21054214944

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:246

約数の個数: 864

約数和(自身を含む): 80668224000

約数和(自身を除く): 59614009056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 19, 21, 24, 28, 31, 32, 34, 36, 38, 42, 48, 49, 51, 56, 57, 62, 63, 68, 72, 76, 84, 93, 96, 98, 102, 112, 114, 119, 124, 126, 133, 136, 144, 147, 149, 152, 153, 168, 171, 186, 196, 204, 217, 224, 228, 238, 248, 252, 266, 272, 279, 288, 294, 298, 304, 306, 323, 336, 342, 357, 372, 392, 399, 408, 434, 441, 447, 456, 476, 496, 504, 527, 532, 544, 558, 588, 589, 596, 608, 612, 646, 651, 672, 684, 714, 744, 784, 798, 816, 833, 868, 882, 894, 912, 931, 952, 969, 992, 1008, 1043, 1054, 1064, 1071, 1116, 1176, 1178, 1192, 1197, 1224, 1292, 1302, 1341, 1368, 1428, 1488, 1519, 1568, 1581, 1596, 1632, 1666, 1736, 1764, 1767, 1788, 1824, 1862, 1904, 1938, 1953, 2016, 2086, 2108, 2128, 2142, 2232, 2261, 2352, 2356, 2384, 2394, 2448, 2499, 2533, 2584, 2604, 2682, 2736, 2793, 2831, 2856, 2907, 2976, 3038, 3129, 3162, 3192, 3332, 3472, 3528, 3534, 3576, 3689, 3724, 3808, 3876, 3906, 4123, 4172, 4216, 4256, 4284, 4464, 4522, 4557, 4619, 4704, 4712, 4743, 4768, 4788, 4896, 4998, 5066, 5168, 5208, 5301, 5364, 5472, 5586, 5662, 5712, 5814, 6076, 6258, 6324, 6384, 6664, 6783, 6944, 7056, 7068, 7152, 7301, 7378, 7448, 7497, 7599, 7752, 7812, 8246, 8344, 8379, 8432, 8493, 8568, 8928, 9044, 9114, 9238, 9387, 9424, 9486, 9576, 9996, 10013, 10132, 10336, 10416, 10602, 10728, 11067, 11172, 11324, 11424, 11628, 12152, 12369, 12516, 12648, 12768, 13328, 13566, 13671, 13857, 14112, 14136, 14304, 14602, 14756, 14896, 14994, 15198, 15504, 15624, 15827, 16492, 16688, 16758, 16864, 16986, 17136, 17731, 18088, 18228, 18476, 18774, 18848, 18972, 19152, 19817, 19992, 20026, 20264, 20349, 20832, 21204, 21456, 21903, 22134, 22344, 22648, 22797, 23256, 24304, 24738, 25032, 25296, 25479, 25823, 26656, 27132, 27342, 27714, 28272, 28861, 29204, 29512, 29792, 29988, 30039, 30396, 31008, 31248, 31654, 32333, 32984, 33201, 33376, 33516, 33972, 34272, 35462, 36176, 36456, 36952, 37107, 37548, 37944, 38304, 39634, 39984, 40052, 40528, 40698, 41571, 42408, 42912, 43806, 44268, 44688, 45296, 45594, 46512, 47481, 48127, 48608, 49476, 50064, 50592, 50958, 51646, 53193, 54264, 54684, 55428, 56544, 57722, 58408, 59024, 59451, 59976, 60078, 60792, 62496, 63308, 64666, 65709, 65968, 66402, 67032, 67944, 70091, 70924, 72352, 72912, 73904, 74214, 75096, 75888, 77469, 78523, 79268, 79968, 80104, 81056, 81396, 83142, 84816, 86583, 87612, 87761, 88536, 89376, 90117, 90592, 91188, 93024, 94962, 96254, 96999, 98952, 100128, 101916, 103292, 106386, 108528, 109368, 110856, 115444, 116816, 118048, 118902, 119952, 120156, 121584, 124117, 126616, 129332, 131418, 131936, 132804, 134064, 135888, 138719, 140182, 141848, 142443, 144381, 145824, 147808, 148428, 150192, 151776, 154938, 157046, 158536, 159579, 160208, 162792, 166284, 169632, 173166, 175224, 175522, 177072, 178353, 180234, 182376, 189924, 192508, 193998, 197904, 203832, 206584, 210273, 212772, 217056, 218736, 221712, 226331, 230888, 232407, 233632, 235569, 237804, 239904, 240312, 243168, 248234, 253232, 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1347556, 1357986, 1385328, 1404176, 1413414, 1426824, 1441872, 1471911, 1489404, 1491937, 1519392, 1540064, 1551984, 1579698, 1648983, 1664628, 1682184, 1702176, 1732572, 1810648, 1842981, 1859256, 1884552, 1902432, 1962548, 1985872, 2021334, 2036979, 2077992, 2102688, 2106264, 2198644, 2219504, 2234106, 2242912, 2279088, 2310096, 2327976, 2358223, 2457308, 2479008, 2496942, 2512736, 2523276, 2553264, 2695112, 2715972, 2770656, 2808352, 2826828, 2853648, 2883744, 2943822, 2978808, 2983874, 3032001, 3103968, 3159396, 3297966, 3329256, 3364368, 3465144, 3621296, 3685962, 3718512, 3769104, 3847627, 3925096, 3971744, 4042668, 4073958, 4155984, 4212528, 4300289, 4397288, 4415733, 4439008, 4468212, 4475811, 4558176, 4620192, 4655952, 4716446, 4914616, 4946949, 4993884, 5046552, 5106528, 5390224, 5431944, 5528943, 5653656, 5707296, 5887644, 5957616, 5967748, 6064002, 6318792, 6595932, 6658512, 6728736, 6930288, 7074669, 7242592, 7371924, 7437024, 7538208, 7695254, 7850192, 8085336, 8147916, 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約数ペア:

[(1, 21054214944), (2, 10527107472), (3, 7018071648), (4, 5263553736), (6, 3509035824), (7, 3007744992), (8, 2631776868), (9, 2339357216), (12, 1754517912), (14, 1503872496), (16, 1315888434), (17, 1238483232), (18, 1169678608), (19, 1108116576), (21, 1002581664), (24, 877258956), (28, 751936248), (31, 679168224), (32, 657944217), (34, 619241616), (36, 584839304), (38, 554058288), (42, 501290832), (48, 438629478), (49, 429677856), (51, 412827744), (56, 375968124), (57, 369372192), (62, 339584112), (63, 334193888), (68, 309620808), (72, 292419652), (76, 277029144), (84, 250645416), (93, 226389408), (96, 219314739), (98, 214838928), (102, 206413872), (112, 187984062), (114, 184686096), (119, 176926176), (124, 169792056), (126, 167096944), (133, 158302368), (136, 154810404), (144, 146209826), (147, 143225952), (149, 141303456), (152, 138514572), (153, 137609248), (168, 125322708), (171, 123124064), (186, 113194704), (196, 107419464), (204, 103206936), (217, 97024032), (224, 93992031), (228, 92343048), (238, 88463088), (248, 84896028), (252, 83548472), (266, 79151184), (272, 77405202), (279, 75463136), (288, 73104913), (294, 71612976), (298, 70651728), (304, 69257286), (306, 68804624), (323, 65183328), (336, 62661354), (342, 61562032), (357, 58975392), (372, 56597352), (392, 53709732), (399, 52767456), (408, 51603468), (434, 48512016), (441, 47741984), (447, 47101152), (456, 46171524), (476, 44231544), (496, 42448014), (504, 41774236), (527, 39951072), (532, 39575592), (544, 38702601), (558, 37731568), (588, 35806488), (589, 35745696), (596, 35325864), (608, 34628643), (612, 34402312), (646, 32591664), (651, 32341344), (672, 31330677), (684, 30781016), (714, 29487696), (744, 28298676), (784, 26854866), (798, 26383728), (816, 25801734), (833, 25275168), (868, 24256008), (882, 23870992), (894, 23550576), (912, 23085762), (931, 22614624), (952, 22115772), (969, 21727776), (992, 21224007), (1008, 20887118), (1043, 20186208), (1054, 19975536), (1064, 19787796), (1071, 19658464), (1116, 18865784), (1176, 17903244), (1178, 17872848), (1192, 17662932), (1197, 17589152), (1224, 17201156), (1292, 16295832), (1302, 16170672), (1341, 15700384), (1368, 15390508), (1428, 14743848), (1488, 14149338), (1519, 13860576), (1568, 13427433), (1581, 13317024), (1596, 13191864), (1632, 12900867), (1666, 12637584), (1736, 12128004), (1764, 11935496), (1767, 11915232), (1788, 11775288), (1824, 11542881), (1862, 11307312), (1904, 11057886), (1938, 10863888), (1953, 10780448), (2016, 10443559), (2086, 10093104), (2108, 9987768), (2128, 9893898), (2142, 9829232), (2232, 9432892), (2261, 9311904), (2352, 8951622), (2356, 8936424), (2384, 8831466), (2394, 8794576), (2448, 8600578), (2499, 8425056), (2533, 8311968), (2584, 8147916), (2604, 8085336), (2682, 7850192), (2736, 7695254), (2793, 7538208), (2831, 7437024), (2856, 7371924), (2907, 7242592), (2976, 7074669), (3038, 6930288), (3129, 6728736), (3162, 6658512), (3192, 6595932), (3332, 6318792), (3472, 6064002), (3528, 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(9114, 2310096), (9238, 2279088), (9387, 2242912), (9424, 2234106), (9486, 2219504), (9576, 2198644), (9996, 2106264), (10013, 2102688), (10132, 2077992), (10336, 2036979), (10416, 2021334), (10602, 1985872), (10728, 1962548), (11067, 1902432), (11172, 1884552), (11324, 1859256), (11424, 1842981), (11628, 1810648), (12152, 1732572), (12369, 1702176), (12516, 1682184), (12648, 1664628), (12768, 1648983), (13328, 1579698), (13566, 1551984), (13671, 1540064), (13857, 1519392), (14112, 1491937), (14136, 1489404), (14304, 1471911), (14602, 1441872), (14756, 1426824), (14896, 1413414), (14994, 1404176), (15198, 1385328), (15504, 1357986), (15624, 1347556), (15827, 1330272), (16492, 1276632), (16688, 1261638), (16758, 1256368), (16864, 1248471), (16986, 1239504), (17136, 1228654), (17731, 1187424), (18088, 1163988), (18228, 1155048), (18476, 1139544), (18774, 1121456), (18848, 1117053), (18972, 1109752), (19152, 1099322), (19817, 1062432), (19992, 1053132), (20026, 1051344), (20264, 1038996), (20349, 1034656), (20832, 1010667), (21204, 992936), (21456, 981274), (21903, 961248), (22134, 951216), (22344, 942276), (22648, 929628), (22797, 923552), (23256, 905324), (24304, 866286), (24738, 851088), (25032, 841092), (25296, 832314), (25479, 826336), (25823, 815328), (26656, 789849), (27132, 775992), (27342, 770032), (27714, 759696), (28272, 744702), (28861, 729504), (29204, 720936), (29512, 713412), (29792, 706707), (29988, 702088), (30039, 700896), (30396, 692664), (31008, 678993), (31248, 673778), (31654, 665136), (32333, 651168), (32984, 638316), (33201, 634144), (33376, 630819), (33516, 628184), (33972, 619752), (34272, 614327), (35462, 593712), (36176, 581994), (36456, 577524), (36952, 569772), (37107, 567392), (37548, 560728), (37944, 554876), (38304, 549661), (39634, 531216), (39984, 526566), (40052, 525672), (40528, 519498), (40698, 517328), (41571, 506464), (42408, 496468), (42912, 490637), (43806, 480624), (44268, 475608), (44688, 471138), (45296, 464814), (45594, 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(98952, 212772), (100128, 210273), (101916, 206584), (103292, 203832), (106386, 197904), (108528, 193998), (109368, 192508), (110856, 189924), (115444, 182376), (116816, 180234), (118048, 178353), (118902, 177072), (119952, 175522), (120156, 175224), (121584, 173166), (124117, 169632), (126616, 166284), (129332, 162792), (131418, 160208), (131936, 159579), (132804, 158536), (134064, 157046), (135888, 154938), (138719, 151776), (140182, 150192), (141848, 148428), (142443, 147808), (144381, 145824)]