211093920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3119}}^1$

素因数の和:3187

約数の個数: 144

約数和(自身を含む): 735920640

約数和(自身を除く): 524826720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3119, 3384, 3760, 4230, 4512, 5640, 6238, 6768, 7520, 8460, 9357, 11280, 12476, 13536, 15595, 16920, 18714, 22560, 24952, 28071, 31190, 33840, 37428, 46785, 49904, 56142, 62380, 67680, 74856, 93570, 99808, 112284, 124760, 140355, 146593, 149712, 187140, 224568, 249520, 280710, 293186, 299424, 374280, 439779, 449136, 499040, 561420, 586372, 732965, 748560, 879558, 898272, 1122840, 1172744, 1319337, 1465930, 1497120, 1759116, 2198895, 2245680, 2345488, 2638674, 2931860, 3518232, 4397790, 4491360, 4690976, 5277348, 5863720, 6596685, 7036464, 8795580, 10554696, 11727440, 13193370, 14072928, 17591160, 21109392, 23454880, 26386740, 35182320, 42218784, 52773480, 70364640, 105546960, 211093920]

約数ペア:

[(1, 211093920), (2, 105546960), (3, 70364640), (4, 52773480), (5, 42218784), (6, 35182320), (8, 26386740), (9, 23454880), (10, 21109392), (12, 17591160), (15, 14072928), (16, 13193370), (18, 11727440), (20, 10554696), (24, 8795580), (30, 7036464), (32, 6596685), (36, 5863720), (40, 5277348), (45, 4690976), (47, 4491360), (48, 4397790), (60, 3518232), (72, 2931860), (80, 2638674), (90, 2345488), (94, 2245680), (96, 2198895), (120, 1759116), (141, 1497120), (144, 1465930), (160, 1319337), (180, 1172744), (188, 1122840), (235, 898272), (240, 879558), (282, 748560), (288, 732965), (360, 586372), (376, 561420), (423, 499040), (470, 449136), (480, 439779), (564, 374280), (705, 299424), (720, 293186), (752, 280710), (846, 249520), (940, 224568), (1128, 187140), (1410, 149712), (1440, 146593), (1504, 140355), (1692, 124760), (1880, 112284), (2115, 99808), (2256, 93570), (2820, 74856), (3119, 67680), (3384, 62380), (3760, 56142), (4230, 49904), (4512, 46785), (5640, 37428), (6238, 33840), (6768, 31190), (7520, 28071), (8460, 24952), (9357, 22560), (11280, 18714), (12476, 16920), (13536, 15595)]