16958040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1$

素因数の和:497

約数の個数: 128

約数和(自身を含む): 57542400

約数和(自身を除く): 40584360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 443, 580, 638, 660, 696, 870, 886, 957, 1160, 1276, 1320, 1329, 1595, 1740, 1772, 1914, 2215, 2552, 2658, 3190, 3480, 3544, 3828, 4430, 4785, 4873, 5316, 6380, 6645, 7656, 8860, 9570, 9746, 10632, 12760, 12847, 13290, 14619, 17720, 19140, 19492, 24365, 25694, 26580, 29238, 38280, 38541, 38984, 48730, 51388, 53160, 58476, 64235, 73095, 77082, 97460, 102776, 116952, 128470, 141317, 146190, 154164, 192705, 194920, 256940, 282634, 292380, 308328, 385410, 423951, 513880, 565268, 584760, 706585, 770820, 847902, 1130536, 1413170, 1541640, 1695804, 2119755, 2826340, 3391608, 4239510, 5652680, 8479020, 16958040]

約数ペア:

[(1, 16958040), (2, 8479020), (3, 5652680), (4, 4239510), (5, 3391608), (6, 2826340), (8, 2119755), (10, 1695804), (11, 1541640), (12, 1413170), (15, 1130536), (20, 847902), (22, 770820), (24, 706585), (29, 584760), (30, 565268), (33, 513880), (40, 423951), (44, 385410), (55, 308328), (58, 292380), (60, 282634), (66, 256940), (87, 194920), (88, 192705), (110, 154164), (116, 146190), (120, 141317), (132, 128470), (145, 116952), (165, 102776), (174, 97460), (220, 77082), (232, 73095), (264, 64235), (290, 58476), (319, 53160), (330, 51388), (348, 48730), (435, 38984), (440, 38541), (443, 38280), (580, 29238), (638, 26580), (660, 25694), (696, 24365), (870, 19492), (886, 19140), (957, 17720), (1160, 14619), (1276, 13290), (1320, 12847), (1329, 12760), (1595, 10632), (1740, 9746), (1772, 9570), (1914, 8860), (2215, 7656), (2552, 6645), (2658, 6380), (3190, 5316), (3480, 4873), (3544, 4785), (3828, 4430)]