70408560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17257}}^1$

素因数の和:17290

約数の個数: 80

約数和(自身を含む): 231119136

約数和(自身を除く): 160710576

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 17257, 34514, 51771, 69028, 86285, 103542, 138056, 172570, 207084, 258855, 276112, 293369, 345140, 414168, 517710, 586738, 690280, 828336, 880107, 1035420, 1173476, 1380560, 1466845, 1760214, 2070840, 2346952, 2933690, 3520428, 4141680, 4400535, 4693904, 5867380, 7040856, 8801070, 11734760, 14081712, 17602140, 23469520, 35204280, 70408560]

約数ペア:

[(1, 70408560), (2, 35204280), (3, 23469520), (4, 17602140), (5, 14081712), (6, 11734760), (8, 8801070), (10, 7040856), (12, 5867380), (15, 4693904), (16, 4400535), (17, 4141680), (20, 3520428), (24, 2933690), (30, 2346952), (34, 2070840), (40, 1760214), (48, 1466845), (51, 1380560), (60, 1173476), (68, 1035420), (80, 880107), (85, 828336), (102, 690280), (120, 586738), (136, 517710), (170, 414168), (204, 345140), (240, 293369), (255, 276112), (272, 258855), (340, 207084), (408, 172570), (510, 138056), (680, 103542), (816, 86285), (1020, 69028), (1360, 51771), (2040, 34514), (4080, 17257)]