170260020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{829}}^1$

素因数の和:1014

約数の個数: 144

約数和(自身を含む): 594572160

約数和(自身を除く): 424312140

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 163, 180, 210, 252, 315, 326, 420, 489, 630, 652, 815, 829, 978, 1141, 1260, 1467, 1630, 1658, 1956, 2282, 2445, 2487, 2934, 3260, 3316, 3423, 4145, 4564, 4890, 4974, 5705, 5803, 5868, 6846, 7335, 7461, 8290, 9780, 9948, 10269, 11410, 11606, 12435, 13692, 14670, 14922, 16580, 17115, 17409, 20538, 22820, 23212, 24870, 29015, 29340, 29844, 34230, 34818, 37305, 41076, 49740, 51345, 52227, 58030, 68460, 69636, 74610, 87045, 102690, 104454, 116060, 135127, 149220, 174090, 205380, 208908, 261135, 270254, 348180, 405381, 522270, 540508, 675635, 810762, 945889, 1044540, 1216143, 1351270, 1621524, 1891778, 2026905, 2432286, 2702540, 2837667, 3783556, 4053810, 4729445, 4864572, 5675334, 6080715, 8107620, 8513001, 9458890, 11350668, 12161430, 14188335, 17026002, 18917780, 24322860, 28376670, 34052004, 42565005, 56753340, 85130010, 170260020]

約数ペア:

[(1, 170260020), (2, 85130010), (3, 56753340), (4, 42565005), (5, 34052004), (6, 28376670), (7, 24322860), (9, 18917780), (10, 17026002), (12, 14188335), (14, 12161430), (15, 11350668), (18, 9458890), (20, 8513001), (21, 8107620), (28, 6080715), (30, 5675334), (35, 4864572), (36, 4729445), (42, 4053810), (45, 3783556), (60, 2837667), (63, 2702540), (70, 2432286), (84, 2026905), (90, 1891778), (105, 1621524), (126, 1351270), (140, 1216143), (163, 1044540), (180, 945889), (210, 810762), (252, 675635), (315, 540508), (326, 522270), (420, 405381), (489, 348180), (630, 270254), (652, 261135), (815, 208908), (829, 205380), (978, 174090), (1141, 149220), (1260, 135127), (1467, 116060), (1630, 104454), (1658, 102690), (1956, 87045), (2282, 74610), (2445, 69636), (2487, 68460), (2934, 58030), (3260, 52227), (3316, 51345), (3423, 49740), (4145, 41076), (4564, 37305), (4890, 34818), (4974, 34230), (5705, 29844), (5803, 29340), (5868, 29015), (6846, 24870), (7335, 23212), (7461, 22820), (8290, 20538), (9780, 17409), (9948, 17115), (10269, 16580), (11410, 14922), (11606, 14670), (12435, 13692)]