43490040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{701}}^1$

素因数の和:773

約数の個数: 128

約数和(自身を含む): 145566720

約数和(自身を除く): 102076680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 47, 55, 60, 66, 88, 94, 110, 120, 132, 141, 165, 188, 220, 235, 264, 282, 330, 376, 440, 470, 517, 564, 660, 701, 705, 940, 1034, 1128, 1320, 1402, 1410, 1551, 1880, 2068, 2103, 2585, 2804, 2820, 3102, 3505, 4136, 4206, 5170, 5608, 5640, 6204, 7010, 7711, 7755, 8412, 10340, 10515, 12408, 14020, 15422, 15510, 16824, 20680, 21030, 23133, 28040, 30844, 31020, 32947, 38555, 42060, 46266, 61688, 62040, 65894, 77110, 84120, 92532, 98841, 115665, 131788, 154220, 164735, 185064, 197682, 231330, 263576, 308440, 329470, 362417, 395364, 462660, 494205, 658940, 724834, 790728, 925320, 988410, 1087251, 1317880, 1449668, 1812085, 1976820, 2174502, 2899336, 3624170, 3953640, 4349004, 5436255, 7248340, 8698008, 10872510, 14496680, 21745020, 43490040]

約数ペア:

[(1, 43490040), (2, 21745020), (3, 14496680), (4, 10872510), (5, 8698008), (6, 7248340), (8, 5436255), (10, 4349004), (11, 3953640), (12, 3624170), (15, 2899336), (20, 2174502), (22, 1976820), (24, 1812085), (30, 1449668), (33, 1317880), (40, 1087251), (44, 988410), (47, 925320), (55, 790728), (60, 724834), (66, 658940), (88, 494205), (94, 462660), (110, 395364), (120, 362417), (132, 329470), (141, 308440), (165, 263576), (188, 231330), (220, 197682), (235, 185064), (264, 164735), (282, 154220), (330, 131788), (376, 115665), (440, 98841), (470, 92532), (517, 84120), (564, 77110), (660, 65894), (701, 62040), (705, 61688), (940, 46266), (1034, 42060), (1128, 38555), (1320, 32947), (1402, 31020), (1410, 30844), (1551, 28040), (1880, 23133), (2068, 21030), (2103, 20680), (2585, 16824), (2804, 15510), (2820, 15422), (3102, 14020), (3505, 12408), (4136, 10515), (4206, 10340), (5170, 8412), (5608, 7755), (5640, 7711), (6204, 7010)]