143797560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{70489}}^1$

素因数の和:70520

約数の個数: 64

約数和(自身を含む): 456775200

約数和(自身を除く): 312977640

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, 70489, 140978, 211467, 281956, 352445, 422934, 563912, 704890, 845868, 1057335, 1198313, 1409780, 1691736, 2114670, 2396626, 2819560, 3594939, 4229340, 4793252, 5991565, 7189878, 8458680, 9586504, 11983130, 14379756, 17974695, 23966260, 28759512, 35949390, 47932520, 71898780, 143797560]

約数ペア:

[(1, 143797560), (2, 71898780), (3, 47932520), (4, 35949390), (5, 28759512), (6, 23966260), (8, 17974695), (10, 14379756), (12, 11983130), (15, 9586504), (17, 8458680), (20, 7189878), (24, 5991565), (30, 4793252), (34, 4229340), (40, 3594939), (51, 2819560), (60, 2396626), (68, 2114670), (85, 1691736), (102, 1409780), (120, 1198313), (136, 1057335), (170, 845868), (204, 704890), (255, 563912), (340, 422934), (408, 352445), (510, 281956), (680, 211467), (1020, 140978), (2040, 70489)]