19796864616

素因数分解:

$2^3\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1$

素因数の和:2094

約数の個数: 320

約数和(自身を含む): 62726400000

約数和(自身を除く): 42929535384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 29, 31, 34, 36, 51, 54, 58, 62, 68, 72, 81, 87, 93, 102, 108, 116, 124, 136, 153, 162, 174, 186, 204, 216, 232, 248, 261, 279, 306, 324, 348, 372, 408, 459, 493, 522, 527, 558, 612, 648, 696, 744, 783, 837, 899, 918, 986, 1044, 1054, 1116, 1224, 1377, 1479, 1566, 1581, 1674, 1798, 1836, 1972, 1999, 2088, 2108, 2232, 2349, 2511, 2697, 2754, 2958, 3132, 3162, 3348, 3596, 3672, 3944, 3998, 4216, 4437, 4698, 4743, 5022, 5394, 5508, 5916, 5997, 6264, 6324, 6696, 7192, 7996, 8091, 8874, 9396, 9486, 10044, 10788, 11016, 11832, 11994, 12648, 13311, 14229, 15283, 15992, 16182, 17748, 17991, 18792, 18972, 20088, 21576, 23988, 24273, 26622, 28458, 30566, 32364, 33983, 35496, 35982, 37944, 39933, 42687, 45849, 47976, 48546, 53244, 53973, 56916, 57971, 61132, 61969, 64728, 67966, 71964, 72819, 79866, 85374, 91698, 97092, 101949, 106488, 107946, 113832, 115942, 122264, 123938, 135932, 137547, 143928, 145638, 159732, 161919, 170748, 173913, 183396, 185907, 194184, 203898, 215892, 231884, 247876, 271864, 275094, 291276, 305847, 319464, 323838, 341496, 347826, 366792, 371814, 407796, 412641, 431784, 463768, 495752, 521739, 550188, 557721, 582552, 611694, 647676, 695652, 743628, 815592, 825282, 917541, 985507, 1043478, 1053473, 1100376, 1115442, 1223388, 1237923, 1295352, 1391304, 1487256, 1565217, 1650564, 1673163, 1797101, 1835082, 1971014, 2086956, 2106946, 2230884, 2446776, 2475846, 2752623, 2956521, 3130434, 3160419, 3301128, 3346326, 3594202, 3670164, 3942028, 4173912, 4213892, 4461768, 4695651, 4951692, 5019489, 5391303, 5505246, 5913042, 6260868, 6320838, 6692652, 7188404, 7340328, 7884056, 8427784, 8869563, 9391302, 9481257, 9903384, 10038978, 10782606, 11010492, 11826084, 12521736, 12641676, 13385304, 14376808, 16173909, 17739126, 18782604, 18962514, 20077956, 21565212, 22020984, 23652168, 25283352, 26608689, 28443771, 30550717, 32347818, 35478252, 37565208, 37925028, 40155912, 43130424, 48521727, 53217378, 56887542, 61101434, 64695636, 70956504, 75850056, 79826067, 85331313, 91652151, 97043454, 106434756, 113775084, 122202868, 129391272, 145565181, 159652134, 170662626, 183304302, 194086908, 212869512, 227550168, 244405736, 274956453, 291130362, 319304268, 341325252, 366608604, 388173816, 549912906, 582260724, 638608536, 682650504, 733217208, 824869359, 1099825812, 1164521448, 1649738718, 2199651624, 2474608077, 3299477436, 4949216154, 6598954872, 9898432308, 19796864616]

約数ペア:

[(1, 19796864616), (2, 9898432308), (3, 6598954872), (4, 4949216154), (6, 3299477436), (8, 2474608077), (9, 2199651624), (12, 1649738718), (17, 1164521448), (18, 1099825812), (24, 824869359), (27, 733217208), (29, 682650504), (31, 638608536), (34, 582260724), (36, 549912906), (51, 388173816), (54, 366608604), (58, 341325252), (62, 319304268), (68, 291130362), (72, 274956453), (81, 244405736), (87, 227550168), (93, 212869512), (102, 194086908), (108, 183304302), (116, 170662626), (124, 159652134), (136, 145565181), (153, 129391272), (162, 122202868), (174, 113775084), (186, 106434756), (204, 97043454), (216, 91652151), (232, 85331313), (248, 79826067), (261, 75850056), (279, 70956504), (306, 64695636), (324, 61101434), (348, 56887542), (372, 53217378), (408, 48521727), (459, 43130424), (493, 40155912), (522, 37925028), (527, 37565208), (558, 35478252), (612, 32347818), (648, 30550717), (696, 28443771), (744, 26608689), (783, 25283352), (837, 23652168), (899, 22020984), (918, 21565212), (986, 20077956), (1044, 18962514), (1054, 18782604), (1116, 17739126), (1224, 16173909), (1377, 14376808), (1479, 13385304), (1566, 12641676), (1581, 12521736), (1674, 11826084), (1798, 11010492), (1836, 10782606), (1972, 10038978), (1999, 9903384), (2088, 9481257), (2108, 9391302), (2232, 8869563), (2349, 8427784), (2511, 7884056), (2697, 7340328), (2754, 7188404), (2958, 6692652), (3132, 6320838), (3162, 6260868), (3348, 5913042), (3596, 5505246), (3672, 5391303), (3944, 5019489), (3998, 4951692), (4216, 4695651), (4437, 4461768), (4698, 4213892), (4743, 4173912), (5022, 3942028), (5394, 3670164), (5508, 3594202), (5916, 3346326), (5997, 3301128), (6264, 3160419), (6324, 3130434), (6696, 2956521), (7192, 2752623), (7996, 2475846), (8091, 2446776), (8874, 2230884), (9396, 2106946), (9486, 2086956), (10044, 1971014), (10788, 1835082), (11016, 1797101), (11832, 1673163), (11994, 1650564), (12648, 1565217), (13311, 1487256), (14229, 1391304), (15283, 1295352), (15992, 1237923), (16182, 1223388), (17748, 1115442), (17991, 1100376), (18792, 1053473), (18972, 1043478), (20088, 985507), (21576, 917541), (23988, 825282), (24273, 815592), (26622, 743628), (28458, 695652), (30566, 647676), (32364, 611694), (33983, 582552), (35496, 557721), (35982, 550188), (37944, 521739), (39933, 495752), (42687, 463768), (45849, 431784), (47976, 412641), (48546, 407796), (53244, 371814), (53973, 366792), (56916, 347826), (57971, 341496), (61132, 323838), (61969, 319464), (64728, 305847), (67966, 291276), (71964, 275094), (72819, 271864), (79866, 247876), (85374, 231884), (91698, 215892), (97092, 203898), (101949, 194184), (106488, 185907), (107946, 183396), (113832, 173913), (115942, 170748), (122264, 161919), (123938, 159732), (135932, 145638), (137547, 143928)]