108248280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4157}}^1$

素因数の和:4209

約数の個数: 128

約数和(自身を含む): 383201280

約数和(自身を除く): 274953000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 31, 35, 40, 42, 56, 60, 62, 70, 84, 93, 105, 120, 124, 140, 155, 168, 186, 210, 217, 248, 280, 310, 372, 420, 434, 465, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1736, 1860, 2170, 2604, 3255, 3720, 4157, 4340, 5208, 6510, 8314, 8680, 12471, 13020, 16628, 20785, 24942, 26040, 29099, 33256, 41570, 49884, 58198, 62355, 83140, 87297, 99768, 116396, 124710, 128867, 145495, 166280, 174594, 232792, 249420, 257734, 290990, 349188, 386601, 436485, 498840, 515468, 581980, 644335, 698376, 773202, 872970, 902069, 1030936, 1163960, 1288670, 1546404, 1745940, 1804138, 1933005, 2577340, 2706207, 3092808, 3491880, 3608276, 3866010, 4510345, 5154680, 5412414, 7216552, 7732020, 9020690, 10824828, 13531035, 15464040, 18041380, 21649656, 27062070, 36082760, 54124140, 108248280]

約数ペア:

[(1, 108248280), (2, 54124140), (3, 36082760), (4, 27062070), (5, 21649656), (6, 18041380), (7, 15464040), (8, 13531035), (10, 10824828), (12, 9020690), (14, 7732020), (15, 7216552), (20, 5412414), (21, 5154680), (24, 4510345), (28, 3866010), (30, 3608276), (31, 3491880), (35, 3092808), (40, 2706207), (42, 2577340), (56, 1933005), (60, 1804138), (62, 1745940), (70, 1546404), (84, 1288670), (93, 1163960), (105, 1030936), (120, 902069), (124, 872970), (140, 773202), (155, 698376), (168, 644335), (186, 581980), (210, 515468), (217, 498840), (248, 436485), (280, 386601), (310, 349188), (372, 290990), (420, 257734), (434, 249420), (465, 232792), (620, 174594), (651, 166280), (744, 145495), (840, 128867), (868, 124710), (930, 116396), (1085, 99768), (1240, 87297), (1302, 83140), (1736, 62355), (1860, 58198), (2170, 49884), (2604, 41570), (3255, 33256), (3720, 29099), (4157, 26040), (4340, 24942), (5208, 20785), (6510, 16628), (8314, 13020), (8680, 12471)]