221196106880

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{4139}}^1$

素因数の和:4395

約数の個数: 256

約数和(自身を含む): 616190976000

約数和(自身を除く): 394994869120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 79, 80, 112, 128, 140, 151, 158, 160, 224, 280, 302, 316, 320, 395, 448, 553, 560, 604, 632, 640, 755, 790, 896, 1057, 1106, 1120, 1208, 1264, 1510, 1580, 2114, 2212, 2240, 2416, 2528, 2765, 3020, 3160, 4139, 4228, 4424, 4480, 4832, 5056, 5285, 5530, 6040, 6320, 8278, 8456, 8848, 9664, 10112, 10570, 11060, 11929, 12080, 12640, 16556, 16912, 17696, 19328, 20695, 21140, 22120, 23858, 24160, 25280, 28973, 33112, 33824, 35392, 41390, 42280, 44240, 47716, 48320, 50560, 57946, 59645, 66224, 67648, 70784, 82780, 83503, 84560, 88480, 95432, 96640, 115892, 119290, 132448, 135296, 144865, 165560, 167006, 169120, 176960, 190864, 231784, 238580, 264896, 289730, 326981, 331120, 334012, 338240, 353920, 381728, 417515, 463568, 477160, 529792, 579460, 624989, 653962, 662240, 668024, 676480, 763456, 835030, 927136, 954320, 1158920, 1249978, 1307924, 1324480, 1336048, 1526912, 1634905, 1670060, 1854272, 1908640, 2288867, 2317840, 2499956, 2615848, 2648960, 2672096, 3124945, 3269810, 3340120, 3708544, 3817280, 4374923, 4577734, 4635680, 4999912, 5231696, 5344192, 6249890, 6539620, 6680240, 7634560, 8749846, 9155468, 9271360, 9999824, 10463392, 10688384, 11444335, 12499780, 13079240, 13360480, 17499692, 18310936, 18542720, 19999648, 20926784, 21874615, 22888670, 24999560, 26158480, 26720960, 34999384, 36621872, 39999296, 41853568, 43749230, 45777340, 49374131, 49999120, 52316960, 53441920, 69998768, 73243744, 79998592, 87498460, 91554680, 98748262, 99998240, 104633920, 139997536, 146487488, 174996920, 183109360, 197496524, 199996480, 209267840, 246870655, 279995072, 292974976, 345618917, 349993840, 366218720, 394993048, 399992960, 493741310, 559990144, 691237834, 699987680, 732437440, 789986096, 987482620, 1382475668, 1399975360, 1464874880, 1579972192, 1728094585, 1974965240, 2764951336, 2799950720, 3159944384, 3456189170, 3949930480, 5529902672, 6319888768, 6912378340, 7899860960, 11059805344, 13824756680, 15799721920, 22119610688, 27649513360, 31599443840, 44239221376, 55299026720, 110598053440, 221196106880]

約数ペア:

[(1, 221196106880), (2, 110598053440), (4, 55299026720), (5, 44239221376), (7, 31599443840), (8, 27649513360), (10, 22119610688), (14, 15799721920), (16, 13824756680), (20, 11059805344), (28, 7899860960), (32, 6912378340), (35, 6319888768), (40, 5529902672), (56, 3949930480), (64, 3456189170), (70, 3159944384), (79, 2799950720), (80, 2764951336), (112, 1974965240), (128, 1728094585), (140, 1579972192), (151, 1464874880), (158, 1399975360), (160, 1382475668), (224, 987482620), (280, 789986096), (302, 732437440), (316, 699987680), (320, 691237834), (395, 559990144), (448, 493741310), (553, 399992960), (560, 394993048), (604, 366218720), (632, 349993840), (640, 345618917), (755, 292974976), (790, 279995072), (896, 246870655), (1057, 209267840), (1106, 199996480), (1120, 197496524), (1208, 183109360), (1264, 174996920), (1510, 146487488), (1580, 139997536), (2114, 104633920), (2212, 99998240), (2240, 98748262), (2416, 91554680), (2528, 87498460), (2765, 79998592), (3020, 73243744), (3160, 69998768), (4139, 53441920), (4228, 52316960), (4424, 49999120), (4480, 49374131), (4832, 45777340), (5056, 43749230), (5285, 41853568), (5530, 39999296), (6040, 36621872), (6320, 34999384), (8278, 26720960), (8456, 26158480), (8848, 24999560), (9664, 22888670), (10112, 21874615), (10570, 20926784), (11060, 19999648), (11929, 18542720), (12080, 18310936), (12640, 17499692), (16556, 13360480), (16912, 13079240), (17696, 12499780), (19328, 11444335), (20695, 10688384), (21140, 10463392), (22120, 9999824), (23858, 9271360), (24160, 9155468), (25280, 8749846), (28973, 7634560), (33112, 6680240), (33824, 6539620), (35392, 6249890), (41390, 5344192), (42280, 5231696), (44240, 4999912), (47716, 4635680), (48320, 4577734), (50560, 4374923), (57946, 3817280), (59645, 3708544), (66224, 3340120), (67648, 3269810), (70784, 3124945), (82780, 2672096), (83503, 2648960), (84560, 2615848), (88480, 2499956), (95432, 2317840), (96640, 2288867), (115892, 1908640), (119290, 1854272), (132448, 1670060), (135296, 1634905), (144865, 1526912), (165560, 1336048), (167006, 1324480), (169120, 1307924), (176960, 1249978), (190864, 1158920), (231784, 954320), (238580, 927136), (264896, 835030), (289730, 763456), (326981, 676480), (331120, 668024), (334012, 662240), (338240, 653962), (353920, 624989), (381728, 579460), (417515, 529792), (463568, 477160)]