7488986960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2251}}^1$

素因数の和:2741

約数の個数: 160

約数和(自身を含む): 21486458112

約数和(自身を除く): 13997471152

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 457, 520, 560, 728, 910, 914, 1040, 1456, 1820, 1828, 2251, 2285, 3199, 3640, 3656, 4502, 4570, 5941, 6398, 7280, 7312, 9004, 9140, 11255, 11882, 12796, 15757, 15995, 18008, 18280, 22510, 23764, 25592, 29263, 29705, 31514, 31990, 36016, 36560, 41587, 45020, 47528, 51184, 58526, 59410, 63028, 63980, 78785, 83174, 90040, 95056, 117052, 118820, 126056, 127960, 146315, 157570, 166348, 180080, 204841, 207935, 234104, 237640, 252112, 255920, 292630, 315140, 332696, 409682, 415870, 468208, 475280, 585260, 630280, 665392, 819364, 831740, 1024205, 1028707, 1170520, 1260560, 1638728, 1663480, 2048410, 2057414, 2341040, 3277456, 3326960, 4096820, 4114828, 5143535, 7200949, 8193640, 8229656, 10287070, 13373191, 14401898, 16387280, 16459312, 20574140, 26746382, 28803796, 36004745, 41148280, 53492764, 57607592, 66865955, 72009490, 82296560, 93612337, 106985528, 115215184, 133731910, 144018980, 187224674, 213971056, 267463820, 288037960, 374449348, 468061685, 534927640, 576075920, 748898696, 936123370, 1069855280, 1497797392, 1872246740, 3744493480, 7488986960]

約数ペア:

[(1, 7488986960), (2, 3744493480), (4, 1872246740), (5, 1497797392), (7, 1069855280), (8, 936123370), (10, 748898696), (13, 576075920), (14, 534927640), (16, 468061685), (20, 374449348), (26, 288037960), (28, 267463820), (35, 213971056), (40, 187224674), (52, 144018980), (56, 133731910), (65, 115215184), (70, 106985528), (80, 93612337), (91, 82296560), (104, 72009490), (112, 66865955), (130, 57607592), (140, 53492764), (182, 41148280), (208, 36004745), (260, 28803796), (280, 26746382), (364, 20574140), (455, 16459312), (457, 16387280), (520, 14401898), (560, 13373191), (728, 10287070), (910, 8229656), (914, 8193640), (1040, 7200949), (1456, 5143535), (1820, 4114828), (1828, 4096820), (2251, 3326960), (2285, 3277456), (3199, 2341040), (3640, 2057414), (3656, 2048410), (4502, 1663480), (4570, 1638728), (5941, 1260560), (6398, 1170520), (7280, 1028707), (7312, 1024205), (9004, 831740), (9140, 819364), (11255, 665392), (11882, 630280), (12796, 585260), (15757, 475280), (15995, 468208), (18008, 415870), (18280, 409682), (22510, 332696), (23764, 315140), (25592, 292630), (29263, 255920), (29705, 252112), (31514, 237640), (31990, 234104), (36016, 207935), (36560, 204841), (41587, 180080), (45020, 166348), (47528, 157570), (51184, 146315), (58526, 127960), (59410, 126056), (63028, 118820), (63980, 117052), (78785, 95056), (83174, 90040)]