28917159120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{12241}}^1$

素因数の和:12470

約数の個数: 240

約数和(自身を含む): 103367236752

約数和(自身を除く): 74450077632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 193, 204, 240, 255, 272, 306, 340, 360, 386, 408, 510, 579, 612, 680, 720, 765, 772, 816, 965, 1020, 1158, 1224, 1360, 1530, 1544, 1737, 1930, 2040, 2316, 2448, 2895, 3060, 3088, 3281, 3474, 3860, 4080, 4632, 5790, 6120, 6562, 6948, 7720, 8685, 9264, 9843, 11580, 12240, 12241, 13124, 13896, 15440, 16405, 17370, 19686, 23160, 24482, 26248, 27792, 29529, 32810, 34740, 36723, 39372, 46320, 48964, 49215, 52496, 59058, 61205, 65620, 69480, 73446, 78744, 97928, 98430, 110169, 118116, 122410, 131240, 138960, 146892, 147645, 157488, 183615, 195856, 196860, 208097, 220338, 236232, 244820, 262480, 293784, 295290, 367230, 393720, 416194, 440676, 472464, 489640, 550845, 587568, 590580, 624291, 734460, 787440, 832388, 881352, 979280, 1040485, 1101690, 1181160, 1248582, 1468920, 1664776, 1762704, 1872873, 2080970, 2203380, 2362320, 2362513, 2497164, 2937840, 3121455, 3329552, 3745746, 4161940, 4406760, 4725026, 4994328, 6242910, 7087539, 7491492, 8323880, 8813520, 9364365, 9450052, 9988656, 11812565, 12485820, 14175078, 14982984, 16647760, 18728730, 18900104, 21262617, 23625130, 24971640, 28350156, 29965968, 35437695, 37457460, 37800208, 40162721, 42525234, 47250260, 49943280, 56700312, 70875390, 74914920, 80325442, 85050468, 94500520, 106313085, 113400624, 120488163, 141750780, 149829840, 160650884, 170100936, 189001040, 200813605, 212626170, 240976326, 283501560, 321301768, 340201872, 361464489, 401627210, 425252340, 481952652, 567003120, 602440815, 642603536, 722928978, 803254420, 850504680, 963905304, 1204881630, 1445857956, 1606508840, 1701009360, 1807322445, 1927810608, 2409763260, 2891715912, 3213017680, 3614644890, 4819526520, 5783431824, 7229289780, 9639053040, 14458579560, 28917159120]

約数ペア:

[(1, 28917159120), (2, 14458579560), (3, 9639053040), (4, 7229289780), (5, 5783431824), (6, 4819526520), (8, 3614644890), (9, 3213017680), (10, 2891715912), (12, 2409763260), (15, 1927810608), (16, 1807322445), (17, 1701009360), (18, 1606508840), (20, 1445857956), (24, 1204881630), (30, 963905304), (34, 850504680), (36, 803254420), (40, 722928978), (45, 642603536), (48, 602440815), (51, 567003120), (60, 481952652), (68, 425252340), (72, 401627210), (80, 361464489), (85, 340201872), (90, 321301768), (102, 283501560), (120, 240976326), (136, 212626170), (144, 200813605), (153, 189001040), (170, 170100936), (180, 160650884), (193, 149829840), (204, 141750780), (240, 120488163), (255, 113400624), (272, 106313085), (306, 94500520), (340, 85050468), (360, 80325442), (386, 74914920), (408, 70875390), (510, 56700312), (579, 49943280), (612, 47250260), (680, 42525234), (720, 40162721), (765, 37800208), (772, 37457460), (816, 35437695), (965, 29965968), (1020, 28350156), (1158, 24971640), (1224, 23625130), (1360, 21262617), (1530, 18900104), (1544, 18728730), (1737, 16647760), (1930, 14982984), (2040, 14175078), (2316, 12485820), (2448, 11812565), (2895, 9988656), (3060, 9450052), (3088, 9364365), (3281, 8813520), (3474, 8323880), (3860, 7491492), (4080, 7087539), (4632, 6242910), (5790, 4994328), (6120, 4725026), (6562, 4406760), (6948, 4161940), (7720, 3745746), (8685, 3329552), (9264, 3121455), (9843, 2937840), (11580, 2497164), (12240, 2362513), (12241, 2362320), (13124, 2203380), (13896, 2080970), (15440, 1872873), (16405, 1762704), (17370, 1664776), (19686, 1468920), (23160, 1248582), (24482, 1181160), (26248, 1101690), (27792, 1040485), (29529, 979280), (32810, 881352), (34740, 832388), (36723, 787440), (39372, 734460), (46320, 624291), (48964, 590580), (49215, 587568), (52496, 550845), (59058, 489640), (61205, 472464), (65620, 440676), (69480, 416194), (73446, 393720), (78744, 367230), (97928, 295290), (98430, 293784), (110169, 262480), (118116, 244820), (122410, 236232), (131240, 220338), (138960, 208097), (146892, 196860), (147645, 195856), (157488, 183615)]