31623060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 110702592

約数和(自身を除く): 79079532

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 43, 51, 60, 68, 70, 84, 85, 86, 102, 103, 105, 119, 129, 140, 170, 172, 204, 206, 210, 215, 238, 255, 258, 301, 309, 340, 357, 412, 420, 430, 476, 510, 515, 516, 595, 602, 618, 645, 714, 721, 731, 860, 903, 1020, 1030, 1190, 1204, 1236, 1290, 1428, 1442, 1462, 1505, 1545, 1751, 1785, 1806, 2060, 2163, 2193, 2380, 2580, 2884, 2924, 3010, 3090, 3502, 3570, 3605, 3612, 3655, 4326, 4386, 4429, 4515, 5117, 5253, 6020, 6180, 7004, 7140, 7210, 7310, 8652, 8755, 8772, 8858, 9030, 10234, 10506, 10815, 10965, 12257, 13287, 14420, 14620, 15351, 17510, 17716, 18060, 20468, 21012, 21630, 21930, 22145, 24514, 25585, 26265, 26574, 30702, 31003, 35020, 36771, 43260, 43860, 44290, 49028, 51170, 52530, 53148, 61285, 61404, 62006, 66435, 73542, 75293, 76755, 88580, 93009, 102340, 105060, 122570, 124012, 132870, 147084, 150586, 153510, 155015, 183855, 186018, 225879, 245140, 265740, 301172, 307020, 310030, 367710, 372036, 376465, 451758, 465045, 527051, 620060, 735420, 752930, 903516, 930090, 1054102, 1129395, 1505860, 1581153, 1860180, 2108204, 2258790, 2635255, 3162306, 4517580, 5270510, 6324612, 7905765, 10541020, 15811530, 31623060]

約数ペア:

[(1, 31623060), (2, 15811530), (3, 10541020), (4, 7905765), (5, 6324612), (6, 5270510), (7, 4517580), (10, 3162306), (12, 2635255), (14, 2258790), (15, 2108204), (17, 1860180), (20, 1581153), (21, 1505860), (28, 1129395), (30, 1054102), (34, 930090), (35, 903516), (42, 752930), (43, 735420), (51, 620060), (60, 527051), (68, 465045), (70, 451758), (84, 376465), (85, 372036), (86, 367710), (102, 310030), (103, 307020), (105, 301172), (119, 265740), (129, 245140), (140, 225879), (170, 186018), (172, 183855), (204, 155015), (206, 153510), (210, 150586), (215, 147084), (238, 132870), (255, 124012), (258, 122570), (301, 105060), (309, 102340), (340, 93009), (357, 88580), (412, 76755), (420, 75293), (430, 73542), (476, 66435), (510, 62006), (515, 61404), (516, 61285), (595, 53148), (602, 52530), (618, 51170), (645, 49028), (714, 44290), (721, 43860), (731, 43260), (860, 36771), (903, 35020), (1020, 31003), (1030, 30702), (1190, 26574), (1204, 26265), (1236, 25585), (1290, 24514), (1428, 22145), (1442, 21930), (1462, 21630), (1505, 21012), (1545, 20468), (1751, 18060), (1785, 17716), (1806, 17510), (2060, 15351), (2163, 14620), (2193, 14420), (2380, 13287), (2580, 12257), (2884, 10965), (2924, 10815), (3010, 10506), (3090, 10234), (3502, 9030), (3570, 8858), (3605, 8772), (3612, 8755), (3655, 8652), (4326, 7310), (4386, 7210), (4429, 7140), (4515, 7004), (5117, 6180), (5253, 6020)]