267894480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{881}}^1$

素因数の和:1085

約数の個数: 160

約数和(自身を含む): 955438848

約数和(自身を除く): 687544368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 181, 210, 240, 280, 336, 362, 420, 543, 560, 724, 840, 881, 905, 1086, 1267, 1448, 1680, 1762, 1810, 2172, 2534, 2643, 2715, 2896, 3524, 3620, 3801, 4344, 4405, 5068, 5286, 5430, 6167, 6335, 7048, 7240, 7602, 8688, 8810, 10136, 10572, 10860, 12334, 12670, 13215, 14096, 14480, 15204, 17620, 18501, 19005, 20272, 21144, 21720, 24668, 25340, 26430, 30408, 30835, 35240, 37002, 38010, 42288, 43440, 49336, 50680, 52860, 60816, 61670, 70480, 74004, 76020, 92505, 98672, 101360, 105720, 123340, 148008, 152040, 159461, 185010, 211440, 246680, 296016, 304080, 318922, 370020, 478383, 493360, 637844, 740040, 797305, 956766, 1116227, 1275688, 1480080, 1594610, 1913532, 2232454, 2391915, 2551376, 3189220, 3348681, 3827064, 4464908, 4783830, 5581135, 6378440, 6697362, 7654128, 8929816, 9567660, 11162270, 12756880, 13394724, 16743405, 17859632, 19135320, 22324540, 26789448, 33486810, 38270640, 44649080, 53578896, 66973620, 89298160, 133947240, 267894480]

約数ペア:

[(1, 267894480), (2, 133947240), (3, 89298160), (4, 66973620), (5, 53578896), (6, 44649080), (7, 38270640), (8, 33486810), (10, 26789448), (12, 22324540), (14, 19135320), (15, 17859632), (16, 16743405), (20, 13394724), (21, 12756880), (24, 11162270), (28, 9567660), (30, 8929816), (35, 7654128), (40, 6697362), (42, 6378440), (48, 5581135), (56, 4783830), (60, 4464908), (70, 3827064), (80, 3348681), (84, 3189220), (105, 2551376), (112, 2391915), (120, 2232454), (140, 1913532), (168, 1594610), (181, 1480080), (210, 1275688), (240, 1116227), (280, 956766), (336, 797305), (362, 740040), (420, 637844), (543, 493360), (560, 478383), (724, 370020), (840, 318922), (881, 304080), (905, 296016), (1086, 246680), (1267, 211440), (1448, 185010), (1680, 159461), (1762, 152040), (1810, 148008), (2172, 123340), (2534, 105720), (2643, 101360), (2715, 98672), (2896, 92505), (3524, 76020), (3620, 74004), (3801, 70480), (4344, 61670), (4405, 60816), (5068, 52860), (5286, 50680), (5430, 49336), (6167, 43440), (6335, 42288), (7048, 38010), (7240, 37002), (7602, 35240), (8688, 30835), (8810, 30408), (10136, 26430), (10572, 25340), (10860, 24668), (12334, 21720), (12670, 21144), (13215, 20272), (14096, 19005), (14480, 18501), (15204, 17620)]