28076069120

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{587}}^1$

素因数の和:741

約数の個数: 288

約数和(自身を含む): 76150609920

約数和(自身を除く): 48074540800

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 79, 80, 86, 88, 110, 128, 158, 160, 172, 176, 215, 220, 256, 316, 320, 344, 352, 395, 430, 440, 473, 587, 632, 640, 688, 704, 790, 860, 869, 880, 946, 1174, 1264, 1280, 1376, 1408, 1580, 1720, 1738, 1760, 1892, 2348, 2365, 2528, 2752, 2816, 2935, 3160, 3397, 3440, 3476, 3520, 3784, 4345, 4696, 4730, 5056, 5504, 5870, 6320, 6457, 6794, 6880, 6952, 7040, 7568, 8690, 9392, 9460, 10112, 11008, 11740, 12640, 12914, 13588, 13760, 13904, 14080, 15136, 16985, 17380, 18784, 18920, 20224, 23480, 25241, 25280, 25828, 27176, 27520, 27808, 30272, 32285, 33970, 34760, 37367, 37568, 37840, 46373, 46960, 50482, 50560, 51656, 54352, 55040, 55616, 60544, 64570, 67940, 69520, 74734, 75136, 75680, 92746, 93920, 100964, 101120, 103312, 108704, 111232, 121088, 126205, 129140, 135880, 139040, 149468, 150272, 151360, 185492, 186835, 187840, 201928, 206624, 217408, 222464, 231865, 252410, 258280, 271760, 277651, 278080, 298936, 302720, 370984, 373670, 375680, 403856, 413248, 434816, 463730, 504820, 510103, 516560, 543520, 555302, 556160, 597872, 605440, 741968, 747340, 751360, 807712, 826496, 869632, 927460, 1009640, 1020206, 1033120, 1087040, 1110604, 1112320, 1195744, 1388255, 1483936, 1494680, 1615424, 1652992, 1854920, 1994039, 2019280, 2040412, 2066240, 2174080, 2221208, 2391488, 2550515, 2776510, 2967872, 2989360, 3230848, 3709840, 3988078, 4038560, 4080824, 4132480, 4348160, 4442416, 4782976, 5101030, 5553020, 5935744, 5978720, 6461696, 7419680, 7976156, 8077120, 8161648, 8264960, 8884832, 9565952, 9970195, 10202060, 11106040, 11871488, 11957440, 14839360, 15952312, 16154240, 16323296, 17769664, 19940390, 20404120, 21934429, 22212080, 23914880, 29678720, 31904624, 32308480, 32646592, 35539328, 39880780, 40808240, 43868858, 44424160, 47829760, 59357440, 63809248, 65293184, 71078656, 79761560, 81616480, 87737716, 88848320, 109672145, 127618496, 130586368, 159523120, 163232960, 175475432, 177696640, 219344290, 255236992, 319046240, 326465920, 350950864, 355393280, 438688580, 510473984, 638092480, 652931840, 701901728, 877377160, 1276184960, 1403803456, 1754754320, 2552369920, 2807606912, 3509508640, 5615213824, 7019017280, 14038034560, 28076069120]

約数ペア:

[(1, 28076069120), (2, 14038034560), (4, 7019017280), (5, 5615213824), (8, 3509508640), (10, 2807606912), (11, 2552369920), (16, 1754754320), (20, 1403803456), (22, 1276184960), (32, 877377160), (40, 701901728), (43, 652931840), (44, 638092480), (55, 510473984), (64, 438688580), (79, 355393280), (80, 350950864), (86, 326465920), (88, 319046240), (110, 255236992), (128, 219344290), (158, 177696640), (160, 175475432), (172, 163232960), (176, 159523120), (215, 130586368), (220, 127618496), (256, 109672145), (316, 88848320), (320, 87737716), (344, 81616480), (352, 79761560), (395, 71078656), (430, 65293184), (440, 63809248), (473, 59357440), (587, 47829760), (632, 44424160), (640, 43868858), (688, 40808240), (704, 39880780), (790, 35539328), (860, 32646592), (869, 32308480), (880, 31904624), (946, 29678720), (1174, 23914880), (1264, 22212080), (1280, 21934429), (1376, 20404120), (1408, 19940390), (1580, 17769664), (1720, 16323296), (1738, 16154240), (1760, 15952312), (1892, 14839360), (2348, 11957440), (2365, 11871488), (2528, 11106040), (2752, 10202060), (2816, 9970195), (2935, 9565952), (3160, 8884832), (3397, 8264960), (3440, 8161648), (3476, 8077120), (3520, 7976156), (3784, 7419680), (4345, 6461696), (4696, 5978720), (4730, 5935744), (5056, 5553020), (5504, 5101030), (5870, 4782976), (6320, 4442416), (6457, 4348160), (6794, 4132480), (6880, 4080824), (6952, 4038560), (7040, 3988078), (7568, 3709840), (8690, 3230848), (9392, 2989360), (9460, 2967872), (10112, 2776510), (11008, 2550515), (11740, 2391488), (12640, 2221208), (12914, 2174080), (13588, 2066240), (13760, 2040412), (13904, 2019280), (14080, 1994039), (15136, 1854920), (16985, 1652992), (17380, 1615424), (18784, 1494680), (18920, 1483936), (20224, 1388255), (23480, 1195744), (25241, 1112320), (25280, 1110604), (25828, 1087040), (27176, 1033120), (27520, 1020206), (27808, 1009640), (30272, 927460), (32285, 869632), (33970, 826496), (34760, 807712), (37367, 751360), (37568, 747340), (37840, 741968), (46373, 605440), (46960, 597872), (50482, 556160), (50560, 555302), (51656, 543520), (54352, 516560), (55040, 510103), (55616, 504820), (60544, 463730), (64570, 434816), (67940, 413248), (69520, 403856), (74734, 375680), (75136, 373670), (75680, 370984), (92746, 302720), (93920, 298936), (100964, 278080), (101120, 277651), (103312, 271760), (108704, 258280), (111232, 252410), (121088, 231865), (126205, 222464), (129140, 217408), (135880, 206624), (139040, 201928), (149468, 187840), (150272, 186835), (151360, 185492)]