159974880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{827}}^1$

素因数の和:889

約数の個数: 192

約数和(自身を含む): 560867328

約数和(自身を除く): 400892448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 96, 104, 120, 124, 130, 155, 156, 160, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 416, 465, 480, 496, 520, 620, 624, 744, 780, 806, 827, 930, 992, 1040, 1209, 1240, 1248, 1488, 1560, 1612, 1654, 1860, 2015, 2080, 2418, 2480, 2481, 2976, 3120, 3224, 3308, 3720, 4030, 4135, 4836, 4960, 4962, 6045, 6240, 6448, 6616, 7440, 8060, 8270, 9672, 9924, 10751, 12090, 12405, 12896, 13232, 14880, 16120, 16540, 19344, 19848, 21502, 24180, 24810, 25637, 26464, 32240, 32253, 33080, 38688, 39696, 43004, 48360, 49620, 51274, 53755, 64480, 64506, 66160, 76911, 79392, 86008, 96720, 99240, 102548, 107510, 128185, 129012, 132320, 153822, 161265, 172016, 193440, 198480, 205096, 215020, 256370, 258024, 307644, 322530, 333281, 344032, 384555, 396960, 410192, 430040, 512740, 516048, 615288, 645060, 666562, 769110, 820384, 860080, 999843, 1025480, 1032096, 1230576, 1290120, 1333124, 1538220, 1666405, 1720160, 1999686, 2050960, 2461152, 2580240, 2666248, 3076440, 3332810, 3999372, 4101920, 4999215, 5160480, 5332496, 6152880, 6665620, 7998744, 9998430, 10664992, 12305760, 13331240, 15997488, 19996860, 26662480, 31994976, 39993720, 53324960, 79987440, 159974880]

約数ペア:

[(1, 159974880), (2, 79987440), (3, 53324960), (4, 39993720), (5, 31994976), (6, 26662480), (8, 19996860), (10, 15997488), (12, 13331240), (13, 12305760), (15, 10664992), (16, 9998430), (20, 7998744), (24, 6665620), (26, 6152880), (30, 5332496), (31, 5160480), (32, 4999215), (39, 4101920), (40, 3999372), (48, 3332810), (52, 3076440), (60, 2666248), (62, 2580240), (65, 2461152), (78, 2050960), (80, 1999686), (93, 1720160), (96, 1666405), (104, 1538220), (120, 1333124), (124, 1290120), (130, 1230576), (155, 1032096), (156, 1025480), (160, 999843), (186, 860080), (195, 820384), (208, 769110), (240, 666562), (248, 645060), (260, 615288), (310, 516048), (312, 512740), (372, 430040), (390, 410192), (403, 396960), (416, 384555), (465, 344032), (480, 333281), (496, 322530), (520, 307644), (620, 258024), (624, 256370), (744, 215020), (780, 205096), (806, 198480), (827, 193440), (930, 172016), (992, 161265), (1040, 153822), (1209, 132320), (1240, 129012), (1248, 128185), (1488, 107510), (1560, 102548), (1612, 99240), (1654, 96720), (1860, 86008), (2015, 79392), (2080, 76911), (2418, 66160), (2480, 64506), (2481, 64480), (2976, 53755), (3120, 51274), (3224, 49620), (3308, 48360), (3720, 43004), (4030, 39696), (4135, 38688), (4836, 33080), (4960, 32253), (4962, 32240), (6045, 26464), (6240, 25637), (6448, 24810), (6616, 24180), (7440, 21502), (8060, 19848), (8270, 19344), (9672, 16540), (9924, 16120), (10751, 14880), (12090, 13232), (12405, 12896)]