21787001712

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 720

約数和(自身を含む): 80380123200

約数和(自身を除く): 58593121488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 23, 24, 28, 34, 36, 42, 46, 48, 49, 51, 53, 56, 63, 68, 69, 72, 84, 92, 98, 102, 106, 112, 119, 126, 136, 138, 144, 147, 149, 153, 159, 161, 168, 184, 196, 204, 207, 212, 238, 252, 272, 276, 294, 298, 306, 318, 322, 336, 357, 368, 371, 391, 392, 408, 414, 424, 441, 447, 476, 477, 483, 504, 552, 588, 596, 612, 636, 644, 714, 742, 782, 784, 816, 828, 833, 848, 882, 894, 901, 952, 954, 966, 1008, 1043, 1071, 1104, 1113, 1127, 1173, 1176, 1192, 1219, 1224, 1272, 1288, 1341, 1428, 1449, 1484, 1564, 1656, 1666, 1764, 1788, 1802, 1904, 1908, 1932, 2086, 2142, 2226, 2254, 2346, 2352, 2384, 2438, 2448, 2499, 2533, 2544, 2576, 2597, 2682, 2703, 2737, 2856, 2898, 2968, 3128, 3129, 3312, 3332, 3339, 3381, 3427, 3519, 3528, 3576, 3604, 3657, 3816, 3864, 4172, 4284, 4452, 4508, 4692, 4876, 4998, 5066, 5194, 5364, 5406, 5474, 5712, 5796, 5936, 6256, 6258, 6307, 6664, 6678, 6762, 6854, 7038, 7056, 7152, 7208, 7301, 7314, 7497, 7599, 7632, 7728, 7791, 7897, 8109, 8211, 8344, 8533, 8568, 8904, 9016, 9384, 9387, 9752, 9996, 10132, 10143, 10281, 10388, 10728, 10812, 10948, 10971, 11592, 12516, 12614, 13328, 13356, 13524, 13708, 14076, 14416, 14602, 14628, 14994, 15198, 15582, 15794, 16218, 16422, 16688, 17066, 17136, 17731, 17808, 18032, 18768, 18774, 18921, 19159, 19504, 19992, 20264, 20286, 20562, 20723, 20776, 21456, 21624, 21896, 21903, 21942, 22797, 23184, 23373, 23691, 23989, 24633, 25032, 25228, 25599, 26712, 27048, 27416, 28152, 29204, 29256, 29988, 30396, 30843, 31164, 31588, 32436, 32844, 34132, 35462, 37548, 37842, 38318, 39984, 40528, 40572, 41124, 41446, 41552, 43248, 43792, 43806, 43884, 44149, 45594, 46746, 47382, 47978, 49266, 50064, 50456, 51198, 53193, 53424, 54096, 54832, 55279, 56304, 56763, 57477, 58259, 58408, 58512, 59731, 59976, 60792, 61686, 62169, 62328, 63176, 64872, 65688, 65709, 68264, 70924, 71073, 71967, 75096, 75684, 76636, 76797, 81144, 82248, 82892, 87612, 87768, 88298, 91188, 93492, 94764, 95956, 98532, 100912, 102396, 106386, 110558, 113526, 114954, 116518, 116816, 119462, 119952, 121584, 123372, 124117, 124338, 124656, 126352, 129744, 131376, 131418, 132447, 134249, 136528, 141848, 142146, 143934, 145061, 150192, 151368, 153272, 153594, 159579, 162288, 164496, 165784, 165837, 167923, 172431, 174777, 175224, 175536, 176596, 179193, 181631, 182376, 186507, 186984, 189528, 191912, 197064, 204792, 212772, 215901, 221116, 227052, 229908, 233036, 238924, 246744, 248234, 248676, 262836, 264894, 268498, 283696, 284292, 287868, 290122, 302736, 306544, 307188, 319158, 331568, 331674, 335846, 344862, 349554, 350448, 353192, 358386, 363262, 364752, 372351, 373014, 373968, 379056, 383824, 386953, 394128, 397341, 402747, 407813, 409584, 425544, 431802, 435183, 442232, 454104, 459816, 466072, 477848, 493488, 496468, 497352, 497511, 503769, 524331, 525672, 529788, 536996, 537579, 544893, 568584, 575736, 580244, 614376, 638316, 663348, 671692, 689724, 699108, 706384, 716772, 726524, 744702, 746028, 773906, 794682, 805494, 815626, 851088, 863604, 870366, 884464, 908208, 919632, 932144, 939743, 955696, 992936, 994704, 995022, 1007538, 1015427, 1048662, 1051344, 1059576, 1073992, 1075158, 1089786, 1117053, 1137168, 1151472, 1160488, 1160859, 1208241, 1223439, 1228752, 1271417, 1276632, 1305549, 1326696, 1343384, 1379448, 1398216, 1433544, 1453048, 1489404, 1492056, 1511307, 1547812, 1589364, 1610988, 1631252, 1634679, 1727208, 1740732, 1879486, 1985872, 1990044, 2015076, 2030854, 2097324, 2119152, 2147984, 2150316, 2179572, 2234106, 2320976, 2321718, 2416482, 2446878, 2542834, 2553264, 2611098, 2653392, 2686768, 2758896, 2796432, 2819229, 2854691, 2867088, 2906096, 2978808, 2984112, 3022614, 3046281, 3087727, 3095624, 3178728, 3221976, 3262504, 3269358, 3454416, 3481464, 3482577, 3670317, 3758972, 3814251, 3980088, 4030152, 4061708, 4194648, 4300632, 4359144, 4468212, 4643436, 4832964, 4893756, 5085668, 5222196, 5638458, 5709382, 5957616, 6045228, 6092562, 6175454, 6191248, 6357456, 6443952, 6525008, 6538716, 6578201, 6962928, 6965154, 7340634, 7517944, 7628502, 7960176, 8060304, 8123416, 8389296, 8457687, 8564073, 8601264, 8718288, 8899919, 8936424, 9138843, 9263181, 9286872, 9665928, 9787512, 10171336, 10444392, 11276916, 11418764, 11442753, 12090456, 12185124, 12350908, 13077432, 13156402, 13930308, 14681268, 15035888, 15257004, 16246832, 16915374, 17128146, 17799838, 17872848, 18277686, 18526362, 18573744, 19331856, 19575024, 19734603, 20342672, 20888784, 21614089, 22553832, 22837528, 22885506, 24180912, 24370248, 24701816, 25692219, 26154864, 26312804, 26699757, 27789543, 27860616, 29362536, 30514008, 33830748, 34256292, 35599676, 36555372, 37052724, 39469206, 43228178, 45107664, 45675056, 45771012, 48740496, 49403632, 51384438, 52625608, 53399514, 55579086, 55721232, 58725072, 59203809, 61028016, 64842267, 67661496, 68512584, 71199352, 73110744, 74105448, 78938412, 80099271, 86456356, 91542024, 102768876, 105251216, 106799028, 111158172, 118407618, 129684534, 135322992, 137025168, 142398704, 146221488, 148210896, 151298623, 157876824, 160198542, 172912712, 183084048, 194526801, 205537752, 213598056, 222316344, 236815236, 259369068, 302597246, 315753648, 320397084, 345825424, 389053602, 411075504, 427196112, 444632688, 453895869, 473630472, 518738136, 605194492, 640794168, 778107204, 907791738, 947260944, 1037476272, 1210388984, 1281588336, 1361687607, 1556214408, 1815583476, 2420777968, 2723375214, 3112428816, 3631166952, 5446750428, 7262333904, 10893500856, 21787001712]

約数ペア:

[(1, 21787001712), (2, 10893500856), (3, 7262333904), (4, 5446750428), (6, 3631166952), (7, 3112428816), (8, 2723375214), (9, 2420777968), (12, 1815583476), (14, 1556214408), (16, 1361687607), (17, 1281588336), (18, 1210388984), (21, 1037476272), (23, 947260944), (24, 907791738), (28, 778107204), (34, 640794168), (36, 605194492), (42, 518738136), (46, 473630472), (48, 453895869), (49, 444632688), (51, 427196112), (53, 411075504), (56, 389053602), (63, 345825424), (68, 320397084), (69, 315753648), (72, 302597246), (84, 259369068), (92, 236815236), (98, 222316344), (102, 213598056), (106, 205537752), (112, 194526801), (119, 183084048), (126, 172912712), (136, 160198542), (138, 157876824), (144, 151298623), (147, 148210896), (149, 146221488), (153, 142398704), (159, 137025168), (161, 135322992), (168, 129684534), (184, 118407618), (196, 111158172), (204, 106799028), (207, 105251216), (212, 102768876), (238, 91542024), (252, 86456356), (272, 80099271), (276, 78938412), (294, 74105448), (298, 73110744), (306, 71199352), (318, 68512584), (322, 67661496), (336, 64842267), (357, 61028016), (368, 59203809), (371, 58725072), (391, 55721232), (392, 55579086), (408, 53399514), (414, 52625608), (424, 51384438), (441, 49403632), (447, 48740496), (476, 45771012), (477, 45675056), (483, 45107664), (504, 43228178), (552, 39469206), (588, 37052724), (596, 36555372), (612, 35599676), (636, 34256292), (644, 33830748), (714, 30514008), (742, 29362536), (782, 27860616), (784, 27789543), (816, 26699757), (828, 26312804), (833, 26154864), (848, 25692219), (882, 24701816), (894, 24370248), (901, 24180912), (952, 22885506), (954, 22837528), (966, 22553832), (1008, 21614089), (1043, 20888784), (1071, 20342672), (1104, 19734603), (1113, 19575024), (1127, 19331856), (1173, 18573744), (1176, 18526362), (1192, 18277686), (1219, 17872848), (1224, 17799838), (1272, 17128146), (1288, 16915374), (1341, 16246832), (1428, 15257004), (1449, 15035888), (1484, 14681268), (1564, 13930308), (1656, 13156402), (1666, 13077432), (1764, 12350908), (1788, 12185124), (1802, 12090456), (1904, 11442753), (1908, 11418764), (1932, 11276916), (2086, 10444392), (2142, 10171336), (2226, 9787512), (2254, 9665928), (2346, 9286872), (2352, 9263181), (2384, 9138843), (2438, 8936424), (2448, 8899919), (2499, 8718288), (2533, 8601264), (2544, 8564073), (2576, 8457687), (2597, 8389296), (2682, 8123416), (2703, 8060304), (2737, 7960176), (2856, 7628502), (2898, 7517944), (2968, 7340634), (3128, 6965154), (3129, 6962928), (3312, 6578201), (3332, 6538716), (3339, 6525008), (3381, 6443952), (3427, 6357456), (3519, 6191248), (3528, 6175454), (3576, 6092562), (3604, 6045228), (3657, 5957616), (3816, 5709382), (3864, 5638458), (4172, 5222196), (4284, 5085668), (4452, 4893756), (4508, 4832964), (4692, 4643436), (4876, 4468212), (4998, 4359144), (5066, 4300632), (5194, 4194648), (5364, 4061708), (5406, 4030152), (5474, 3980088), (5712, 3814251), (5796, 3758972), (5936, 3670317), (6256, 3482577), (6258, 3481464), (6307, 3454416), (6664, 3269358), (6678, 3262504), (6762, 3221976), (6854, 3178728), (7038, 3095624), (7056, 3087727), (7152, 3046281), (7208, 3022614), (7301, 2984112), (7314, 2978808), (7497, 2906096), (7599, 2867088), (7632, 2854691), (7728, 2819229), (7791, 2796432), (7897, 2758896), (8109, 2686768), (8211, 2653392), (8344, 2611098), (8533, 2553264), (8568, 2542834), (8904, 2446878), (9016, 2416482), (9384, 2321718), (9387, 2320976), (9752, 2234106), (9996, 2179572), (10132, 2150316), (10143, 2147984), (10281, 2119152), (10388, 2097324), (10728, 2030854), (10812, 2015076), (10948, 1990044), (10971, 1985872), (11592, 1879486), (12516, 1740732), (12614, 1727208), (13328, 1634679), (13356, 1631252), (13524, 1610988), (13708, 1589364), (14076, 1547812), (14416, 1511307), (14602, 1492056), (14628, 1489404), (14994, 1453048), (15198, 1433544), (15582, 1398216), (15794, 1379448), (16218, 1343384), (16422, 1326696), (16688, 1305549), (17066, 1276632), (17136, 1271417), (17731, 1228752), (17808, 1223439), (18032, 1208241), (18768, 1160859), (18774, 1160488), (18921, 1151472), (19159, 1137168), (19504, 1117053), (19992, 1089786), (20264, 1075158), (20286, 1073992), (20562, 1059576), (20723, 1051344), (20776, 1048662), (21456, 1015427), (21624, 1007538), (21896, 995022), (21903, 994704), (21942, 992936), (22797, 955696), (23184, 939743), (23373, 932144), (23691, 919632), (23989, 908208), (24633, 884464), (25032, 870366), (25228, 863604), (25599, 851088), (26712, 815626), (27048, 805494), (27416, 794682), (28152, 773906), (29204, 746028), (29256, 744702), (29988, 726524), (30396, 716772), (30843, 706384), (31164, 699108), (31588, 689724), (32436, 671692), (32844, 663348), (34132, 638316), (35462, 614376), (37548, 580244), (37842, 575736), (38318, 568584), (39984, 544893), (40528, 537579), (40572, 536996), (41124, 529788), (41446, 525672), (41552, 524331), (43248, 503769), (43792, 497511), (43806, 497352), (43884, 496468), (44149, 493488), (45594, 477848), (46746, 466072), (47382, 459816), (47978, 454104), (49266, 442232), (50064, 435183), (50456, 431802), (51198, 425544), (53193, 409584), (53424, 407813), (54096, 402747), (54832, 397341), (55279, 394128), (56304, 386953), (56763, 383824), (57477, 379056), (58259, 373968), (58408, 373014), (58512, 372351), (59731, 364752), (59976, 363262), (60792, 358386), (61686, 353192), (62169, 350448), (62328, 349554), (63176, 344862), (64872, 335846), (65688, 331674), (65709, 331568), (68264, 319158), (70924, 307188), (71073, 306544), (71967, 302736), (75096, 290122), (75684, 287868), (76636, 284292), (76797, 283696), (81144, 268498), (82248, 264894), (82892, 262836), (87612, 248676), (87768, 248234), (88298, 246744), (91188, 238924), (93492, 233036), (94764, 229908), (95956, 227052), (98532, 221116), (100912, 215901), (102396, 212772), (106386, 204792), (110558, 197064), (113526, 191912), (114954, 189528), (116518, 186984), (116816, 186507), (119462, 182376), (119952, 181631), (121584, 179193), (123372, 176596), (124117, 175536), (124338, 175224), (124656, 174777), (126352, 172431), (129744, 167923), (131376, 165837), (131418, 165784), (132447, 164496), (134249, 162288), (136528, 159579), (141848, 153594), (142146, 153272), (143934, 151368), (145061, 150192)]