2479391640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{18973}}^1$

素因数の和:19015

約数の個数: 192

約数和(自身を含む): 9084751200

約数和(自身を除く): 6605359560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 10890, 11880, 13068, 14520, 16335, 18973, 21780, 26136, 32670, 37946, 43560, 56919, 65340, 75892, 94865, 113838, 130680, 151784, 170757, 189730, 208703, 227676, 284595, 341514, 379460, 417406, 455352, 512271, 569190, 626109, 683028, 758920, 834812, 853785, 1024542, 1043515, 1138380, 1252218, 1366056, 1669624, 1707570, 1878327, 2049084, 2087030, 2276760, 2295733, 2504436, 2561355, 3130545, 3415140, 3756654, 4098168, 4174060, 4591466, 5008872, 5122710, 5634981, 6261090, 6830280, 6887199, 7513308, 8348120, 9182932, 9391635, 10245420, 11269962, 11478665, 12522180, 13774398, 15026616, 18365864, 18783270, 20490840, 20661597, 22539924, 22957330, 25044360, 27548796, 28174905, 34435995, 37566540, 41323194, 45079848, 45914660, 55097592, 56349810, 61984791, 68871990, 75133080, 82646388, 91829320, 103307985, 112699620, 123969582, 137743980, 165292776, 206615970, 225399240, 247939164, 275487960, 309923955, 413231940, 495878328, 619847910, 826463880, 1239695820, 2479391640]

約数ペア:

[(1, 2479391640), (2, 1239695820), (3, 826463880), (4, 619847910), (5, 495878328), (6, 413231940), (8, 309923955), (9, 275487960), (10, 247939164), (11, 225399240), (12, 206615970), (15, 165292776), (18, 137743980), (20, 123969582), (22, 112699620), (24, 103307985), (27, 91829320), (30, 82646388), (33, 75133080), (36, 68871990), (40, 61984791), (44, 56349810), (45, 55097592), (54, 45914660), (55, 45079848), (60, 41323194), (66, 37566540), (72, 34435995), (88, 28174905), (90, 27548796), (99, 25044360), (108, 22957330), (110, 22539924), (120, 20661597), (121, 20490840), (132, 18783270), (135, 18365864), (165, 15026616), (180, 13774398), (198, 12522180), (216, 11478665), (220, 11269962), (242, 10245420), (264, 9391635), (270, 9182932), (297, 8348120), (330, 7513308), (360, 6887199), (363, 6830280), (396, 6261090), (440, 5634981), (484, 5122710), (495, 5008872), (540, 4591466), (594, 4174060), (605, 4098168), (660, 3756654), (726, 3415140), (792, 3130545), (968, 2561355), (990, 2504436), (1080, 2295733), (1089, 2276760), (1188, 2087030), (1210, 2049084), (1320, 1878327), (1452, 1707570), (1485, 1669624), (1815, 1366056), (1980, 1252218), (2178, 1138380), (2376, 1043515), (2420, 1024542), (2904, 853785), (2970, 834812), (3267, 758920), (3630, 683028), (3960, 626109), (4356, 569190), (4840, 512271), (5445, 455352), (5940, 417406), (6534, 379460), (7260, 341514), (8712, 284595), (10890, 227676), (11880, 208703), (13068, 189730), (14520, 170757), (16335, 151784), (18973, 130680), (21780, 113838), (26136, 94865), (32670, 75892), (37946, 65340), (43560, 56919)]