19278364770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{593}}^1$

素因数の和:886

約数の個数: 256

約数和(自身を含む): 59779399680

約数和(自身を除く): 40501034910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 103, 105, 126, 135, 167, 189, 206, 210, 270, 309, 315, 334, 378, 501, 515, 593, 618, 630, 721, 835, 927, 945, 1002, 1030, 1169, 1186, 1442, 1503, 1545, 1670, 1779, 1854, 1890, 2163, 2338, 2505, 2781, 2965, 3006, 3090, 3507, 3558, 3605, 4151, 4326, 4509, 4635, 5010, 5337, 5562, 5845, 5930, 6489, 7014, 7210, 7515, 8302, 8895, 9018, 9270, 10521, 10674, 10815, 11690, 12453, 12978, 13905, 15030, 16011, 17201, 17535, 17790, 19467, 20755, 21042, 21630, 22545, 24906, 26685, 27810, 31563, 32022, 32445, 34402, 35070, 37359, 38934, 41510, 45090, 51603, 52605, 53370, 61079, 62265, 63126, 64890, 74718, 80055, 86005, 97335, 99031, 103206, 105210, 112077, 120407, 122158, 124530, 154809, 157815, 160110, 172010, 183237, 186795, 194670, 198062, 224154, 240814, 258015, 297093, 305395, 309618, 315630, 361221, 366474, 373590, 427553, 464427, 495155, 516030, 549711, 560385, 594186, 602035, 610790, 693217, 722442, 774045, 855106, 891279, 916185, 928854, 990310, 1083663, 1099422, 1120770, 1204070, 1282659, 1386434, 1485465, 1548090, 1649133, 1782558, 1806105, 1832370, 2079651, 2137765, 2167326, 2322135, 2565318, 2673837, 2748555, 2970930, 3250989, 3298266, 3466085, 3612210, 3847977, 4159302, 4275530, 4456395, 4644270, 5347674, 5418315, 5497110, 6238953, 6413295, 6501978, 6932170, 7695954, 8245665, 8912790, 10200193, 10398255, 10836630, 11543931, 12477906, 12826590, 13369185, 16254945, 16491330, 18716859, 19239885, 20400386, 20796510, 23087862, 26738370, 30600579, 31194765, 32509890, 37433718, 38479770, 51000965, 57719655, 61201158, 62389530, 71401351, 91801737, 93584295, 102001930, 115439310, 142802702, 153002895, 183603474, 187168590, 214204053, 275405211, 306005790, 357006755, 428408106, 459008685, 550810422, 642612159, 714013510, 918017370, 1071020265, 1285224318, 1377026055, 1927836477, 2142040530, 2754052110, 3213060795, 3855672954, 6426121590, 9639182385, 19278364770]

約数ペア:

[(1, 19278364770), (2, 9639182385), (3, 6426121590), (5, 3855672954), (6, 3213060795), (7, 2754052110), (9, 2142040530), (10, 1927836477), (14, 1377026055), (15, 1285224318), (18, 1071020265), (21, 918017370), (27, 714013510), (30, 642612159), (35, 550810422), (42, 459008685), (45, 428408106), (54, 357006755), (63, 306005790), (70, 275405211), (90, 214204053), (103, 187168590), (105, 183603474), (126, 153002895), (135, 142802702), (167, 115439310), (189, 102001930), (206, 93584295), (210, 91801737), (270, 71401351), (309, 62389530), (315, 61201158), (334, 57719655), (378, 51000965), (501, 38479770), (515, 37433718), (593, 32509890), (618, 31194765), (630, 30600579), (721, 26738370), (835, 23087862), (927, 20796510), (945, 20400386), (1002, 19239885), (1030, 18716859), (1169, 16491330), (1186, 16254945), (1442, 13369185), (1503, 12826590), (1545, 12477906), (1670, 11543931), (1779, 10836630), (1854, 10398255), (1890, 10200193), (2163, 8912790), (2338, 8245665), (2505, 7695954), (2781, 6932170), (2965, 6501978), (3006, 6413295), (3090, 6238953), (3507, 5497110), (3558, 5418315), (3605, 5347674), (4151, 4644270), (4326, 4456395), (4509, 4275530), (4635, 4159302), (5010, 3847977), (5337, 3612210), (5562, 3466085), (5845, 3298266), (5930, 3250989), (6489, 2970930), (7014, 2748555), (7210, 2673837), (7515, 2565318), (8302, 2322135), (8895, 2167326), (9018, 2137765), (9270, 2079651), (10521, 1832370), (10674, 1806105), (10815, 1782558), (11690, 1649133), (12453, 1548090), (12978, 1485465), (13905, 1386434), (15030, 1282659), (16011, 1204070), (17201, 1120770), (17535, 1099422), (17790, 1083663), (19467, 990310), (20755, 928854), (21042, 916185), (21630, 891279), (22545, 855106), (24906, 774045), (26685, 722442), (27810, 693217), (31563, 610790), (32022, 602035), (32445, 594186), (34402, 560385), (35070, 549711), (37359, 516030), (38934, 495155), (41510, 464427), (45090, 427553), (51603, 373590), (52605, 366474), (53370, 361221), (61079, 315630), (62265, 309618), (63126, 305395), (64890, 297093), (74718, 258015), (80055, 240814), (86005, 224154), (97335, 198062), (99031, 194670), (103206, 186795), (105210, 183237), (112077, 172010), (120407, 160110), (122158, 157815), (124530, 154809)]