38402760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 128563200

約数和(自身を除く): 90160440

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, 619, 660, 705, 940, 1034, 1128, 1238, 1320, 1410, 1551, 1857, 1880, 2068, 2476, 2585, 2820, 3095, 3102, 3714, 4136, 4952, 5170, 5640, 6190, 6204, 6809, 7428, 7755, 9285, 10340, 12380, 12408, 13618, 14856, 15510, 18570, 20427, 20680, 24760, 27236, 29093, 31020, 34045, 37140, 40854, 54472, 58186, 62040, 68090, 74280, 81708, 87279, 102135, 116372, 136180, 145465, 163416, 174558, 204270, 232744, 272360, 290930, 320023, 349116, 408540, 436395, 581860, 640046, 698232, 817080, 872790, 960069, 1163720, 1280092, 1600115, 1745580, 1920138, 2560184, 3200230, 3491160, 3840276, 4800345, 6400460, 7680552, 9600690, 12800920, 19201380, 38402760]

約数ペア:

[(1, 38402760), (2, 19201380), (3, 12800920), (4, 9600690), (5, 7680552), (6, 6400460), (8, 4800345), (10, 3840276), (11, 3491160), (12, 3200230), (15, 2560184), (20, 1920138), (22, 1745580), (24, 1600115), (30, 1280092), (33, 1163720), (40, 960069), (44, 872790), (47, 817080), (55, 698232), (60, 640046), (66, 581860), (88, 436395), (94, 408540), (110, 349116), (120, 320023), (132, 290930), (141, 272360), (165, 232744), (188, 204270), (220, 174558), (235, 163416), (264, 145465), (282, 136180), (330, 116372), (376, 102135), (440, 87279), (470, 81708), (517, 74280), (564, 68090), (619, 62040), (660, 58186), (705, 54472), (940, 40854), (1034, 37140), (1128, 34045), (1238, 31020), (1320, 29093), (1410, 27236), (1551, 24760), (1857, 20680), (1880, 20427), (2068, 18570), (2476, 15510), (2585, 14856), (2820, 13618), (3095, 12408), (3102, 12380), (3714, 10340), (4136, 9285), (4952, 7755), (5170, 7428), (5640, 6809), (6190, 6204)]