272351040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 224

約数和(自身を含む): 943904640

約数和(自身を除く): 671553600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 139, 156, 157, 160, 192, 195, 208, 240, 260, 278, 312, 314, 320, 390, 416, 417, 471, 480, 520, 556, 624, 628, 695, 780, 785, 832, 834, 942, 960, 1040, 1112, 1248, 1256, 1390, 1560, 1570, 1668, 1807, 1884, 2041, 2080, 2085, 2224, 2355, 2496, 2512, 2780, 3120, 3140, 3336, 3614, 3768, 4082, 4160, 4170, 4448, 4710, 5024, 5421, 5560, 6123, 6240, 6280, 6672, 7228, 7536, 8164, 8340, 8896, 9035, 9420, 10048, 10205, 10842, 11120, 12246, 12480, 12560, 13344, 14456, 15072, 16328, 16680, 18070, 18840, 20410, 21684, 21823, 22240, 24492, 25120, 26688, 27105, 28912, 30144, 30615, 32656, 33360, 36140, 37680, 40820, 43368, 43646, 44480, 48984, 50240, 54210, 57824, 61230, 65312, 65469, 66720, 72280, 75360, 81640, 86736, 87292, 97968, 108420, 109115, 115648, 122460, 130624, 130938, 133440, 144560, 150720, 163280, 173472, 174584, 195936, 216840, 218230, 244920, 261876, 283699, 289120, 326560, 327345, 346944, 349168, 391872, 433680, 436460, 489840, 523752, 567398, 578240, 653120, 654690, 698336, 851097, 867360, 872920, 979680, 1047504, 1134796, 1309380, 1396672, 1418495, 1702194, 1734720, 1745840, 1959360, 2095008, 2269592, 2618760, 2836990, 3404388, 3491680, 4190016, 4255485, 4539184, 5237520, 5673980, 6808776, 6983360, 8510970, 9078368, 10475040, 11347960, 13617552, 17021940, 18156736, 20950080, 22695920, 27235104, 34043880, 45391840, 54470208, 68087760, 90783680, 136175520, 272351040]

約数ペア:

[(1, 272351040), (2, 136175520), (3, 90783680), (4, 68087760), (5, 54470208), (6, 45391840), (8, 34043880), (10, 27235104), (12, 22695920), (13, 20950080), (15, 18156736), (16, 17021940), (20, 13617552), (24, 11347960), (26, 10475040), (30, 9078368), (32, 8510970), (39, 6983360), (40, 6808776), (48, 5673980), (52, 5237520), (60, 4539184), (64, 4255485), (65, 4190016), (78, 3491680), (80, 3404388), (96, 2836990), (104, 2618760), (120, 2269592), (130, 2095008), (139, 1959360), (156, 1745840), (157, 1734720), (160, 1702194), (192, 1418495), (195, 1396672), (208, 1309380), (240, 1134796), (260, 1047504), (278, 979680), (312, 872920), (314, 867360), (320, 851097), (390, 698336), (416, 654690), (417, 653120), (471, 578240), (480, 567398), (520, 523752), (556, 489840), (624, 436460), (628, 433680), (695, 391872), (780, 349168), (785, 346944), (832, 327345), (834, 326560), (942, 289120), (960, 283699), (1040, 261876), (1112, 244920), (1248, 218230), (1256, 216840), (1390, 195936), (1560, 174584), (1570, 173472), (1668, 163280), (1807, 150720), (1884, 144560), (2041, 133440), (2080, 130938), (2085, 130624), (2224, 122460), (2355, 115648), (2496, 109115), (2512, 108420), (2780, 97968), (3120, 87292), (3140, 86736), (3336, 81640), (3614, 75360), (3768, 72280), (4082, 66720), (4160, 65469), (4170, 65312), (4448, 61230), (4710, 57824), (5024, 54210), (5421, 50240), (5560, 48984), (6123, 44480), (6240, 43646), (6280, 43368), (6672, 40820), (7228, 37680), (7536, 36140), (8164, 33360), (8340, 32656), (8896, 30615), (9035, 30144), (9420, 28912), (10048, 27105), (10205, 26688), (10842, 25120), (11120, 24492), (12246, 22240), (12480, 21823), (12560, 21684), (13344, 20410), (14456, 18840), (15072, 18070), (16328, 16680)]