203439720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{14011}}^1$

素因数の和:14047

約数の個数: 96

約数和(自身を含む): 670894560

約数和(自身を除く): 467454840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1320, 1452, 1815, 2420, 2904, 3630, 4840, 7260, 14011, 14520, 28022, 42033, 56044, 70055, 84066, 112088, 140110, 154121, 168132, 210165, 280220, 308242, 336264, 420330, 462363, 560440, 616484, 770605, 840660, 924726, 1232968, 1541210, 1681320, 1695331, 1849452, 2311815, 3082420, 3390662, 3698904, 4623630, 5085993, 6164840, 6781324, 8476655, 9247260, 10171986, 13562648, 16953310, 18494520, 20343972, 25429965, 33906620, 40687944, 50859930, 67813240, 101719860, 203439720]

約数ペア:

[(1, 203439720), (2, 101719860), (3, 67813240), (4, 50859930), (5, 40687944), (6, 33906620), (8, 25429965), (10, 20343972), (11, 18494520), (12, 16953310), (15, 13562648), (20, 10171986), (22, 9247260), (24, 8476655), (30, 6781324), (33, 6164840), (40, 5085993), (44, 4623630), (55, 3698904), (60, 3390662), (66, 3082420), (88, 2311815), (110, 1849452), (120, 1695331), (121, 1681320), (132, 1541210), (165, 1232968), (220, 924726), (242, 840660), (264, 770605), (330, 616484), (363, 560440), (440, 462363), (484, 420330), (605, 336264), (660, 308242), (726, 280220), (968, 210165), (1210, 168132), (1320, 154121), (1452, 140110), (1815, 112088), (2420, 84066), (2904, 70055), (3630, 56044), (4840, 42033), (7260, 28022), (14011, 14520)]