213003360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{147919}}^1$

素因数の和:147940

約数の個数: 72

約数和(自身を含む): 726878880

約数和(自身を除く): 513875520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 147919, 295838, 443757, 591676, 739595, 887514, 1183352, 1331271, 1479190, 1775028, 2218785, 2366704, 2662542, 2958380, 3550056, 4437570, 4733408, 5325084, 5916760, 6656355, 7100112, 8875140, 10650168, 11833520, 13312710, 14200224, 17750280, 21300336, 23667040, 26625420, 35500560, 42600672, 53250840, 71001120, 106501680, 213003360]

約数ペア:

[(1, 213003360), (2, 106501680), (3, 71001120), (4, 53250840), (5, 42600672), (6, 35500560), (8, 26625420), (9, 23667040), (10, 21300336), (12, 17750280), (15, 14200224), (16, 13312710), (18, 11833520), (20, 10650168), (24, 8875140), (30, 7100112), (32, 6656355), (36, 5916760), (40, 5325084), (45, 4733408), (48, 4437570), (60, 3550056), (72, 2958380), (80, 2662542), (90, 2366704), (96, 2218785), (120, 1775028), (144, 1479190), (160, 1331271), (180, 1183352), (240, 887514), (288, 739595), (360, 591676), (480, 443757), (720, 295838), (1440, 147919)]