13471169280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{7919}}^1$

素因数の和:8386

約数の個数: 144

約数和(自身を含む): 43126110720

約数和(自身を除く): 29654941440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 443, 480, 640, 768, 886, 960, 1280, 1329, 1772, 1920, 2215, 2658, 3544, 3840, 4430, 5316, 6645, 7088, 7919, 8860, 10632, 13290, 14176, 15838, 17720, 21264, 23757, 26580, 28352, 31676, 35440, 39595, 42528, 47514, 53160, 56704, 63352, 70880, 79190, 85056, 95028, 106320, 113408, 118785, 126704, 141760, 158380, 170112, 190056, 212640, 237570, 253408, 283520, 316760, 340224, 380112, 425280, 475140, 506816, 567040, 633520, 760224, 850560, 950280, 1013632, 1267040, 1520448, 1701120, 1900560, 2027264, 2534080, 3040896, 3508117, 3801120, 5068160, 6081792, 7016234, 7602240, 10136320, 10524351, 14032468, 15204480, 17540585, 21048702, 28064936, 30408960, 35081170, 42097404, 52621755, 56129872, 70162340, 84194808, 105243510, 112259744, 140324680, 168389616, 210487020, 224519488, 280649360, 336779232, 420974040, 449038976, 561298720, 673558464, 841948080, 898077952, 1122597440, 1347116928, 1683896160, 2245194880, 2694233856, 3367792320, 4490389760, 6735584640, 13471169280]

約数ペア:

[(1, 13471169280), (2, 6735584640), (3, 4490389760), (4, 3367792320), (5, 2694233856), (6, 2245194880), (8, 1683896160), (10, 1347116928), (12, 1122597440), (15, 898077952), (16, 841948080), (20, 673558464), (24, 561298720), (30, 449038976), (32, 420974040), (40, 336779232), (48, 280649360), (60, 224519488), (64, 210487020), (80, 168389616), (96, 140324680), (120, 112259744), (128, 105243510), (160, 84194808), (192, 70162340), (240, 56129872), (256, 52621755), (320, 42097404), (384, 35081170), (443, 30408960), (480, 28064936), (640, 21048702), (768, 17540585), (886, 15204480), (960, 14032468), (1280, 10524351), (1329, 10136320), (1772, 7602240), (1920, 7016234), (2215, 6081792), (2658, 5068160), (3544, 3801120), (3840, 3508117), (4430, 3040896), (5316, 2534080), (6645, 2027264), (7088, 1900560), (7919, 1701120), (8860, 1520448), (10632, 1267040), (13290, 1013632), (14176, 950280), (15838, 850560), (17720, 760224), (21264, 633520), (23757, 567040), (26580, 506816), (28352, 475140), (31676, 425280), (35440, 380112), (39595, 340224), (42528, 316760), (47514, 283520), (53160, 253408), (56704, 237570), (63352, 212640), (70880, 190056), (79190, 170112), (85056, 158380), (95028, 141760), (106320, 126704), (113408, 118785)]