640421537184

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{617}}^1$

素因数の和:962

約数の個数: 768

約数和(自身を含む): 2277283921920

約数和(自身を除く): 1636862384736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 31, 32, 33, 36, 39, 44, 48, 52, 54, 62, 66, 72, 78, 88, 93, 96, 99, 104, 108, 117, 124, 132, 143, 144, 156, 176, 186, 198, 208, 216, 234, 248, 264, 271, 279, 286, 288, 297, 312, 341, 351, 352, 372, 396, 403, 416, 429, 432, 468, 496, 528, 542, 558, 572, 594, 617, 624, 682, 702, 744, 792, 806, 813, 837, 858, 864, 936, 992, 1023, 1056, 1084, 1116, 1144, 1188, 1209, 1234, 1248, 1287, 1364, 1404, 1488, 1584, 1612, 1626, 1674, 1716, 1851, 1872, 2046, 2168, 2232, 2288, 2376, 2418, 2439, 2468, 2574, 2728, 2808, 2976, 2981, 3069, 3168, 3224, 3252, 3348, 3432, 3523, 3627, 3702, 3744, 3861, 4092, 4336, 4433, 4464, 4576, 4752, 4836, 4878, 4936, 5148, 5456, 5553, 5616, 5962, 6138, 6448, 6504, 6696, 6787, 6864, 7046, 7254, 7317, 7404, 7722, 8021, 8184, 8401, 8672, 8866, 8928, 8943, 9207, 9504, 9672, 9756, 9872, 10296, 10569, 10881, 10912, 11106, 11232, 11924, 12276, 12896, 13008, 13299, 13392, 13574, 13728, 14092, 14508, 14634, 14808, 15444, 16042, 16368, 16659, 16802, 17732, 17886, 18414, 19127, 19344, 19512, 19744, 20361, 20592, 21138, 21762, 22212, 23848, 24063, 24552, 25203, 26016, 26598, 26784, 26829, 27148, 28184, 29016, 29268, 29616, 30888, 31707, 32084, 32736, 33318, 33604, 35464, 35772, 36828, 38254, 38688, 38753, 39024, 39897, 40722, 41184, 42276, 43524, 44424, 47696, 48126, 49104, 50406, 53196, 53658, 54296, 56368, 57381, 58032, 58536, 59232, 61083, 61776, 63414, 64168, 66636, 67208, 70928, 71544, 72189, 73656, 75609, 76508, 77506, 78048, 79794, 80487, 81444, 84552, 87048, 88231, 88848, 92411, 95121, 95392, 96252, 98208, 100812, 106392, 107316, 108592, 109213, 112736, 114762, 116064, 116259, 117072, 119691, 122166, 123552, 126828, 128336, 133272, 134416, 141856, 143088, 144378, 147312, 151218, 153016, 155012, 159588, 160974, 162888, 167207, 169104, 172143, 174096, 176462, 177696, 183249, 184822, 190242, 192504, 201624, 210397, 212784, 214632, 216567, 217184, 218426, 226827, 229524, 232518, 234144, 239382, 244332, 248651, 253656, 256672, 264693, 266544, 268832, 277233, 286176, 288756, 294624, 302436, 306032, 310024, 319176, 321948, 325776, 327639, 334414, 338208, 344286, 348192, 348777, 352924, 366498, 369644, 380484, 385008, 403248, 420794, 425568, 429264, 433134, 436852, 453654, 459048, 465036, 478764, 488664, 497302, 501621, 507312, 516429, 529386, 533088, 554466, 577512, 604872, 612064, 620048, 631191, 638352, 643896, 651552, 655278, 668828, 688572, 697554, 705848, 732996, 739288, 745953, 760968, 770016, 794079, 806496, 831699, 841588, 858528, 866268, 873704, 907308, 918096, 930072, 957528, 977328, 982917, 994604, 1003242, 1014624, 1032858, 1046331, 1058772, 1108932, 1155024, 1201343, 1209744, 1240096, 1262382, 1276704, 1287792, 1310556, 1337656, 1377144, 1395108, 1411696, 1465992, 1478576, 1491906, 1504863, 1521936, 1588158, 1663398, 1683176, 1732536, 1747408, 1814616, 1836192, 1839277, 1860144, 1893573, 1915056, 1954656, 1965834, 1989208, 2006484, 2065716, 2092662, 2117544, 2173691, 2217864, 2237859, 2310048, 2382237, 2402686, 2419488, 2495097, 2524764, 2575584, 2621112, 2675312, 2735161, 2754288, 2790216, 2823392, 2931984, 2948751, 2957152, 2983812, 3009726, 3043872, 3176316, 3326796, 3366352, 3465072, 3494816, 3604029, 3629232, 3678554, 3720288, 3787146, 3830112, 3931668, 3978416, 4012968, 4131432, 4185324, 4235088, 4347382, 4435728, 4475718, 4514589, 4764474, 4805372, 4990194, 5049528, 5183417, 5242224, 5350624, 5470322, 5508576, 5517831, 5580432, 5680719, 5863968, 5897502, 5967624, 6019452, 6352632, 6521073, 6653592, 6713577, 6732704, 6930144, 7208058, 7258464, 7357108, 7574292, 7863336, 7956832, 8025936, 8205483, 8262864, 8370648, 8470176, 8694764, 8871456, 8951436, 9029178, 9528948, 9610744, 9980388, 10099056, 10366834, 10484448, 10812087, 10940644, 11035662, 11160864, 11361438, 11795004, 11935248, 12038904, 12705264, 13042146, 13307184, 13427154, 14416116, 14714216, 15148584, 15550251, 15726672, 16051872, 16410966, 16525728, 16553493, 16741296, 17389528, 17902872, 18058356, 19057896, 19221488, 19563219, 19960776, 20198112, 20733668, 21624174, 21881288, 22071324, 22722876, 23590008, 23870496, 23910601, 24077808, 24616449, 25410528, 26084292, 26614368, 26854308, 28832232, 29428432, 30297168, 31100502, 31453344, 32436261, 32821932, 33106986, 33482592, 34779056, 35805744, 36116712, 38115792, 38442976, 39126438, 39921552, 41467336, 43248348, 43762576, 44142648, 45445752, 46650753, 47180016, 47821202, 48155616, 49232898, 49660479, 52168584, 53708616, 57017587, 57664464, 58689657, 58856864, 60594336, 62201004, 64872522, 65643864, 66213972, 67384421, 69558112, 71611488, 71731803, 72233424, 73849347, 76231584, 78252876, 79843104, 82934672, 86496696, 87525152, 88285296, 90891504, 93301506, 94360032, 95642404, 98465796, 99320958, 104337168, 107417232, 114035174, 115328928, 117379314, 124402008, 129745044, 131287728, 132427944, 134768842, 139952259, 143463606, 144466848, 147698694, 156505752, 165869344, 171052761, 172993392, 176570592, 181783008, 186603012, 191284808, 196931592, 198641916, 202153263, 208674336, 214834464, 215195409, 228070348, 234758628, 248804016, 259490088, 262575456, 264855888, 269537684, 279904518, 286927212, 295397388, 313011504, 342105522, 345986784, 373206024, 382569616, 393863184, 397283832, 404306526, 430390818, 456140696, 469517256, 497608032, 513158283, 518980176, 529711776, 539075368, 559809036, 573854424, 590794776, 606459789, 626023008, 645586227, 684211044, 741228631, 746412048, 765139232, 787726368, 794567664, 808613052, 860781636, 912281392, 939034512, 1026316566, 1037960352, 1078150736, 1119618072, 1147708848, 1181589552, 1212919578, 1291172454, 1368422088, 1482457262, 1492824096, 1539474849, 1589135328, 1617226104, 1721563272, 1819379367, 1824562784, 1878069024, 2052633132, 2156301472, 2223685893, 2239236144, 2295417696, 2363179104, 2425839156, 2582344908, 2736844176, 2964914524, 3078949698, 3234452208, 3443126544, 3638758734, 4105266264, 4447371786, 4478472288, 4851678312, 5164689816, 5473688352, 5929829048, 6157899396, 6468904416, 6671057679, 6886253088, 7277517468, 8210532528, 8894743572, 9703356624, 10329379632, 11859658096, 12315798792, 13342115358, 14555034936, 16421065056, 17789487144, 19406713248, 20013173037, 20658759264, 23719316192, 24631597584, 26684230716, 29110069872, 35578974288, 40026346074, 49263195168, 53368461432, 58220139744, 71157948576, 80052692148, 106736922864, 160105384296, 213473845728, 320210768592, 640421537184]

約数ペア:

[(1, 640421537184), (2, 320210768592), (3, 213473845728), (4, 160105384296), (6, 106736922864), (8, 80052692148), (9, 71157948576), (11, 58220139744), (12, 53368461432), (13, 49263195168), (16, 40026346074), (18, 35578974288), (22, 29110069872), (24, 26684230716), (26, 24631597584), (27, 23719316192), (31, 20658759264), (32, 20013173037), (33, 19406713248), (36, 17789487144), (39, 16421065056), (44, 14555034936), (48, 13342115358), (52, 12315798792), (54, 11859658096), (62, 10329379632), (66, 9703356624), (72, 8894743572), (78, 8210532528), (88, 7277517468), (93, 6886253088), (96, 6671057679), (99, 6468904416), (104, 6157899396), (108, 5929829048), (117, 5473688352), (124, 5164689816), (132, 4851678312), (143, 4478472288), (144, 4447371786), (156, 4105266264), (176, 3638758734), (186, 3443126544), (198, 3234452208), (208, 3078949698), (216, 2964914524), (234, 2736844176), (248, 2582344908), (264, 2425839156), (271, 2363179104), (279, 2295417696), (286, 2239236144), (288, 2223685893), (297, 2156301472), (312, 2052633132), (341, 1878069024), (351, 1824562784), (352, 1819379367), (372, 1721563272), (396, 1617226104), (403, 1589135328), (416, 1539474849), (429, 1492824096), (432, 1482457262), (468, 1368422088), (496, 1291172454), (528, 1212919578), (542, 1181589552), (558, 1147708848), (572, 1119618072), (594, 1078150736), (617, 1037960352), (624, 1026316566), (682, 939034512), (702, 912281392), (744, 860781636), (792, 808613052), (806, 794567664), (813, 787726368), (837, 765139232), (858, 746412048), (864, 741228631), (936, 684211044), (992, 645586227), (1023, 626023008), (1056, 606459789), (1084, 590794776), (1116, 573854424), (1144, 559809036), (1188, 539075368), (1209, 529711776), (1234, 518980176), (1248, 513158283), (1287, 497608032), (1364, 469517256), (1404, 456140696), (1488, 430390818), (1584, 404306526), (1612, 397283832), (1626, 393863184), (1674, 382569616), (1716, 373206024), (1851, 345986784), (1872, 342105522), (2046, 313011504), (2168, 295397388), (2232, 286927212), (2288, 279904518), (2376, 269537684), (2418, 264855888), (2439, 262575456), (2468, 259490088), (2574, 248804016), (2728, 234758628), (2808, 228070348), (2976, 215195409), (2981, 214834464), (3069, 208674336), (3168, 202153263), (3224, 198641916), (3252, 196931592), (3348, 191284808), (3432, 186603012), (3523, 181783008), (3627, 176570592), (3702, 172993392), (3744, 171052761), (3861, 165869344), (4092, 156505752), (4336, 147698694), (4433, 144466848), (4464, 143463606), (4576, 139952259), (4752, 134768842), (4836, 132427944), (4878, 131287728), (4936, 129745044), (5148, 124402008), (5456, 117379314), (5553, 115328928), (5616, 114035174), (5962, 107417232), (6138, 104337168), (6448, 99320958), (6504, 98465796), (6696, 95642404), (6787, 94360032), (6864, 93301506), (7046, 90891504), (7254, 88285296), (7317, 87525152), (7404, 86496696), (7722, 82934672), (8021, 79843104), (8184, 78252876), (8401, 76231584), (8672, 73849347), (8866, 72233424), (8928, 71731803), (8943, 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(29616, 21624174), (30888, 20733668), (31707, 20198112), (32084, 19960776), (32736, 19563219), (33318, 19221488), (33604, 19057896), (35464, 18058356), (35772, 17902872), (36828, 17389528), (38254, 16741296), (38688, 16553493), (38753, 16525728), (39024, 16410966), (39897, 16051872), (40722, 15726672), (41184, 15550251), (42276, 15148584), (43524, 14714216), (44424, 14416116), (47696, 13427154), (48126, 13307184), (49104, 13042146), (50406, 12705264), (53196, 12038904), (53658, 11935248), (54296, 11795004), (56368, 11361438), (57381, 11160864), (58032, 11035662), (58536, 10940644), (59232, 10812087), (61083, 10484448), (61776, 10366834), (63414, 10099056), (64168, 9980388), (66636, 9610744), (67208, 9528948), (70928, 9029178), (71544, 8951436), (72189, 8871456), (73656, 8694764), (75609, 8470176), (76508, 8370648), (77506, 8262864), (78048, 8205483), (79794, 8025936), (80487, 7956832), (81444, 7863336), (84552, 7574292), (87048, 7357108), (88231, 7258464), (88848, 7208058), (92411, 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(239382, 2675312), (244332, 2621112), (248651, 2575584), (253656, 2524764), (256672, 2495097), (264693, 2419488), (266544, 2402686), (268832, 2382237), (277233, 2310048), (286176, 2237859), (288756, 2217864), (294624, 2173691), (302436, 2117544), (306032, 2092662), (310024, 2065716), (319176, 2006484), (321948, 1989208), (325776, 1965834), (327639, 1954656), (334414, 1915056), (338208, 1893573), (344286, 1860144), (348192, 1839277), (348777, 1836192), (352924, 1814616), (366498, 1747408), (369644, 1732536), (380484, 1683176), (385008, 1663398), (403248, 1588158), (420794, 1521936), (425568, 1504863), (429264, 1491906), (433134, 1478576), (436852, 1465992), (453654, 1411696), (459048, 1395108), (465036, 1377144), (478764, 1337656), (488664, 1310556), (497302, 1287792), (501621, 1276704), (507312, 1262382), (516429, 1240096), (529386, 1209744), (533088, 1201343), (554466, 1155024), (577512, 1108932), (604872, 1058772), (612064, 1046331), (620048, 1032858), (631191, 1014624), (638352, 1003242), (643896, 994604), (651552, 982917), (655278, 977328), (668828, 957528), (688572, 930072), (697554, 918096), (705848, 907308), (732996, 873704), (739288, 866268), (745953, 858528), (760968, 841588), (770016, 831699), (794079, 806496)]