412549760

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 128

約数和(自身を含む): 1143901440

約数和(自身を除く): 731351680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 71, 80, 112, 128, 140, 142, 160, 224, 280, 284, 320, 355, 448, 497, 560, 568, 640, 710, 896, 994, 1120, 1136, 1297, 1420, 1988, 2240, 2272, 2485, 2594, 2840, 3976, 4480, 4544, 4970, 5188, 5680, 6485, 7952, 9079, 9088, 9940, 10376, 11360, 12970, 15904, 18158, 19880, 20752, 22720, 25940, 31808, 36316, 39760, 41504, 45395, 45440, 51880, 63616, 72632, 79520, 83008, 90790, 92087, 103760, 145264, 159040, 166016, 181580, 184174, 207520, 290528, 318080, 363160, 368348, 415040, 460435, 581056, 644609, 726320, 736696, 830080, 920870, 1162112, 1289218, 1452640, 1473392, 1841740, 2578436, 2905280, 2946784, 3223045, 3683480, 5156872, 5810560, 5893568, 6446090, 7366960, 10313744, 11787136, 12892180, 14733920, 20627488, 25784360, 29467840, 41254976, 51568720, 58935680, 82509952, 103137440, 206274880, 412549760]

約数ペア:

[(1, 412549760), (2, 206274880), (4, 103137440), (5, 82509952), (7, 58935680), (8, 51568720), (10, 41254976), (14, 29467840), (16, 25784360), (20, 20627488), (28, 14733920), (32, 12892180), (35, 11787136), (40, 10313744), (56, 7366960), (64, 6446090), (70, 5893568), (71, 5810560), (80, 5156872), (112, 3683480), (128, 3223045), (140, 2946784), (142, 2905280), (160, 2578436), (224, 1841740), (280, 1473392), (284, 1452640), (320, 1289218), (355, 1162112), (448, 920870), (497, 830080), (560, 736696), (568, 726320), (640, 644609), (710, 581056), (896, 460435), (994, 415040), (1120, 368348), (1136, 363160), (1297, 318080), (1420, 290528), (1988, 207520), (2240, 184174), (2272, 181580), (2485, 166016), (2594, 159040), (2840, 145264), (3976, 103760), (4480, 92087), (4544, 90790), (4970, 83008), (5188, 79520), (5680, 72632), (6485, 63616), (7952, 51880), (9079, 45440), (9088, 45395), (9940, 41504), (10376, 39760), (11360, 36316), (12970, 31808), (15904, 25940), (18158, 22720), (19880, 20752)]