83505840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 160

約数和(自身を含む): 288838656

約数和(自身を除く): 205332816

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 47, 48, 55, 60, 66, 80, 88, 94, 110, 120, 132, 141, 165, 176, 188, 220, 235, 240, 264, 282, 330, 376, 440, 470, 517, 528, 564, 660, 673, 705, 752, 880, 940, 1034, 1128, 1320, 1346, 1410, 1551, 1880, 2019, 2068, 2256, 2585, 2640, 2692, 2820, 3102, 3365, 3760, 4038, 4136, 5170, 5384, 5640, 6204, 6730, 7403, 7755, 8076, 8272, 10095, 10340, 10768, 11280, 12408, 13460, 14806, 15510, 16152, 20190, 20680, 22209, 24816, 26920, 29612, 31020, 31631, 32304, 37015, 40380, 41360, 44418, 53840, 59224, 62040, 63262, 74030, 80760, 88836, 94893, 111045, 118448, 124080, 126524, 148060, 158155, 161520, 177672, 189786, 222090, 253048, 296120, 316310, 347941, 355344, 379572, 444180, 474465, 506096, 592240, 632620, 695882, 759144, 888360, 948930, 1043823, 1265240, 1391764, 1518288, 1739705, 1776720, 1897860, 2087646, 2530480, 2783528, 3479410, 3795720, 4175292, 5219115, 5567056, 6958820, 7591440, 8350584, 10438230, 13917640, 16701168, 20876460, 27835280, 41752920, 83505840]

約数ペア:

[(1, 83505840), (2, 41752920), (3, 27835280), (4, 20876460), (5, 16701168), (6, 13917640), (8, 10438230), (10, 8350584), (11, 7591440), (12, 6958820), (15, 5567056), (16, 5219115), (20, 4175292), (22, 3795720), (24, 3479410), (30, 2783528), (33, 2530480), (40, 2087646), (44, 1897860), (47, 1776720), (48, 1739705), (55, 1518288), (60, 1391764), (66, 1265240), (80, 1043823), (88, 948930), (94, 888360), (110, 759144), (120, 695882), (132, 632620), (141, 592240), (165, 506096), (176, 474465), (188, 444180), (220, 379572), (235, 355344), (240, 347941), (264, 316310), (282, 296120), (330, 253048), (376, 222090), (440, 189786), (470, 177672), (517, 161520), (528, 158155), (564, 148060), (660, 126524), (673, 124080), (705, 118448), (752, 111045), (880, 94893), (940, 88836), (1034, 80760), (1128, 74030), (1320, 63262), (1346, 62040), (1410, 59224), (1551, 53840), (1880, 44418), (2019, 41360), (2068, 40380), (2256, 37015), (2585, 32304), (2640, 31631), (2692, 31020), (2820, 29612), (3102, 26920), (3365, 24816), (3760, 22209), (4038, 20680), (4136, 20190), (5170, 16152), (5384, 15510), (5640, 14806), (6204, 13460), (6730, 12408), (7403, 11280), (7755, 10768), (8076, 10340), (8272, 10095)]