88341960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 128

約数和(自身を含む): 304819200

約数和(自身を除く): 216477240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 251, 280, 419, 420, 502, 753, 838, 840, 1004, 1255, 1257, 1506, 1676, 1757, 2008, 2095, 2510, 2514, 2933, 3012, 3352, 3514, 3765, 4190, 5020, 5028, 5271, 5866, 6024, 6285, 7028, 7530, 8380, 8785, 8799, 10040, 10056, 10542, 11732, 12570, 14056, 14665, 15060, 16760, 17570, 17598, 21084, 23464, 25140, 26355, 29330, 30120, 35140, 35196, 42168, 43995, 50280, 52710, 58660, 70280, 70392, 87990, 105169, 105420, 117320, 175980, 210338, 210840, 315507, 351960, 420676, 525845, 631014, 736183, 841352, 1051690, 1262028, 1472366, 1577535, 2103380, 2208549, 2524056, 2944732, 3155070, 3680915, 4206760, 4417098, 5889464, 6310140, 7361830, 8834196, 11042745, 12620280, 14723660, 17668392, 22085490, 29447320, 44170980, 88341960]

約数ペア:

[(1, 88341960), (2, 44170980), (3, 29447320), (4, 22085490), (5, 17668392), (6, 14723660), (7, 12620280), (8, 11042745), (10, 8834196), (12, 7361830), (14, 6310140), (15, 5889464), (20, 4417098), (21, 4206760), (24, 3680915), (28, 3155070), (30, 2944732), (35, 2524056), (40, 2208549), (42, 2103380), (56, 1577535), (60, 1472366), (70, 1262028), (84, 1051690), (105, 841352), (120, 736183), (140, 631014), (168, 525845), (210, 420676), (251, 351960), (280, 315507), (419, 210840), (420, 210338), (502, 175980), (753, 117320), (838, 105420), (840, 105169), (1004, 87990), (1255, 70392), (1257, 70280), (1506, 58660), (1676, 52710), (1757, 50280), (2008, 43995), (2095, 42168), (2510, 35196), (2514, 35140), (2933, 30120), (3012, 29330), (3352, 26355), (3514, 25140), (3765, 23464), (4190, 21084), (5020, 17598), (5028, 17570), (5271, 16760), (5866, 15060), (6024, 14665), (6285, 14056), (7028, 12570), (7530, 11732), (8380, 10542), (8785, 10056), (8799, 10040)]