223665360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21673}}^1$

素因数の和:21732

約数の個数: 80

約数和(自身を含む): 709520064

約数和(自身を除く): 485854704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 344, 430, 516, 645, 688, 860, 1032, 1290, 1720, 2064, 2580, 3440, 5160, 10320, 21673, 43346, 65019, 86692, 108365, 130038, 173384, 216730, 260076, 325095, 346768, 433460, 520152, 650190, 866920, 931939, 1040304, 1300380, 1733840, 1863878, 2600760, 2795817, 3727756, 4659695, 5201520, 5591634, 7455512, 9319390, 11183268, 13979085, 14911024, 18638780, 22366536, 27958170, 37277560, 44733072, 55916340, 74555120, 111832680, 223665360]

約数ペア:

[(1, 223665360), (2, 111832680), (3, 74555120), (4, 55916340), (5, 44733072), (6, 37277560), (8, 27958170), (10, 22366536), (12, 18638780), (15, 14911024), (16, 13979085), (20, 11183268), (24, 9319390), (30, 7455512), (40, 5591634), (43, 5201520), (48, 4659695), (60, 3727756), (80, 2795817), (86, 2600760), (120, 1863878), (129, 1733840), (172, 1300380), (215, 1040304), (240, 931939), (258, 866920), (344, 650190), (430, 520152), (516, 433460), (645, 346768), (688, 325095), (860, 260076), (1032, 216730), (1290, 173384), (1720, 130038), (2064, 108365), (2580, 86692), (3440, 65019), (5160, 43346), (10320, 21673)]