140509080

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2551}}^1$

素因数の和:2591

約数の個数: 160

約数和(自身を含む): 500243040

約数和(自身を除く): 359733960

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, 153, 162, 170, 180, 204, 216, 255, 270, 306, 324, 340, 360, 405, 408, 459, 510, 540, 612, 648, 680, 765, 810, 918, 1020, 1080, 1224, 1377, 1530, 1620, 1836, 2040, 2295, 2551, 2754, 3060, 3240, 3672, 4590, 5102, 5508, 6120, 6885, 7653, 9180, 10204, 11016, 12755, 13770, 15306, 18360, 20408, 22959, 25510, 27540, 30612, 38265, 43367, 45918, 51020, 55080, 61224, 68877, 76530, 86734, 91836, 102040, 114795, 130101, 137754, 153060, 173468, 183672, 206631, 216835, 229590, 260202, 275508, 306120, 344385, 346936, 390303, 413262, 433670, 459180, 520404, 551016, 650505, 688770, 780606, 826524, 867340, 918360, 1033155, 1040808, 1170909, 1301010, 1377540, 1561212, 1653048, 1734680, 1951515, 2066310, 2341818, 2602020, 2755080, 3122424, 3512727, 3903030, 4132620, 4683636, 5204040, 5854545, 7025454, 7806060, 8265240, 9367272, 11709090, 14050908, 15612120, 17563635, 23418180, 28101816, 35127270, 46836360, 70254540, 140509080]

約数ペア:

[(1, 140509080), (2, 70254540), (3, 46836360), (4, 35127270), (5, 28101816), (6, 23418180), (8, 17563635), (9, 15612120), (10, 14050908), (12, 11709090), (15, 9367272), (17, 8265240), (18, 7806060), (20, 7025454), (24, 5854545), (27, 5204040), (30, 4683636), (34, 4132620), (36, 3903030), (40, 3512727), (45, 3122424), (51, 2755080), (54, 2602020), (60, 2341818), (68, 2066310), (72, 1951515), (81, 1734680), (85, 1653048), (90, 1561212), (102, 1377540), (108, 1301010), (120, 1170909), (135, 1040808), (136, 1033155), (153, 918360), (162, 867340), (170, 826524), (180, 780606), (204, 688770), (216, 650505), (255, 551016), (270, 520404), (306, 459180), (324, 433670), (340, 413262), (360, 390303), (405, 346936), (408, 344385), (459, 306120), (510, 275508), (540, 260202), (612, 229590), (648, 216835), (680, 206631), (765, 183672), (810, 173468), (918, 153060), (1020, 137754), (1080, 130101), (1224, 114795), (1377, 102040), (1530, 91836), (1620, 86734), (1836, 76530), (2040, 68877), (2295, 61224), (2551, 55080), (2754, 51020), (3060, 45918), (3240, 43367), (3672, 38265), (4590, 30612), (5102, 27540), (5508, 25510), (6120, 22959), (6885, 20408), (7653, 18360), (9180, 15306), (10204, 13770), (11016, 12755)]