220648440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{108161}}^1$

素因数の和:108192

約数の個数: 64

約数和(自身を含む): 700889760

約数和(自身を除く): 480241320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 108161, 216322, 324483, 432644, 540805, 648966, 865288, 1081610, 1297932, 1622415, 1838737, 2163220, 2595864, 3244830, 3677474, 4326440, 5516211, 6489660, 7354948, 9193685, 11032422, 12979320, 14709896, 18387370, 22064844, 27581055, 36774740, 44129688, 55162110, 73549480, 110324220, 220648440]

約数ペア:

[(1, 220648440), (2, 110324220), (3, 73549480), (4, 55162110), (5, 44129688), (6, 36774740), (8, 27581055), (10, 22064844), (12, 18387370), (15, 14709896), (17, 12979320), (20, 11032422), (24, 9193685), (30, 7354948), (34, 6489660), (40, 5516211), (51, 4326440), (60, 3677474), (68, 3244830), (85, 2595864), (102, 2163220), (120, 1838737), (136, 1622415), (170, 1297932), (204, 1081610), (255, 865288), (340, 648966), (408, 540805), (510, 432644), (680, 324483), (1020, 216322), (2040, 108161)]