158996880

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{31547}}^1$

素因数の和:31573

約数の個数: 120

約数和(自身を含む): 610264512

約数和(自身を除く): 451267632

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 31547, 63094, 94641, 126188, 157735, 189282, 220829, 252376, 283923, 315470, 378564, 441658, 473205, 504752, 567846, 630940, 662487, 757128, 883316, 946410, 1104145, 1135692, 1261880, 1324974, 1419615, 1514256, 1766632, 1892820, 1987461, 2208290, 2271384, 2523760, 2649948, 2839230, 3312435, 3533264, 3785640, 3974922, 4416580, 4542768, 5299896, 5678460, 6624870, 7571280, 7949844, 8833160, 9937305, 10599792, 11356920, 13249740, 15899688, 17666320, 19874610, 22713840, 26499480, 31799376, 39749220, 52998960, 79498440, 158996880]

約数ペア:

[(1, 158996880), (2, 79498440), (3, 52998960), (4, 39749220), (5, 31799376), (6, 26499480), (7, 22713840), (8, 19874610), (9, 17666320), (10, 15899688), (12, 13249740), (14, 11356920), (15, 10599792), (16, 9937305), (18, 8833160), (20, 7949844), (21, 7571280), (24, 6624870), (28, 5678460), (30, 5299896), (35, 4542768), (36, 4416580), (40, 3974922), (42, 3785640), (45, 3533264), (48, 3312435), (56, 2839230), (60, 2649948), (63, 2523760), (70, 2271384), (72, 2208290), (80, 1987461), (84, 1892820), (90, 1766632), (105, 1514256), (112, 1419615), (120, 1324974), (126, 1261880), (140, 1135692), (144, 1104145), (168, 946410), (180, 883316), (210, 757128), (240, 662487), (252, 630940), (280, 567846), (315, 504752), (336, 473205), (360, 441658), (420, 378564), (504, 315470), (560, 283923), (630, 252376), (720, 220829), (840, 189282), (1008, 157735), (1260, 126188), (1680, 94641), (2520, 63094), (5040, 31547)]