7656120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 27442800

約数和(自身を除く): 19786680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 139, 153, 162, 170, 180, 204, 216, 255, 270, 278, 306, 324, 340, 360, 405, 408, 417, 459, 510, 540, 556, 612, 648, 680, 695, 765, 810, 834, 918, 1020, 1080, 1112, 1224, 1251, 1377, 1390, 1530, 1620, 1668, 1836, 2040, 2085, 2295, 2363, 2502, 2754, 2780, 3060, 3240, 3336, 3672, 3753, 4170, 4590, 4726, 5004, 5508, 5560, 6120, 6255, 6885, 7089, 7506, 8340, 9180, 9452, 10008, 11016, 11259, 11815, 12510, 13770, 14178, 15012, 16680, 18360, 18765, 18904, 21267, 22518, 23630, 25020, 27540, 28356, 30024, 35445, 37530, 42534, 45036, 47260, 50040, 55080, 56295, 56712, 63801, 70890, 75060, 85068, 90072, 94520, 106335, 112590, 127602, 141780, 150120, 170136, 191403, 212670, 225180, 255204, 283560, 319005, 382806, 425340, 450360, 510408, 638010, 765612, 850680, 957015, 1276020, 1531224, 1914030, 2552040, 3828060, 7656120]

約数ペア:

[(1, 7656120), (2, 3828060), (3, 2552040), (4, 1914030), (5, 1531224), (6, 1276020), (8, 957015), (9, 850680), (10, 765612), (12, 638010), (15, 510408), (17, 450360), (18, 425340), (20, 382806), (24, 319005), (27, 283560), (30, 255204), (34, 225180), (36, 212670), (40, 191403), (45, 170136), (51, 150120), (54, 141780), (60, 127602), (68, 112590), (72, 106335), (81, 94520), (85, 90072), (90, 85068), (102, 75060), (108, 70890), (120, 63801), (135, 56712), (136, 56295), (139, 55080), (153, 50040), (162, 47260), (170, 45036), (180, 42534), (204, 37530), (216, 35445), (255, 30024), (270, 28356), (278, 27540), (306, 25020), (324, 23630), (340, 22518), (360, 21267), (405, 18904), (408, 18765), (417, 18360), (459, 16680), (510, 15012), (540, 14178), (556, 13770), (612, 12510), (648, 11815), (680, 11259), (695, 11016), (765, 10008), (810, 9452), (834, 9180), (918, 8340), (1020, 7506), (1080, 7089), (1112, 6885), (1224, 6255), (1251, 6120), (1377, 5560), (1390, 5508), (1530, 5004), (1620, 4726), (1668, 4590), (1836, 4170), (2040, 3753), (2085, 3672), (2295, 3336), (2363, 3240), (2502, 3060), (2754, 2780)]