66946680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10939}}^1$

素因数の和:10973

約数の個数: 96

約数和(自身を含む): 230396400

約数和(自身を除く): 163449720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 10939, 21878, 32817, 43756, 54695, 65634, 87512, 98451, 109390, 131268, 164085, 185963, 196902, 218780, 262536, 328170, 371926, 393804, 437560, 492255, 557889, 656340, 743852, 787608, 929815, 984510, 1115778, 1312680, 1487704, 1673667, 1859630, 1969020, 2231556, 2789445, 3347334, 3719260, 3938040, 4463112, 5578890, 6694668, 7438520, 8368335, 11157780, 13389336, 16736670, 22315560, 33473340, 66946680]

約数ペア:

[(1, 66946680), (2, 33473340), (3, 22315560), (4, 16736670), (5, 13389336), (6, 11157780), (8, 8368335), (9, 7438520), (10, 6694668), (12, 5578890), (15, 4463112), (17, 3938040), (18, 3719260), (20, 3347334), (24, 2789445), (30, 2231556), (34, 1969020), (36, 1859630), (40, 1673667), (45, 1487704), (51, 1312680), (60, 1115778), (68, 984510), (72, 929815), (85, 787608), (90, 743852), (102, 656340), (120, 557889), (136, 492255), (153, 437560), (170, 393804), (180, 371926), (204, 328170), (255, 262536), (306, 218780), (340, 196902), (360, 185963), (408, 164085), (510, 131268), (612, 109390), (680, 98451), (765, 87512), (1020, 65634), (1224, 54695), (1530, 43756), (2040, 32817), (3060, 21878), (6120, 10939)]