42061740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 146893824

約数和(自身を除く): 104832084

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 105, 119, 129, 137, 140, 170, 172, 204, 210, 215, 238, 255, 258, 274, 301, 340, 357, 411, 420, 430, 476, 510, 516, 548, 595, 602, 645, 685, 714, 731, 822, 860, 903, 959, 1020, 1190, 1204, 1290, 1370, 1428, 1462, 1505, 1644, 1785, 1806, 1918, 2055, 2193, 2329, 2380, 2580, 2740, 2877, 2924, 3010, 3570, 3612, 3655, 3836, 4110, 4386, 4515, 4658, 4795, 5117, 5754, 5891, 6020, 6987, 7140, 7310, 8220, 8772, 9030, 9316, 9590, 10234, 10965, 11508, 11645, 11782, 13974, 14385, 14620, 15351, 16303, 17673, 18060, 19180, 20468, 21930, 23290, 23564, 25585, 27948, 28770, 29455, 30702, 32606, 34935, 35346, 41237, 43860, 46580, 48909, 51170, 57540, 58910, 61404, 65212, 69870, 70692, 76755, 81515, 82474, 88365, 97818, 100147, 102340, 117820, 123711, 139740, 153510, 163030, 164948, 176730, 195636, 200294, 206185, 244545, 247422, 300441, 307020, 326060, 353460, 400588, 412370, 489090, 494844, 500735, 600882, 618555, 701029, 824740, 978180, 1001470, 1201764, 1237110, 1402058, 1502205, 2002940, 2103087, 2474220, 2804116, 3004410, 3505145, 4206174, 6008820, 7010290, 8412348, 10515435, 14020580, 21030870, 42061740]

約数ペア:

[(1, 42061740), (2, 21030870), (3, 14020580), (4, 10515435), (5, 8412348), (6, 7010290), (7, 6008820), (10, 4206174), (12, 3505145), (14, 3004410), (15, 2804116), (17, 2474220), (20, 2103087), (21, 2002940), (28, 1502205), (30, 1402058), (34, 1237110), (35, 1201764), (42, 1001470), (43, 978180), (51, 824740), (60, 701029), (68, 618555), (70, 600882), (84, 500735), (85, 494844), (86, 489090), (102, 412370), (105, 400588), (119, 353460), (129, 326060), (137, 307020), (140, 300441), (170, 247422), (172, 244545), (204, 206185), (210, 200294), (215, 195636), (238, 176730), (255, 164948), (258, 163030), (274, 153510), (301, 139740), (340, 123711), (357, 117820), (411, 102340), (420, 100147), (430, 97818), (476, 88365), (510, 82474), (516, 81515), (548, 76755), (595, 70692), (602, 69870), (645, 65212), (685, 61404), (714, 58910), (731, 57540), (822, 51170), (860, 48909), (903, 46580), (959, 43860), (1020, 41237), (1190, 35346), (1204, 34935), (1290, 32606), (1370, 30702), (1428, 29455), (1462, 28770), (1505, 27948), (1644, 25585), (1785, 23564), (1806, 23290), (1918, 21930), (2055, 20468), (2193, 19180), (2329, 18060), (2380, 17673), (2580, 16303), (2740, 15351), (2877, 14620), (2924, 14385), (3010, 13974), (3570, 11782), (3612, 11645), (3655, 11508), (3836, 10965), (4110, 10234), (4386, 9590), (4515, 9316), (4658, 9030), (4795, 8772), (5117, 8220), (5754, 7310), (5891, 7140), (6020, 6987)]