192723720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{229433}}^1$

素因数の和:229454

約数の個数: 64

約数和(自身を含む): 660769920

約数和(自身を除く): 468046200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 229433, 458866, 688299, 917732, 1147165, 1376598, 1606031, 1835464, 2294330, 2753196, 3212062, 3441495, 4588660, 4818093, 5506392, 6424124, 6882990, 8030155, 9177320, 9636186, 12848248, 13765980, 16060310, 19272372, 24090465, 27531960, 32120620, 38544744, 48180930, 64241240, 96361860, 192723720]

約数ペア:

[(1, 192723720), (2, 96361860), (3, 64241240), (4, 48180930), (5, 38544744), (6, 32120620), (7, 27531960), (8, 24090465), (10, 19272372), (12, 16060310), (14, 13765980), (15, 12848248), (20, 9636186), (21, 9177320), (24, 8030155), (28, 6882990), (30, 6424124), (35, 5506392), (40, 4818093), (42, 4588660), (56, 3441495), (60, 3212062), (70, 2753196), (84, 2294330), (105, 1835464), (120, 1606031), (140, 1376598), (168, 1147165), (210, 917732), (280, 688299), (420, 458866), (840, 229433)]