338345040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 240

約数和(自身を含む): 1177924608

約数和(自身を除く): 839579568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 61, 66, 80, 88, 110, 120, 121, 122, 132, 165, 176, 183, 191, 220, 240, 242, 244, 264, 305, 330, 363, 366, 382, 440, 484, 488, 528, 573, 605, 610, 660, 671, 726, 732, 764, 880, 915, 955, 968, 976, 1146, 1210, 1220, 1320, 1342, 1452, 1464, 1528, 1815, 1830, 1910, 1936, 2013, 2101, 2292, 2420, 2440, 2640, 2684, 2865, 2904, 2928, 3056, 3355, 3630, 3660, 3820, 4026, 4202, 4584, 4840, 4880, 5368, 5730, 5808, 6303, 6710, 7260, 7320, 7381, 7640, 8052, 8404, 9168, 9680, 10065, 10505, 10736, 11460, 11651, 12606, 13420, 14520, 14640, 14762, 15280, 16104, 16808, 20130, 21010, 22143, 22920, 23111, 23302, 25212, 26840, 29040, 29524, 31515, 32208, 33616, 34953, 36905, 40260, 42020, 44286, 45840, 46222, 46604, 50424, 53680, 58255, 59048, 63030, 69333, 69906, 73810, 80520, 84040, 88572, 92444, 93208, 100848, 110715, 115555, 116510, 118096, 126060, 128161, 138666, 139812, 147620, 161040, 168080, 174765, 177144, 184888, 186416, 221430, 231110, 233020, 252120, 256322, 277332, 279624, 295240, 346665, 349530, 354288, 369776, 384483, 442860, 462220, 466040, 504240, 512644, 554664, 559248, 590480, 640805, 693330, 699060, 768966, 885720, 924440, 932080, 1025288, 1109328, 1281610, 1386660, 1398120, 1409771, 1537932, 1771440, 1848880, 1922415, 2050576, 2563220, 2773320, 2796240, 2819542, 3075864, 3844830, 4229313, 5126440, 5546640, 5639084, 6151728, 7048855, 7689660, 8458626, 10252880, 11278168, 14097710, 15379320, 16917252, 21146565, 22556336, 28195420, 30758640, 33834504, 42293130, 56390840, 67669008, 84586260, 112781680, 169172520, 338345040]

約数ペア:

[(1, 338345040), (2, 169172520), (3, 112781680), (4, 84586260), (5, 67669008), (6, 56390840), (8, 42293130), (10, 33834504), (11, 30758640), (12, 28195420), (15, 22556336), (16, 21146565), (20, 16917252), (22, 15379320), (24, 14097710), (30, 11278168), (33, 10252880), (40, 8458626), (44, 7689660), (48, 7048855), (55, 6151728), (60, 5639084), (61, 5546640), (66, 5126440), (80, 4229313), (88, 3844830), (110, 3075864), (120, 2819542), (121, 2796240), (122, 2773320), (132, 2563220), (165, 2050576), (176, 1922415), (183, 1848880), (191, 1771440), (220, 1537932), (240, 1409771), (242, 1398120), (244, 1386660), (264, 1281610), (305, 1109328), (330, 1025288), (363, 932080), (366, 924440), (382, 885720), (440, 768966), (484, 699060), (488, 693330), (528, 640805), (573, 590480), (605, 559248), (610, 554664), (660, 512644), (671, 504240), (726, 466040), (732, 462220), (764, 442860), (880, 384483), (915, 369776), (955, 354288), (968, 349530), (976, 346665), (1146, 295240), (1210, 279624), (1220, 277332), (1320, 256322), (1342, 252120), (1452, 233020), (1464, 231110), (1528, 221430), (1815, 186416), (1830, 184888), (1910, 177144), (1936, 174765), (2013, 168080), (2101, 161040), (2292, 147620), (2420, 139812), (2440, 138666), (2640, 128161), (2684, 126060), (2865, 118096), (2904, 116510), (2928, 115555), (3056, 110715), (3355, 100848), (3630, 93208), (3660, 92444), (3820, 88572), (4026, 84040), (4202, 80520), (4584, 73810), (4840, 69906), (4880, 69333), (5368, 63030), (5730, 59048), (5808, 58255), (6303, 53680), (6710, 50424), (7260, 46604), (7320, 46222), (7381, 45840), (7640, 44286), (8052, 42020), (8404, 40260), (9168, 36905), (9680, 34953), (10065, 33616), (10505, 32208), (10736, 31515), (11460, 29524), (11651, 29040), (12606, 26840), (13420, 25212), (14520, 23302), (14640, 23111), (14762, 22920), (15280, 22143), (16104, 21010), (16808, 20130)]