680, 9924, 10416, 11578, 12405, 13020, 13232, 14880, 16540, 17360, 17367, 19848, 20832, 23156, 24810, 25637, 26040, 26464, 28945, 33080, 34720, 34734, 39696, 46312, 49620, 51274, 52080, 57890, 66160, 69468, 76911, 79392, 86835, 92624, 99240, 102548, 104160, 115780, 128185, 132320, 138936, 153822, 173670, 179459, 185248, 198480, 205096, 231560, 256370, 277872, 307644, 347340, 358918, 384555, 396960, 410192, 463120, 512740, 538377, 555744, 615288, 694680, 717836, 769110, 820384, 897295, 926240, 1025480, 1076754, 1230576, 1389360, 1435672, 1538220, 1794590, 2050960, 2153508, 2461152, 2691885, 2778720, 2871344, 3076440, 3589180, 4101920, 4307016, 5383770, 5742688, 6152880, 7178360, 8614032, 10767540, 12305760, 14356720, 17228064, 21535080, 28713440, 43070160, 86140320]

約数ペア:

[(1, 86140320), (2, 43070160), (3, 28713440), (4, 21535080), (5, 17228064), (6, 14356720), (7, 12305760), (8, 10767540), (10, 8614032), (12, 7178360), (14, 6152880), (15, 5742688), (16, 5383770), (20, 4307016), (21, 4101920), (24, 3589180), (28, 3076440), (30, 2871344), (31, 2778720), (32, 2691885), (35, 2461152), (40, 2153508), (42, 2050960), (48, 1794590), (56, 1538220), (60, 1435672), (62, 1389360), (70, 1230576), (80, 1076754), (84, 1025480), (93, 926240), (96, 897295), (105, 820384), (112, 769110), (120, 717836), (124, 694680), (140, 615288), (155, 555744), (160, 538377), (168, 512740), (186, 463120), (210, 410192), (217, 396960), (224, 384555), (240, 358918), (248, 347340), (280, 307644), (310, 277872), (336, 256370), (372, 231560), (420, 205096), (434, 198480), (465, 185248), (480, 179459), (496, 173670), (560, 153822), (620, 138936), (651, 132320), (672, 128185), (744, 115780), (827, 104160), (840, 102548), (868, 99240), (930, 92624), (992, 86835), (1085, 79392), (1120, 76911), (1240, 69468), (1302, 66160), (1488, 57890), (1654, 52080), (1680, 51274), (1736, 49620), (1860, 46312), (2170, 39696), (2480, 34734), (2481, 34720), (2604, 33080), (2976, 28945), (3255, 26464), (3308, 26040), (3360, 25637), (3472, 24810), (3720, 23156), (4135, 20832), (4340, 19848), (4960, 17367), (4962, 17360), (5208, 16540), (5789, 14880), (6510, 13232), (6616, 13020), (6944, 12405), (7440, 11578), (8270, 10416), (8680, 9924)]