201738976040

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{14704007}}^1$

素因数の和:14704039

約数の個数: 64

約数和(自身を含む): 529344288000

約数和(自身を除く): 327605311960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 686, 980, 1372, 1715, 1960, 2744, 3430, 6860, 13720, 14704007, 29408014, 58816028, 73520035, 102928049, 117632056, 147040070, 205856098, 294080140, 411712196, 514640245, 588160280, 720496343, 823424392, 1029280490, 1440992686, 2058560980, 2881985372, 3602481715, 4117121960, 5043474401, 5763970744, 7204963430, 10086948802, 14409926860, 20173897604, 25217372005, 28819853720, 40347795208, 50434744010, 100869488020, 201738976040]

約数ペア:

[(1, 201738976040), (2, 100869488020), (4, 50434744010), (5, 40347795208), (7, 28819853720), (8, 25217372005), (10, 20173897604), (14, 14409926860), (20, 10086948802), (28, 7204963430), (35, 5763970744), (40, 5043474401), (49, 4117121960), (56, 3602481715), (70, 2881985372), (98, 2058560980), (140, 1440992686), (196, 1029280490), (245, 823424392), (280, 720496343), (343, 588160280), (392, 514640245), (490, 411712196), (686, 294080140), (980, 205856098), (1372, 147040070), (1715, 117632056), (1960, 102928049), (2744, 73520035), (3430, 58816028), (6860, 29408014), (13720, 14704007)]