159164160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:434

約数の個数: 144

約数和(自身を含む): 513371040

約数和(自身を除く): 354206880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 229, 240, 256, 320, 362, 384, 458, 480, 543, 640, 687, 724, 768, 905, 916, 960, 1086, 1145, 1280, 1374, 1448, 1810, 1832, 1920, 2172, 2290, 2715, 2748, 2896, 3435, 3620, 3664, 3840, 4344, 4580, 5430, 5496, 5792, 6870, 7240, 7328, 8688, 9160, 10860, 10992, 11584, 13740, 14480, 14656, 17376, 18320, 21720, 21984, 23168, 27480, 28960, 29312, 34752, 36640, 41449, 43440, 43968, 46336, 54960, 57920, 58624, 69504, 73280, 82898, 86880, 87936, 109920, 115840, 124347, 139008, 146560, 165796, 173760, 175872, 207245, 219840, 231680, 248694, 293120, 331592, 347520, 414490, 439680, 497388, 621735, 663184, 695040, 828980, 879360, 994776, 1243470, 1326368, 1657960, 1989552, 2486940, 2652736, 3315920, 3979104, 4973880, 5305472, 6631840, 7958208, 9947760, 10610944, 13263680, 15916416, 19895520, 26527360, 31832832, 39791040, 53054720, 79582080, 159164160]

約数ペア:

[(1, 159164160), (2, 79582080), (3, 53054720), (4, 39791040), (5, 31832832), (6, 26527360), (8, 19895520), (10, 15916416), (12, 13263680), (15, 10610944), (16, 9947760), (20, 7958208), (24, 6631840), (30, 5305472), (32, 4973880), (40, 3979104), (48, 3315920), (60, 2652736), (64, 2486940), (80, 1989552), (96, 1657960), (120, 1326368), (128, 1243470), (160, 994776), (181, 879360), (192, 828980), (229, 695040), (240, 663184), (256, 621735), (320, 497388), (362, 439680), (384, 414490), (458, 347520), (480, 331592), (543, 293120), (640, 248694), (687, 231680), (724, 219840), (768, 207245), (905, 175872), (916, 173760), (960, 165796), (1086, 146560), (1145, 139008), (1280, 124347), (1374, 115840), (1448, 109920), (1810, 87936), (1832, 86880), (1920, 82898), (2172, 73280), (2290, 69504), (2715, 58624), (2748, 57920), (2896, 54960), (3435, 46336), (3620, 43968), (3664, 43440), (3840, 41449), (4344, 36640), (4580, 34752), (5430, 29312), (5496, 28960), (5792, 27480), (6870, 23168), (7240, 21984), (7328, 21720), (8688, 18320), (9160, 17376), (10860, 14656), (10992, 14480), (11584, 13740)]