552345920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:269

約数の個数: 224

約数和(自身を含む): 1601150976

約数和(自身を除く): 1048805056

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 71, 80, 92, 112, 115, 140, 142, 151, 160, 161, 184, 224, 230, 280, 284, 302, 320, 322, 355, 368, 448, 460, 497, 560, 568, 604, 644, 710, 736, 755, 805, 920, 994, 1057, 1120, 1136, 1208, 1288, 1420, 1472, 1510, 1610, 1633, 1840, 1988, 2114, 2240, 2272, 2416, 2485, 2576, 2840, 3020, 3220, 3266, 3473, 3680, 3976, 4228, 4544, 4832, 4970, 5152, 5285, 5680, 6040, 6440, 6532, 6946, 7360, 7952, 8165, 8456, 9664, 9940, 10304, 10570, 10721, 11360, 11431, 12080, 12880, 13064, 13892, 15904, 16330, 16912, 17365, 19880, 21140, 21442, 22720, 22862, 24160, 24311, 25760, 26128, 27784, 31808, 32660, 33824, 34730, 39760, 42280, 42884, 45724, 48320, 48622, 51520, 52256, 53605, 55568, 57155, 65320, 67648, 69460, 75047, 79520, 84560, 85768, 91448, 97244, 104512, 107210, 111136, 114310, 121555, 130640, 138920, 150094, 159040, 169120, 171536, 182896, 194488, 214420, 222272, 228620, 243110, 246583, 261280, 277840, 300188, 338240, 343072, 365792, 375235, 388976, 428840, 457240, 486220, 493166, 522560, 555680, 600376, 686144, 731584, 750470, 777952, 857680, 914480, 972440, 986332, 1111360, 1200752, 1232915, 1500940, 1555904, 1715360, 1726081, 1828960, 1944880, 1972664, 2401504, 2465830, 3001880, 3430720, 3452162, 3657920, 3889760, 3945328, 4803008, 4931660, 6003760, 6904324, 7779520, 7890656, 8630405, 9863320, 12007520, 13808648, 15781312, 17260810, 19726640, 24015040, 27617296, 34521620, 39453280, 55234592, 69043240, 78906560, 110469184, 138086480, 276172960, 552345920]

約数ペア:

[(1, 552345920), (2, 276172960), (4, 138086480), (5, 110469184), (7, 78906560), (8, 69043240), (10, 55234592), (14, 39453280), (16, 34521620), (20, 27617296), (23, 24015040), (28, 19726640), (32, 17260810), (35, 15781312), (40, 13808648), (46, 12007520), (56, 9863320), (64, 8630405), (70, 7890656), (71, 7779520), (80, 6904324), (92, 6003760), (112, 4931660), (115, 4803008), (140, 3945328), (142, 3889760), (151, 3657920), (160, 3452162), (161, 3430720), (184, 3001880), (224, 2465830), (230, 2401504), (280, 1972664), (284, 1944880), (302, 1828960), (320, 1726081), (322, 1715360), (355, 1555904), (368, 1500940), (448, 1232915), (460, 1200752), (497, 1111360), (560, 986332), (568, 972440), (604, 914480), (644, 857680), (710, 777952), (736, 750470), (755, 731584), (805, 686144), (920, 600376), (994, 555680), (1057, 522560), (1120, 493166), (1136, 486220), (1208, 457240), (1288, 428840), (1420, 388976), (1472, 375235), (1510, 365792), (1610, 343072), (1633, 338240), (1840, 300188), (1988, 277840), (2114, 261280), (2240, 246583), (2272, 243110), (2416, 228620), (2485, 222272), (2576, 214420), (2840, 194488), (3020, 182896), (3220, 171536), (3266, 169120), (3473, 159040), (3680, 150094), (3976, 138920), (4228, 130640), (4544, 121555), (4832, 114310), (4970, 111136), (5152, 107210), (5285, 104512), (5680, 97244), (6040, 91448), (6440, 85768), (6532, 84560), (6946, 79520), (7360, 75047), (7952, 69460), (8165, 67648), (8456, 65320), (9664, 57155), (9940, 55568), (10304, 53605), (10570, 52256), (10721, 51520), (11360, 48622), (11431, 48320), (12080, 45724), (12880, 42884), (13064, 42280), (13892, 39760), (15904, 34730), (16330, 33824), (16912, 32660), (17365, 31808), (19880, 27784), (21140, 26128), (21442, 25760), (22720, 24311), (22862, 24160)]