1927184000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{17207}}^1$

素因数の和:17243

約数の個数: 128

約数和(自身を含む): 5476273920

約数和(自身を除く): 3549089920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2240, 2800, 3200, 3500, 4000, 4480, 5600, 7000, 8000, 11200, 14000, 16000, 17207, 22400, 28000, 34414, 56000, 68828, 86035, 112000, 120449, 137656, 172070, 240898, 275312, 344140, 430175, 481796, 550624, 602245, 688280, 860350, 963592, 1101248, 1204490, 1376560, 1720700, 1927184, 2150875, 2202496, 2408980, 2753120, 3011225, 3441400, 3854368, 4301750, 4817960, 5506240, 6022450, 6882800, 7708736, 8603500, 9635920, 11012480, 12044900, 13765600, 15056125, 15417472, 17207000, 19271840, 24089800, 27531200, 30112250, 34414000, 38543680, 48179600, 55062400, 60224500, 68828000, 77087360, 96359200, 120449000, 137656000, 192718400, 240898000, 275312000, 385436800, 481796000, 963592000, 1927184000]

約数ペア:

[(1, 1927184000), (2, 963592000), (4, 481796000), (5, 385436800), (7, 275312000), (8, 240898000), (10, 192718400), (14, 137656000), (16, 120449000), (20, 96359200), (25, 77087360), (28, 68828000), (32, 60224500), (35, 55062400), (40, 48179600), (50, 38543680), (56, 34414000), (64, 30112250), (70, 27531200), (80, 24089800), (100, 19271840), (112, 17207000), (125, 15417472), (128, 15056125), (140, 13765600), (160, 12044900), (175, 11012480), (200, 9635920), (224, 8603500), (250, 7708736), (280, 6882800), (320, 6022450), (350, 5506240), (400, 4817960), (448, 4301750), (500, 3854368), (560, 3441400), (640, 3011225), (700, 2753120), (800, 2408980), (875, 2202496), (896, 2150875), (1000, 1927184), (1120, 1720700), (1400, 1376560), (1600, 1204490), (1750, 1101248), (2000, 963592), (2240, 860350), (2800, 688280), (3200, 602245), (3500, 550624), (4000, 481796), (4480, 430175), (5600, 344140), (7000, 275312), (8000, 240898), (11200, 172070), (14000, 137656), (16000, 120449), (17207, 112000), (22400, 86035), (28000, 68828), (34414, 56000)]