2018608560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{54973}}^1$

素因数の和:55012

約数の個数: 160

約数和(自身を含む): 7362118080

約数和(自身を除く): 5343509520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 54973, 109946, 164919, 219892, 274865, 329838, 439784, 494757, 549730, 659676, 824595, 879568, 934541, 989514, 1099460, 1319352, 1484271, 1649190, 1869082, 1979028, 2198920, 2473785, 2638704, 2803623, 2968542, 3298380, 3738164, 3958056, 4397840, 4672705, 4947570, 5607246, 5937084, 6596760, 7421355, 7476328, 7916112, 8410869, 9345410, 9895140, 11214492, 11874168, 13193520, 14018115, 14842710, 14952656, 16821738, 18690820, 19790280, 22428984, 23748336, 25232607, 28036230, 29685420, 33643476, 37381640, 39580560, 42054345, 44857968, 50465214, 56072460, 59370840, 67286952, 74763280, 84108690, 100930428, 112144920, 118741680, 126163035, 134573904, 168217380, 201860856, 224289840, 252326070, 336434760, 403721712, 504652140, 672869520, 1009304280, 2018608560]

約数ペア:

[(1, 2018608560), (2, 1009304280), (3, 672869520), (4, 504652140), (5, 403721712), (6, 336434760), (8, 252326070), (9, 224289840), (10, 201860856), (12, 168217380), (15, 134573904), (16, 126163035), (17, 118741680), (18, 112144920), (20, 100930428), (24, 84108690), (27, 74763280), (30, 67286952), (34, 59370840), (36, 56072460), (40, 50465214), (45, 44857968), (48, 42054345), (51, 39580560), (54, 37381640), (60, 33643476), (68, 29685420), (72, 28036230), (80, 25232607), (85, 23748336), (90, 22428984), (102, 19790280), (108, 18690820), (120, 16821738), (135, 14952656), (136, 14842710), (144, 14018115), (153, 13193520), (170, 11874168), (180, 11214492), (204, 9895140), (216, 9345410), (240, 8410869), (255, 7916112), (270, 7476328), (272, 7421355), (306, 6596760), (340, 5937084), (360, 5607246), (408, 4947570), (432, 4672705), (459, 4397840), (510, 3958056), (540, 3738164), (612, 3298380), (680, 2968542), (720, 2803623), (765, 2638704), (816, 2473785), (918, 2198920), (1020, 1979028), (1080, 1869082), (1224, 1649190), (1360, 1484271), (1530, 1319352), (1836, 1099460), (2040, 989514), (2160, 934541), (2295, 879568), (2448, 824595), (3060, 659676), (3672, 549730), (4080, 494757), (4590, 439784), (6120, 329838), (7344, 274865), (9180, 219892), (12240, 164919), (18360, 109946), (36720, 54973)]