129338720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6793}}^1$

素因数の和:6832

約数の個数: 96

約数和(自身を含む): 369811008

約数和(自身を除く): 240472288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4760, 6793, 9520, 13586, 19040, 27172, 33965, 47551, 54344, 67930, 95102, 108688, 115481, 135860, 190204, 217376, 230962, 237755, 271720, 380408, 461924, 475510, 543440, 577405, 760816, 808367, 923848, 951020, 1086880, 1154810, 1521632, 1616734, 1847696, 1902040, 2309620, 3233468, 3695392, 3804080, 4041835, 4619240, 6466936, 7608160, 8083670, 9238480, 12933872, 16167340, 18476960, 25867744, 32334680, 64669360, 129338720]

約数ペア:

[(1, 129338720), (2, 64669360), (4, 32334680), (5, 25867744), (7, 18476960), (8, 16167340), (10, 12933872), (14, 9238480), (16, 8083670), (17, 7608160), (20, 6466936), (28, 4619240), (32, 4041835), (34, 3804080), (35, 3695392), (40, 3233468), (56, 2309620), (68, 1902040), (70, 1847696), (80, 1616734), (85, 1521632), (112, 1154810), (119, 1086880), (136, 951020), (140, 923848), (160, 808367), (170, 760816), (224, 577405), (238, 543440), (272, 475510), (280, 461924), (340, 380408), (476, 271720), (544, 237755), (560, 230962), (595, 217376), (680, 190204), (952, 135860), (1120, 115481), (1190, 108688), (1360, 95102), (1904, 67930), (2380, 54344), (2720, 47551), (3808, 33965), (4760, 27172), (6793, 19040), (9520, 13586)]