160080960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 557125632

約数和(自身を除く): 397044672

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, 78, 80, 96, 101, 104, 120, 127, 130, 156, 160, 192, 195, 202, 208, 240, 254, 260, 303, 312, 320, 381, 390, 404, 416, 480, 505, 508, 520, 606, 624, 635, 762, 780, 808, 832, 960, 1010, 1016, 1040, 1212, 1248, 1270, 1313, 1515, 1524, 1560, 1616, 1651, 1905, 2020, 2032, 2080, 2424, 2496, 2540, 2626, 3030, 3048, 3120, 3232, 3302, 3810, 3939, 4040, 4064, 4160, 4848, 4953, 5080, 5252, 6060, 6096, 6240, 6464, 6565, 6604, 7620, 7878, 8080, 8128, 8255, 9696, 9906, 10160, 10504, 12120, 12192, 12480, 12827, 13130, 13208, 15240, 15756, 16160, 16510, 19392, 19695, 19812, 20320, 21008, 24240, 24384, 24765, 25654, 26260, 26416, 30480, 31512, 32320, 33020, 38481, 39390, 39624, 40640, 42016, 48480, 49530, 51308, 52520, 52832, 60960, 63024, 64135, 66040, 76962, 78780, 79248, 84032, 96960, 99060, 102616, 105040, 105664, 121920, 126048, 128270, 132080, 153924, 157560, 158496, 166751, 192405, 198120, 205232, 210080, 252096, 256540, 264160, 307848, 315120, 316992, 333502, 384810, 396240, 410464, 420160, 500253, 513080, 528320, 615696, 630240, 667004, 769620, 792480, 820928, 833755, 1000506, 1026160, 1231392, 1260480, 1334008, 1539240, 1584960, 1667510, 2001012, 2052320, 2462784, 2501265, 2668016, 3078480, 3335020, 4002024, 4104640, 5002530, 5336032, 6156960, 6670040, 8004048, 10005060, 10672064, 12313920, 13340080, 16008096, 20010120, 26680160, 32016192, 40020240, 53360320, 80040480, 160080960]

約数ペア:

[(1, 160080960), (2, 80040480), (3, 53360320), (4, 40020240), (5, 32016192), (6, 26680160), (8, 20010120), (10, 16008096), (12, 13340080), (13, 12313920), (15, 10672064), (16, 10005060), (20, 8004048), (24, 6670040), (26, 6156960), (30, 5336032), (32, 5002530), (39, 4104640), (40, 4002024), (48, 3335020), (52, 3078480), (60, 2668016), (64, 2501265), (65, 2462784), (78, 2052320), (80, 2001012), (96, 1667510), (101, 1584960), (104, 1539240), (120, 1334008), (127, 1260480), (130, 1231392), (156, 1026160), (160, 1000506), (192, 833755), (195, 820928), (202, 792480), (208, 769620), (240, 667004), (254, 630240), (260, 615696), (303, 528320), (312, 513080), (320, 500253), (381, 420160), (390, 410464), (404, 396240), (416, 384810), (480, 333502), (505, 316992), (508, 315120), (520, 307848), (606, 264160), (624, 256540), (635, 252096), (762, 210080), (780, 205232), (808, 198120), (832, 192405), (960, 166751), (1010, 158496), (1016, 157560), (1040, 153924), (1212, 132080), (1248, 128270), (1270, 126048), (1313, 121920), (1515, 105664), (1524, 105040), (1560, 102616), (1616, 99060), (1651, 96960), (1905, 84032), (2020, 79248), (2032, 78780), (2080, 76962), (2424, 66040), (2496, 64135), (2540, 63024), (2626, 60960), (3030, 52832), (3048, 52520), (3120, 51308), (3232, 49530), (3302, 48480), (3810, 42016), (3939, 40640), (4040, 39624), (4064, 39390), (4160, 38481), (4848, 33020), (4953, 32320), (5080, 31512), (5252, 30480), (6060, 26416), (6096, 26260), (6240, 25654), (6464, 24765), (6565, 24384), (6604, 24240), (7620, 21008), (7878, 20320), (8080, 19812), (8128, 19695), (8255, 19392), (9696, 16510), (9906, 16160), (10160, 15756), (10504, 15240), (12120, 13208), (12192, 13130), (12480, 12827)]