21408546096

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:254

約数の個数: 720

約数和(自身を含む): 78593898240

約数和(自身を除く): 57185352144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 28, 36, 38, 42, 46, 48, 49, 53, 56, 57, 63, 69, 72, 76, 84, 92, 98, 106, 112, 114, 126, 131, 133, 138, 144, 147, 152, 159, 161, 168, 171, 184, 196, 207, 212, 228, 252, 262, 266, 276, 294, 304, 318, 322, 336, 342, 368, 371, 392, 393, 399, 414, 424, 437, 441, 456, 477, 483, 504, 524, 532, 552, 588, 636, 644, 684, 742, 784, 786, 798, 828, 848, 874, 882, 912, 917, 931, 954, 966, 1007, 1008, 1048, 1064, 1104, 1113, 1127, 1176, 1179, 1197, 1219, 1272, 1288, 1311, 1368, 1449, 1484, 1572, 1596, 1656, 1748, 1764, 1834, 1862, 1908, 1932, 2014, 2096, 2128, 2226, 2254, 2352, 2358, 2394, 2438, 2489, 2544, 2576, 2597, 2622, 2736, 2751, 2793, 2898, 2968, 3013, 3021, 3059, 3144, 3192, 3312, 3339, 3381, 3496, 3528, 3657, 3668, 3724, 3816, 3864, 3933, 4028, 4452, 4508, 4716, 4788, 4876, 4978, 5194, 5244, 5502, 5586, 5796, 5936, 6026, 6042, 6118, 6288, 6384, 6419, 6678, 6762, 6943, 6992, 7049, 7056, 7314, 7336, 7448, 7467, 7632, 7728, 7791, 7866, 8056, 8253, 8379, 8533, 8904, 9016, 9039, 9063, 9177, 9432, 9576, 9752, 9956, 10143, 10388, 10488, 10971, 11004, 11172, 11592, 12052, 12084, 12236, 12838, 13356, 13524, 13886, 14098, 14628, 14672, 14896, 14934, 15582, 15732, 16112, 16506, 16758, 17066, 17423, 17808, 18032, 18078, 18126, 18354, 18864, 19152, 19257, 19504, 19912, 20286, 20776, 20829, 20976, 21091, 21147, 21413, 21942, 22008, 22344, 22401, 23161, 23184, 23373, 24104, 24168, 24472, 25599, 25676, 26712, 27048, 27117, 27531, 27772, 28196, 29256, 29868, 31164, 31464, 33012, 33516, 34132, 34846, 36156, 36252, 36708, 38514, 39824, 40572, 41552, 41658, 42182, 42294, 42826, 43884, 44016, 44688, 44802, 46322, 46746, 48208, 48336, 48601, 48944, 49343, 51198, 51352, 52269, 53424, 54096, 54234, 55062, 55544, 56392, 57247, 57771, 58512, 59731, 59736, 62328, 62487, 62928, 63273, 63441, 64239, 66024, 67032, 68264, 69483, 69692, 72312, 72504, 73416, 76797, 77028, 81144, 83316, 84364, 84588, 85652, 87768, 89604, 92644, 93492, 97202, 98686, 102396, 102704, 104538, 108468, 110124, 111088, 112784, 114494, 115542, 119462, 119472, 121961, 124656, 124974, 126546, 126882, 128478, 131917, 132048, 134064, 136528, 138966, 139384, 144624, 145008, 145803, 146832, 147637, 148029, 153594, 154056, 156807, 159689, 162127, 162288, 166632, 168728, 169176, 171304, 171741, 175536, 179193, 179208, 185288, 186984, 189819, 192717, 194404, 197372, 204792, 208449, 209076, 216936, 220248, 228988, 231084, 238924, 243922, 249948, 253092, 253764, 256956, 263834, 277932, 278768, 291606, 295274, 296058, 307188, 308112, 313614, 319378, 324254, 333264, 337456, 338352, 340207, 342608, 343482, 358386, 358416, 365883, 370576, 373968, 379638, 385434, 388808, 394744, 395751, 400729, 409584, 416898, 418152, 433872, 437409, 440496, 442911, 444087, 457976, 462168, 477848, 479067, 486381, 487844, 499896, 506184, 507528, 513912, 515223, 527668, 537579, 555864, 583212, 590548, 592116, 614376, 627228, 638756, 648508, 680414, 686964, 716772, 731766, 759276, 770868, 777616, 789488, 791502, 801458, 833796, 836304, 874818, 885822, 888174, 915952, 923419, 924336, 955696, 958134, 972762, 975688, 999792, 1012368, 1015056, 1020621, 1027824, 1030446, 1055336, 1075158, 1097649, 1111728, 1117823, 1134889, 1166424, 1181096, 1184232, 1187253, 1202187, 1228752, 1254456, 1277512, 1297016, 1328733, 1360828, 1373928, 1433544, 1437201, 1459143, 1463532, 1518552, 1541736, 1583004, 1602916, 1667592, 1749636, 1771644, 1776348, 1846838, 1916268, 1945524, 1951376, 2041242, 2060892, 2110672, 2150316, 2195298, 2235646, 2269778, 2332848, 2362192, 2368464, 2374506, 2404374, 2508912, 2555024, 2594032, 2657466, 2721656, 2747856, 2770257, 2805103, 2867088, 2874402, 2918286, 2927064, 3034091, 3037104, 3061863, 3083472, 3166008, 3205832, 3335184, 3353469, 3404667, 3499272, 3543288, 3552696, 3606561, 3693676, 3832536, 3891048, 4082484, 4121784, 4300632, 4390596, 4471292, 4539556, 4749012, 4808748, 5314932, 5443312, 5540514, 5610206, 5748804, 5836572, 5854128, 6068182, 6123726, 6332016, 6411664, 6463933, 6706938, 6809334, 6998544, 7086576, 7105392, 7213122, 7387352, 7665072, 7782096, 7824761, 8164968, 8243568, 8310771, 8415309, 8601264, 8781192, 8942584, 9079112, 9102273, 9498024, 9617496, 10060407, 10214001, 10629864, 11081028, 11220412, 11497608, 11673144, 12136364, 12247452, 12927866, 13413876, 13618668, 14426244, 14774704, 15649522, 16329936, 16621542, 16830618, 17562384, 17885168, 18158224, 18204546, 18996048, 19234992, 19391799, 20120814, 20428002, 21238637, 21259728, 22162056, 22440824, 22995216, 23346288, 23474283, 24272728, 24494904, 25245927, 25855732, 26827752, 27237336, 27306819, 28852488, 31299044, 33243084, 33661236, 36409092, 38783598, 40241628, 40856004, 42477274, 44324112, 44881648, 46948566, 48545456, 48989808, 50491854, 51711464, 53655504, 54474672, 54613638, 57704976, 58175397, 62598088, 63715911, 66486168, 67322472, 70422849, 72818184, 77567196, 80483256, 81712008, 84954548, 93897132, 100983708, 103422928, 109227276, 116350794, 125196176, 127431822, 132972336, 134644944, 140845698, 145636368, 148670459, 155134392, 160966512, 163424016, 169909096, 187794264, 191147733, 201967416, 218454552, 232701588, 254863644, 281691396, 297340918, 310268784, 339818192, 375588528, 382295466, 403934832, 436909104, 446011377, 465403176, 509727288, 563382792, 594681836, 764590932, 892022754, 930806352, 1019454576, 1126765584, 1189363672, 1338034131, 1529181864, 1784045508, 2378727344, 2676068262, 3058363728, 3568091016, 5352136524, 7136182032, 10704273048, 21408546096]

約数ペア:

[(1, 21408546096), (2, 10704273048), (3, 7136182032), (4, 5352136524), (6, 3568091016), (7, 3058363728), (8, 2676068262), (9, 2378727344), (12, 1784045508), (14, 1529181864), (16, 1338034131), (18, 1189363672), (19, 1126765584), (21, 1019454576), (23, 930806352), (24, 892022754), (28, 764590932), (36, 594681836), (38, 563382792), (42, 509727288), (46, 465403176), (48, 446011377), (49, 436909104), (53, 403934832), (56, 382295466), (57, 375588528), (63, 339818192), (69, 310268784), (72, 297340918), (76, 281691396), (84, 254863644), (92, 232701588), (98, 218454552), (106, 201967416), (112, 191147733), (114, 187794264), (126, 169909096), (131, 163424016), (133, 160966512), (138, 155134392), (144, 148670459), (147, 145636368), (152, 140845698), (159, 134644944), (161, 132972336), (168, 127431822), (171, 125196176), (184, 116350794), (196, 109227276), (207, 103422928), (212, 100983708), (228, 93897132), (252, 84954548), (262, 81712008), (266, 80483256), (276, 77567196), (294, 72818184), (304, 70422849), (318, 67322472), (322, 66486168), (336, 63715911), (342, 62598088), (368, 58175397), (371, 57704976), (392, 54613638), (393, 54474672), (399, 53655504), (414, 51711464), (424, 50491854), (437, 48989808), (441, 48545456), (456, 46948566), (477, 44881648), (483, 44324112), (504, 42477274), (524, 40856004), (532, 40241628), (552, 38783598), (588, 36409092), (636, 33661236), (644, 33243084), (684, 31299044), (742, 28852488), (784, 27306819), (786, 27237336), (798, 26827752), (828, 25855732), (848, 25245927), (874, 24494904), (882, 24272728), (912, 23474283), (917, 23346288), (931, 22995216), (954, 22440824), (966, 22162056), (1007, 21259728), (1008, 21238637), (1048, 20428002), (1064, 20120814), (1104, 19391799), (1113, 19234992), (1127, 18996048), (1176, 18204546), (1179, 18158224), (1197, 17885168), (1219, 17562384), (1272, 16830618), (1288, 16621542), (1311, 16329936), (1368, 15649522), (1449, 14774704), (1484, 14426244), (1572, 13618668), (1596, 13413876), (1656, 12927866), (1748, 12247452), (1764, 12136364), (1834, 11673144), (1862, 11497608), (1908, 11220412), (1932, 11081028), (2014, 10629864), (2096, 10214001), (2128, 10060407), (2226, 9617496), (2254, 9498024), (2352, 9102273), (2358, 9079112), (2394, 8942584), (2438, 8781192), (2489, 8601264), (2544, 8415309), (2576, 8310771), (2597, 8243568), (2622, 8164968), (2736, 7824761), (2751, 7782096), (2793, 7665072), (2898, 7387352), (2968, 7213122), (3013, 7105392), (3021, 7086576), (3059, 6998544), (3144, 6809334), (3192, 6706938), (3312, 6463933), (3339, 6411664), (3381, 6332016), (3496, 6123726), (3528, 6068182), (3657, 5854128), (3668, 5836572), (3724, 5748804), (3816, 5610206), (3864, 5540514), (3933, 5443312), (4028, 5314932), (4452, 4808748), (4508, 4749012), (4716, 4539556), (4788, 4471292), (4876, 4390596), (4978, 4300632), (5194, 4121784), (5244, 4082484), (5502, 3891048), (5586, 3832536), (5796, 3693676), (5936, 3606561), (6026, 3552696), (6042, 3543288), (6118, 3499272), (6288, 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175536), (124656, 171741), (124974, 171304), (126546, 169176), (126882, 168728), (128478, 166632), (131917, 162288), (132048, 162127), (134064, 159689), (136528, 156807), (138966, 154056), (139384, 153594), (144624, 148029), (145008, 147637), (145803, 146832)]