31633140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:238

約数の個数: 192

約数和(自身を含む): 113799168

約数和(自身を除く): 82166028

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 41, 42, 44, 55, 60, 66, 70, 77, 82, 84, 105, 110, 123, 132, 140, 154, 164, 165, 167, 205, 210, 220, 231, 246, 287, 308, 330, 334, 385, 410, 420, 451, 462, 492, 501, 574, 615, 660, 668, 770, 820, 835, 861, 902, 924, 1002, 1148, 1155, 1169, 1230, 1353, 1435, 1540, 1670, 1722, 1804, 1837, 2004, 2255, 2310, 2338, 2460, 2505, 2706, 2870, 3157, 3340, 3444, 3507, 3674, 4305, 4510, 4620, 4676, 5010, 5412, 5511, 5740, 5845, 6314, 6765, 6847, 7014, 7348, 8610, 9020, 9185, 9471, 10020, 11022, 11690, 12628, 12859, 13530, 13694, 14028, 15785, 17220, 17535, 18370, 18942, 20541, 22044, 23380, 25718, 27060, 27388, 27555, 31570, 34235, 35070, 36740, 37884, 38577, 41082, 47355, 47929, 51436, 55110, 63140, 64295, 68470, 70140, 75317, 77154, 82164, 94710, 95858, 102705, 110220, 128590, 136940, 143787, 150634, 154308, 189420, 191716, 192885, 205410, 225951, 239645, 257180, 287574, 301268, 376585, 385770, 410820, 451902, 479290, 527219, 575148, 718935, 753170, 771540, 903804, 958580, 1054438, 1129755, 1437870, 1506340, 1581657, 2108876, 2259510, 2636095, 2875740, 3163314, 4519020, 5272190, 6326628, 7908285, 10544380, 15816570, 31633140]

約数ペア:

[(1, 31633140), (2, 15816570), (3, 10544380), (4, 7908285), (5, 6326628), (6, 5272190), (7, 4519020), (10, 3163314), (11, 2875740), (12, 2636095), (14, 2259510), (15, 2108876), (20, 1581657), (21, 1506340), (22, 1437870), (28, 1129755), (30, 1054438), (33, 958580), (35, 903804), (41, 771540), (42, 753170), (44, 718935), (55, 575148), (60, 527219), (66, 479290), (70, 451902), (77, 410820), (82, 385770), (84, 376585), (105, 301268), (110, 287574), (123, 257180), (132, 239645), (140, 225951), (154, 205410), (164, 192885), (165, 191716), (167, 189420), (205, 154308), (210, 150634), (220, 143787), (231, 136940), (246, 128590), (287, 110220), (308, 102705), (330, 95858), (334, 94710), (385, 82164), (410, 77154), (420, 75317), (451, 70140), (462, 68470), (492, 64295), (501, 63140), (574, 55110), (615, 51436), (660, 47929), (668, 47355), (770, 41082), (820, 38577), (835, 37884), (861, 36740), (902, 35070), (924, 34235), (1002, 31570), (1148, 27555), (1155, 27388), (1169, 27060), (1230, 25718), (1353, 23380), (1435, 22044), (1540, 20541), (1670, 18942), (1722, 18370), (1804, 17535), (1837, 17220), (2004, 15785), (2255, 14028), (2310, 13694), (2338, 13530), (2460, 12859), (2505, 12628), (2706, 11690), (2870, 11022), (3157, 10020), (3340, 9471), (3444, 9185), (3507, 9020), (3674, 8610), (4305, 7348), (4510, 7014), (4620, 6847), (4676, 6765), (5010, 6314), (5412, 5845), (5511, 5740)]