265766760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{401}}^1$

素因数の和:688

約数の個数: 192

約数和(自身を含む): 993358080

約数和(自身を除く): 727591320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 263, 280, 315, 360, 401, 420, 504, 526, 630, 789, 802, 840, 1052, 1203, 1260, 1315, 1578, 1604, 1841, 2005, 2104, 2367, 2406, 2520, 2630, 2807, 3156, 3208, 3609, 3682, 3945, 4010, 4734, 4812, 5260, 5523, 5614, 6015, 6312, 7218, 7364, 7890, 8020, 8421, 9205, 9468, 9624, 10520, 11046, 11228, 11835, 12030, 14035, 14436, 14728, 15780, 16040, 16569, 16842, 18045, 18410, 18936, 22092, 22456, 23670, 24060, 25263, 27615, 28070, 28872, 31560, 33138, 33684, 36090, 36820, 42105, 44184, 47340, 48120, 50526, 55230, 56140, 66276, 67368, 72180, 73640, 82845, 84210, 94680, 101052, 105463, 110460, 112280, 126315, 132552, 144360, 165690, 168420, 202104, 210926, 220920, 252630, 316389, 331380, 336840, 421852, 505260, 527315, 632778, 662760, 738241, 843704, 949167, 1010520, 1054630, 1265556, 1476482, 1581945, 1898334, 2109260, 2214723, 2531112, 2952964, 3163890, 3691205, 3796668, 4218520, 4429446, 4745835, 5905928, 6327780, 6644169, 7382410, 7593336, 8858892, 9491670, 11073615, 12655560, 13288338, 14764820, 17717784, 18983340, 22147230, 26576676, 29529640, 33220845, 37966680, 44294460, 53153352, 66441690, 88588920, 132883380, 265766760]

約数ペア:

[(1, 265766760), (2, 132883380), (3, 88588920), (4, 66441690), (5, 53153352), (6, 44294460), (7, 37966680), (8, 33220845), (9, 29529640), (10, 26576676), (12, 22147230), (14, 18983340), (15, 17717784), (18, 14764820), (20, 13288338), (21, 12655560), (24, 11073615), (28, 9491670), (30, 8858892), (35, 7593336), (36, 7382410), (40, 6644169), (42, 6327780), (45, 5905928), (56, 4745835), (60, 4429446), (63, 4218520), (70, 3796668), (72, 3691205), (84, 3163890), (90, 2952964), (105, 2531112), (120, 2214723), (126, 2109260), (140, 1898334), (168, 1581945), (180, 1476482), (210, 1265556), (252, 1054630), (263, 1010520), (280, 949167), (315, 843704), (360, 738241), (401, 662760), (420, 632778), (504, 527315), (526, 505260), (630, 421852), (789, 336840), (802, 331380), (840, 316389), (1052, 252630), (1203, 220920), (1260, 210926), (1315, 202104), (1578, 168420), (1604, 165690), (1841, 144360), (2005, 132552), (2104, 126315), (2367, 112280), (2406, 110460), (2520, 105463), (2630, 101052), (2807, 94680), (3156, 84210), (3208, 82845), (3609, 73640), (3682, 72180), (3945, 67368), (4010, 66276), (4734, 56140), (4812, 55230), (5260, 50526), (5523, 48120), (5614, 47340), (6015, 44184), (6312, 42105), (7218, 36820), (7364, 36090), (7890, 33684), (8020, 33138), (8421, 31560), (9205, 28872), (9468, 28070), (9624, 27615), (10520, 25263), (11046, 24060), (11228, 23670), (11835, 22456), (12030, 22092), (14035, 18936), (14436, 18410), (14728, 18045), (15780, 16842), (16040, 16569)]