168022680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{631}}^1$

素因数の和:969

約数の個数: 128

約数和(自身を含む): 578810880

約数和(自身を除く): 410788200

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, 280, 317, 420, 631, 634, 840, 951, 1262, 1268, 1585, 1893, 1902, 2219, 2524, 2536, 3155, 3170, 3786, 3804, 4417, 4438, 4755, 5048, 6310, 6340, 6657, 7572, 7608, 8834, 8876, 9465, 9510, 11095, 12620, 12680, 13251, 13314, 15144, 17668, 17752, 18930, 19020, 22085, 22190, 25240, 26502, 26628, 33285, 35336, 37860, 38040, 44170, 44380, 53004, 53256, 66255, 66570, 75720, 88340, 88760, 106008, 132510, 133140, 176680, 200027, 265020, 266280, 400054, 530040, 600081, 800108, 1000135, 1200162, 1400189, 1600216, 2000270, 2400324, 2800378, 3000405, 4000540, 4200567, 4800648, 5600756, 6000810, 7000945, 8001080, 8401134, 11201512, 12001620, 14001890, 16802268, 21002835, 24003240, 28003780, 33604536, 42005670, 56007560, 84011340, 168022680]

約数ペア:

[(1, 168022680), (2, 84011340), (3, 56007560), (4, 42005670), (5, 33604536), (6, 28003780), (7, 24003240), (8, 21002835), (10, 16802268), (12, 14001890), (14, 12001620), (15, 11201512), (20, 8401134), (21, 8001080), (24, 7000945), (28, 6000810), (30, 5600756), (35, 4800648), (40, 4200567), (42, 4000540), (56, 3000405), (60, 2800378), (70, 2400324), (84, 2000270), (105, 1600216), (120, 1400189), (140, 1200162), (168, 1000135), (210, 800108), (280, 600081), (317, 530040), (420, 400054), (631, 266280), (634, 265020), (840, 200027), (951, 176680), (1262, 133140), (1268, 132510), (1585, 106008), (1893, 88760), (1902, 88340), (2219, 75720), (2524, 66570), (2536, 66255), (3155, 53256), (3170, 53004), (3786, 44380), (3804, 44170), (4417, 38040), (4438, 37860), (4755, 35336), (5048, 33285), (6310, 26628), (6340, 26502), (6657, 25240), (7572, 22190), (7608, 22085), (8834, 19020), (8876, 18930), (9465, 17752), (9510, 17668), (11095, 15144), (12620, 13314), (12680, 13251)]