136982080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^2\times {\mathrm{509}}^1$

素因数の和:584

約数の個数: 84

約数和(自身を含む): 338488020

約数和(自身を除く): 201505940

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 509, 580, 841, 928, 1018, 1160, 1682, 1856, 2036, 2320, 2545, 3364, 4072, 4205, 4640, 5090, 6728, 8144, 8410, 9280, 10180, 13456, 14761, 16288, 16820, 20360, 26912, 29522, 32576, 33640, 40720, 53824, 59044, 67280, 73805, 81440, 118088, 134560, 147610, 162880, 236176, 269120, 295220, 428069, 472352, 590440, 856138, 944704, 1180880, 1712276, 2140345, 2361760, 3424552, 4280690, 4723520, 6849104, 8561380, 13698208, 17122760, 27396416, 34245520, 68491040, 136982080]

約数ペア:

[(1, 136982080), (2, 68491040), (4, 34245520), (5, 27396416), (8, 17122760), (10, 13698208), (16, 8561380), (20, 6849104), (29, 4723520), (32, 4280690), (40, 3424552), (58, 2361760), (64, 2140345), (80, 1712276), (116, 1180880), (145, 944704), (160, 856138), (232, 590440), (290, 472352), (320, 428069), (464, 295220), (509, 269120), (580, 236176), (841, 162880), (928, 147610), (1018, 134560), (1160, 118088), (1682, 81440), (1856, 73805), (2036, 67280), (2320, 59044), (2545, 53824), (3364, 40720), (4072, 33640), (4205, 32576), (4640, 29522), (5090, 26912), (6728, 20360), (8144, 16820), (8410, 16288), (9280, 14761), (10180, 13456)]