971223360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{739}}^1$

素因数の和:833

約数の個数: 168

約数和(自身を含む): 3173516640

約数和(自身を除く): 2202293280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 148, 160, 185, 192, 222, 240, 296, 320, 370, 444, 480, 555, 592, 739, 740, 888, 960, 1110, 1184, 1369, 1478, 1480, 1776, 2217, 2220, 2368, 2738, 2956, 2960, 3552, 3695, 4107, 4434, 4440, 5476, 5912, 5920, 6845, 7104, 7390, 8214, 8868, 8880, 10952, 11085, 11824, 11840, 13690, 14780, 16428, 17736, 17760, 20535, 21904, 22170, 23648, 27343, 27380, 29560, 32856, 35472, 35520, 41070, 43808, 44340, 47296, 54686, 54760, 59120, 65712, 70944, 82029, 82140, 87616, 88680, 109372, 109520, 118240, 131424, 136715, 141888, 164058, 164280, 177360, 218744, 219040, 236480, 262848, 273430, 328116, 328560, 354720, 410145, 437488, 438080, 546860, 656232, 657120, 709440, 820290, 874976, 1011691, 1093720, 1312464, 1314240, 1640580, 1749952, 2023382, 2187440, 2624928, 3035073, 3281160, 4046764, 4374880, 5058455, 5249856, 6070146, 6562320, 8093528, 8749760, 10116910, 12140292, 13124640, 15175365, 16187056, 20233820, 24280584, 26249280, 30350730, 32374112, 40467640, 48561168, 60701460, 64748224, 80935280, 97122336, 121402920, 161870560, 194244672, 242805840, 323741120, 485611680, 971223360]

約数ペア:

[(1, 971223360), (2, 485611680), (3, 323741120), (4, 242805840), (5, 194244672), (6, 161870560), (8, 121402920), (10, 97122336), (12, 80935280), (15, 64748224), (16, 60701460), (20, 48561168), (24, 40467640), (30, 32374112), (32, 30350730), (37, 26249280), (40, 24280584), (48, 20233820), (60, 16187056), (64, 15175365), (74, 13124640), (80, 12140292), (96, 10116910), (111, 8749760), (120, 8093528), (148, 6562320), (160, 6070146), (185, 5249856), (192, 5058455), (222, 4374880), (240, 4046764), (296, 3281160), (320, 3035073), (370, 2624928), (444, 2187440), (480, 2023382), (555, 1749952), (592, 1640580), (739, 1314240), (740, 1312464), (888, 1093720), (960, 1011691), (1110, 874976), (1184, 820290), (1369, 709440), (1478, 657120), (1480, 656232), (1776, 546860), (2217, 438080), (2220, 437488), (2368, 410145), (2738, 354720), (2956, 328560), (2960, 328116), (3552, 273430), (3695, 262848), (4107, 236480), (4434, 219040), (4440, 218744), (5476, 177360), (5912, 164280), (5920, 164058), (6845, 141888), (7104, 136715), (7390, 131424), (8214, 118240), (8868, 109520), (8880, 109372), (10952, 88680), (11085, 87616), (11824, 82140), (11840, 82029), (13690, 70944), (14780, 65712), (16428, 59120), (17736, 54760), (17760, 54686), (20535, 47296), (21904, 44340), (22170, 43808), (23648, 41070), (27343, 35520), (27380, 35472), (29560, 32856)]