1105328000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:246

約数の個数: 256

約数和(自身を含む): 3207859200

約数和(自身を除く): 2102531200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 125, 128, 139, 140, 142, 160, 175, 200, 224, 250, 278, 280, 284, 320, 350, 355, 400, 448, 497, 500, 556, 560, 568, 640, 695, 700, 710, 800, 875, 896, 973, 994, 1000, 1112, 1120, 1136, 1390, 1400, 1420, 1600, 1750, 1775, 1946, 1988, 2000, 2224, 2240, 2272, 2485, 2780, 2800, 2840, 3200, 3475, 3500, 3550, 3892, 3976, 4000, 4448, 4480, 4544, 4865, 4970, 5560, 5600, 5680, 6950, 7000, 7100, 7784, 7952, 8000, 8875, 8896, 9088, 9730, 9869, 9940, 11120, 11200, 11360, 12425, 13900, 14000, 14200, 15568, 15904, 16000, 17375, 17750, 17792, 19460, 19738, 19880, 22240, 22400, 22720, 24325, 24850, 27800, 28000, 28400, 31136, 31808, 34750, 35500, 38920, 39476, 39760, 44480, 45440, 48650, 49345, 49700, 55600, 56000, 56800, 62125, 62272, 63616, 69083, 69500, 71000, 77840, 78952, 79520, 88960, 97300, 98690, 99400, 111200, 112000, 113600, 121625, 124250, 124544, 138166, 139000, 142000, 155680, 157904, 159040, 194600, 197380, 198800, 222400, 227200, 243250, 246725, 248500, 276332, 278000, 284000, 311360, 315808, 318080, 345415, 389200, 394760, 397600, 444800, 486500, 493450, 497000, 552664, 556000, 568000, 622720, 631616, 690830, 778400, 789520, 795200, 973000, 986900, 994000, 1105328, 1112000, 1136000, 1233625, 1263232, 1381660, 1556800, 1579040, 1590400, 1727075, 1946000, 1973800, 1988000, 2210656, 2224000, 2467250, 2763320, 3113600, 3158080, 3454150, 3892000, 3947600, 3976000, 4421312, 4934500, 5526640, 6316160, 6908300, 7784000, 7895200, 7952000, 8635375, 8842624, 9869000, 11053280, 13816600, 15568000, 15790400, 17270750, 19738000, 22106560, 27633200, 31580800, 34541500, 39476000, 44213120, 55266400, 69083000, 78952000, 110532800, 138166000, 157904000, 221065600, 276332000, 552664000, 1105328000]

約数ペア:

[(1, 1105328000), (2, 552664000), (4, 276332000), (5, 221065600), (7, 157904000), (8, 138166000), (10, 110532800), (14, 78952000), (16, 69083000), (20, 55266400), (25, 44213120), (28, 39476000), (32, 34541500), (35, 31580800), (40, 27633200), (50, 22106560), (56, 19738000), (64, 17270750), (70, 15790400), (71, 15568000), (80, 13816600), (100, 11053280), (112, 9869000), (125, 8842624), (128, 8635375), (139, 7952000), (140, 7895200), (142, 7784000), (160, 6908300), (175, 6316160), (200, 5526640), (224, 4934500), (250, 4421312), (278, 3976000), (280, 3947600), (284, 3892000), (320, 3454150), (350, 3158080), (355, 3113600), (400, 2763320), (448, 2467250), (497, 2224000), (500, 2210656), (556, 1988000), (560, 1973800), (568, 1946000), (640, 1727075), (695, 1590400), (700, 1579040), (710, 1556800), (800, 1381660), (875, 1263232), (896, 1233625), (973, 1136000), (994, 1112000), (1000, 1105328), (1112, 994000), (1120, 986900), (1136, 973000), (1390, 795200), (1400, 789520), (1420, 778400), (1600, 690830), (1750, 631616), (1775, 622720), (1946, 568000), (1988, 556000), (2000, 552664), (2224, 497000), (2240, 493450), (2272, 486500), (2485, 444800), (2780, 397600), (2800, 394760), (2840, 389200), (3200, 345415), (3475, 318080), (3500, 315808), (3550, 311360), (3892, 284000), (3976, 278000), (4000, 276332), (4448, 248500), (4480, 246725), (4544, 243250), (4865, 227200), (4970, 222400), (5560, 198800), (5600, 197380), (5680, 194600), (6950, 159040), (7000, 157904), (7100, 155680), (7784, 142000), (7952, 139000), (8000, 138166), (8875, 124544), (8896, 124250), (9088, 121625), (9730, 113600), (9869, 112000), (9940, 111200), (11120, 99400), (11200, 98690), (11360, 97300), (12425, 88960), (13900, 79520), (14000, 78952), (14200, 77840), (15568, 71000), (15904, 69500), (16000, 69083), (17375, 63616), (17750, 62272), (17792, 62125), (19460, 56800), (19738, 56000), (19880, 55600), (22240, 49700), (22400, 49345), (22720, 48650), (24325, 45440), (24850, 44480), (27800, 39760), (28000, 39476), (28400, 38920), (31136, 35500), (31808, 34750)]