86758140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:484

約数の個数: 192

約数和(自身を含む): 304819200

約数和(自身を除く): 218061060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 419, 420, 435, 476, 493, 510, 580, 595, 609, 714, 812, 838, 870, 986, 1015, 1020, 1190, 1218, 1257, 1428, 1479, 1676, 1740, 1785, 1972, 2030, 2095, 2380, 2436, 2465, 2514, 2933, 2958, 3045, 3451, 3570, 4060, 4190, 4930, 5028, 5866, 5916, 6090, 6285, 6902, 7123, 7140, 7395, 8380, 8799, 9860, 10353, 11732, 12151, 12180, 12570, 13804, 14246, 14665, 14790, 17255, 17598, 20706, 21369, 24302, 25140, 28492, 29330, 29580, 34510, 35196, 35615, 36453, 41412, 42738, 43995, 48604, 49861, 51765, 58660, 60755, 69020, 71230, 72906, 85057, 85476, 87990, 99722, 103530, 106845, 121510, 142460, 145812, 149583, 170114, 175980, 182265, 199444, 206567, 207060, 213690, 243020, 249305, 255171, 299166, 340228, 364530, 413134, 425285, 427380, 498610, 510342, 598332, 619701, 729060, 747915, 826268, 850570, 997220, 1020684, 1032835, 1239402, 1275855, 1445969, 1495830, 1701140, 2065670, 2478804, 2551710, 2891938, 2991660, 3098505, 4131340, 4337907, 5103420, 5783876, 6197010, 7229845, 8675814, 12394020, 14459690, 17351628, 21689535, 28919380, 43379070, 86758140]

約数ペア:

[(1, 86758140), (2, 43379070), (3, 28919380), (4, 21689535), (5, 17351628), (6, 14459690), (7, 12394020), (10, 8675814), (12, 7229845), (14, 6197010), (15, 5783876), (17, 5103420), (20, 4337907), (21, 4131340), (28, 3098505), (29, 2991660), (30, 2891938), (34, 2551710), (35, 2478804), (42, 2065670), (51, 1701140), (58, 1495830), (60, 1445969), (68, 1275855), (70, 1239402), (84, 1032835), (85, 1020684), (87, 997220), (102, 850570), (105, 826268), (116, 747915), (119, 729060), (140, 619701), (145, 598332), (170, 510342), (174, 498610), (203, 427380), (204, 425285), (210, 413134), (238, 364530), (255, 340228), (290, 299166), (340, 255171), (348, 249305), (357, 243020), (406, 213690), (419, 207060), (420, 206567), (435, 199444), (476, 182265), (493, 175980), (510, 170114), (580, 149583), (595, 145812), (609, 142460), (714, 121510), (812, 106845), (838, 103530), (870, 99722), (986, 87990), (1015, 85476), (1020, 85057), (1190, 72906), (1218, 71230), (1257, 69020), (1428, 60755), (1479, 58660), (1676, 51765), (1740, 49861), (1785, 48604), (1972, 43995), (2030, 42738), (2095, 41412), (2380, 36453), (2436, 35615), (2465, 35196), (2514, 34510), (2933, 29580), (2958, 29330), (3045, 28492), (3451, 25140), (3570, 24302), (4060, 21369), (4190, 20706), (4930, 17598), (5028, 17255), (5866, 14790), (5916, 14665), (6090, 14246), (6285, 13804), (6902, 12570), (7123, 12180), (7140, 12151), (7395, 11732), (8380, 10353), (8799, 9860)]