201521577810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{229}}^1\times {\mathrm{3061}}^1$

素因数の和:3381

約数の個数: 192

約数和(自身を含む): 570754840320

約数和(自身を除く): 369233262510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 229, 259, 370, 458, 518, 555, 687, 777, 1110, 1145, 1295, 1369, 1374, 1554, 1603, 2290, 2590, 2738, 3061, 3206, 3435, 3885, 4107, 4809, 6122, 6845, 6870, 7770, 8015, 8214, 8473, 9183, 9583, 9618, 13690, 15305, 16030, 16946, 18366, 19166, 20535, 21427, 24045, 25419, 28749, 30610, 41070, 42365, 42854, 45915, 47915, 48090, 50838, 57498, 59311, 64281, 84730, 91830, 95830, 107135, 113257, 118622, 127095, 128562, 143745, 177933, 214270, 226514, 254190, 287490, 296555, 313501, 321405, 339771, 355866, 566285, 593110, 627002, 642810, 679542, 700969, 792799, 889665, 940503, 1132570, 1401938, 1567505, 1585598, 1698855, 1779330, 1881006, 2102907, 2194507, 2378397, 3135010, 3397710, 3504845, 3963995, 4190509, 4205814, 4389014, 4702515, 4756794, 4906783, 6583521, 7009690, 7927990, 8381018, 9405030, 9813566, 10514535, 10972535, 11891985, 12571527, 13167042, 14720349, 20952545, 21029070, 21945070, 23783970, 24533915, 25143054, 25935853, 29333563, 29440698, 32917605, 41905090, 49067830, 51871706, 58667126, 62857635, 65835210, 73601745, 77807559, 88000689, 125715270, 129679265, 146667815, 147203490, 155615118, 176001378, 181550971, 259358530, 293335630, 363101942, 389037795, 440003445, 544652913, 778075590, 880006890, 907754855, 959626561, 1089305826, 1815509710, 1919253122, 2723264565, 2878879683, 4798132805, 5446529130, 5757759366, 6717385927, 9596265610, 13434771854, 14394398415, 20152157781, 28788796830, 33586929635, 40304315562, 67173859270, 100760788905, 201521577810]

約数ペア:

[(1, 201521577810), (2, 100760788905), (3, 67173859270), (5, 40304315562), (6, 33586929635), (7, 28788796830), (10, 20152157781), (14, 14394398415), (15, 13434771854), (21, 9596265610), (30, 6717385927), (35, 5757759366), (37, 5446529130), (42, 4798132805), (70, 2878879683), (74, 2723264565), (105, 1919253122), (111, 1815509710), (185, 1089305826), (210, 959626561), (222, 907754855), (229, 880006890), (259, 778075590), (370, 544652913), (458, 440003445), (518, 389037795), (555, 363101942), (687, 293335630), (777, 259358530), (1110, 181550971), (1145, 176001378), (1295, 155615118), (1369, 147203490), (1374, 146667815), (1554, 129679265), (1603, 125715270), (2290, 88000689), (2590, 77807559), (2738, 73601745), (3061, 65835210), (3206, 62857635), (3435, 58667126), (3885, 51871706), (4107, 49067830), (4809, 41905090), (6122, 32917605), (6845, 29440698), (6870, 29333563), (7770, 25935853), (8015, 25143054), (8214, 24533915), (8473, 23783970), (9183, 21945070), (9583, 21029070), (9618, 20952545), (13690, 14720349), (15305, 13167042), (16030, 12571527), (16946, 11891985), (18366, 10972535), (19166, 10514535), (20535, 9813566), (21427, 9405030), (24045, 8381018), (25419, 7927990), (28749, 7009690), (30610, 6583521), (41070, 4906783), (42365, 4756794), (42854, 4702515), (45915, 4389014), (47915, 4205814), (48090, 4190509), (50838, 3963995), (57498, 3504845), (59311, 3397710), (64281, 3135010), (84730, 2378397), (91830, 2194507), (95830, 2102907), (107135, 1881006), (113257, 1779330), (118622, 1698855), (127095, 1585598), (128562, 1567505), (143745, 1401938), (177933, 1132570), (214270, 940503), (226514, 889665), (254190, 792799), (287490, 700969), (296555, 679542), (313501, 642810), (321405, 627002), (339771, 593110), (355866, 566285)]