20754985160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:333

約数の個数: 512

約数和(自身を含む): 65028096000

約数和(自身を除く): 44273110840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 19, 20, 26, 28, 34, 35, 38, 40, 52, 56, 65, 68, 70, 76, 85, 91, 95, 104, 119, 127, 130, 133, 136, 139, 140, 152, 170, 182, 190, 221, 238, 247, 254, 260, 266, 278, 280, 323, 340, 364, 380, 442, 455, 476, 494, 508, 520, 532, 556, 595, 635, 646, 665, 680, 695, 728, 760, 884, 889, 910, 952, 973, 988, 1016, 1064, 1105, 1112, 1190, 1235, 1270, 1292, 1330, 1390, 1547, 1615, 1651, 1729, 1768, 1778, 1807, 1820, 1946, 1976, 2159, 2210, 2261, 2363, 2380, 2413, 2470, 2540, 2584, 2641, 2660, 2780, 3094, 3230, 3302, 3458, 3556, 3614, 3640, 3892, 4199, 4318, 4420, 4445, 4522, 4726, 4760, 4826, 4865, 4940, 5080, 5282, 5320, 5560, 6188, 6460, 6604, 6916, 7112, 7228, 7735, 7784, 8255, 8398, 8636, 8645, 8840, 8890, 9035, 9044, 9452, 9652, 9730, 9880, 10564, 10795, 11305, 11557, 11815, 12065, 12376, 12649, 12920, 13205, 13208, 13832, 14456, 15113, 15470, 16510, 16541, 16796, 16891, 17272, 17290, 17653, 17780, 18070, 18088, 18487, 18904, 19304, 19460, 20995, 21128, 21590, 22610, 23114, 23630, 24130, 25298, 26410, 28067, 29393, 30226, 30719, 30940, 31369, 33020, 33082, 33592, 33782, 34333, 34580, 35306, 35560, 36140, 36974, 38920, 41021, 41990, 43180, 44897, 45220, 46228, 47260, 48260, 50596, 52820, 56134, 57785, 58786, 60452, 61438, 61880, 62738, 63245, 66040, 66164, 67564, 68666, 69160, 70612, 72280, 73948, 75565, 82042, 82705, 83980, 84455, 86360, 88265, 89794, 90440, 92435, 92456, 94520, 96520, 101192, 105640, 112268, 115570, 117572, 120904, 122876, 123571, 125476, 126490, 132328, 135128, 137332, 140335, 141224, 146965, 147896, 151130, 153595, 156845, 164084, 165410, 167960, 168910, 171665, 176530, 179588, 184870, 196469, 205105, 215033, 219583, 224485, 224536, 229489, 231140, 235144, 240331, 245752, 247142, 250952, 252980, 274664, 280670, 287147, 293930, 300101, 302260, 307190, 313690, 314279, 328168, 330820, 335407, 337820, 343330, 353060, 359176, 369740, 392938, 410210, 430066, 439166, 448970, 458978, 462280, 480662, 494284, 505960, 533273, 561340, 574294, 583661, 587860, 600202, 604520, 614380, 617855, 627380, 628558, 661640, 670814, 675640, 686660, 706120, 739480, 785876, 820420, 860132, 878332, 897940, 917956, 961324, 982345, 988568, 1066546, 1075165, 1097915, 1122680, 1147445, 1148588, 1167322, 1175720, 1200404, 1201655, 1228760, 1235710, 1254760, 1257116, 1341628, 1373320, 1435735, 1500505, 1571395, 1571752, 1606423, 1640840, 1677035, 1720264, 1756664, 1795880, 1835912, 1922648, 1964690, 2100707, 2133092, 2150330, 2195830, 2294890, 2297176, 2334644, 2347849, 2400808, 2403310, 2471420, 2514232, 2666365, 2683256, 2871470, 2918305, 3001010, 3142790, 3212846, 3354070, 3732911, 3901313, 3929380, 4085627, 4201414, 4266184, 4300660, 4360291, 4391660, 4589780, 4669288, 4695698, 4806620, 4942840, 5332730, 5701919, 5742940, 5836610, 6002020, 6285580, 6425692, 6708140, 7465822, 7802626, 7858760, 8032115, 8171254, 8402828, 8601320, 8720582, 8783320, 9179560, 9391396, 9613240, 10503535, 10665460, 11403838, 11485880, 11673220, 11739245, 12004040, 12571160, 12851384, 13416280, 14931644, 15605252, 16064230, 16342508, 16805656, 17441164, 18664555, 18782792, 19506565, 20428135, 21007070, 21330920, 21801455, 22807676, 23346440, 23478490, 27309191, 28509595, 29863288, 30522037, 31210504, 32128460, 32685016, 34882328, 37329110, 39013130, 39913433, 40856270, 42014140, 43602910, 45615352, 46956980, 54618382, 57019190, 61044074, 64256920, 74124947, 74658220, 78026260, 79826866, 81712540, 84028280, 87205820, 93913960, 109236764, 114038380, 122088148, 136545955, 148249894, 149316440, 152610185, 156052520, 159653732, 163425080, 174411640, 199567165, 218473528, 228076760, 244176296, 273091910, 296499788, 305220370, 319307464, 370624735, 399134330, 518874629, 546183820, 592999576, 610440740, 741249470, 798268660, 1037749258, 1092367640, 1220881480, 1482498940, 1596537320, 2075498516, 2594373145, 2964997880, 4150997032, 5188746290, 10377492580, 20754985160]

約数ペア:

[(1, 20754985160), (2, 10377492580), (4, 5188746290), (5, 4150997032), (7, 2964997880), (8, 2594373145), (10, 2075498516), (13, 1596537320), (14, 1482498940), (17, 1220881480), (19, 1092367640), (20, 1037749258), (26, 798268660), (28, 741249470), (34, 610440740), (35, 592999576), (38, 546183820), (40, 518874629), (52, 399134330), (56, 370624735), (65, 319307464), (68, 305220370), (70, 296499788), (76, 273091910), (85, 244176296), (91, 228076760), (95, 218473528), (104, 199567165), (119, 174411640), (127, 163425080), (130, 159653732), (133, 156052520), (136, 152610185), (139, 149316440), (140, 148249894), (152, 136545955), (170, 122088148), (182, 114038380), (190, 109236764), (221, 93913960), (238, 87205820), (247, 84028280), (254, 81712540), (260, 79826866), (266, 78026260), (278, 74658220), (280, 74124947), (323, 64256920), (340, 61044074), (364, 57019190), (380, 54618382), (442, 46956980), (455, 45615352), (476, 43602910), (494, 42014140), (508, 40856270), (520, 39913433), (532, 39013130), (556, 37329110), (595, 34882328), (635, 32685016), (646, 32128460), (665, 31210504), (680, 30522037), (695, 29863288), (728, 28509595), (760, 27309191), (884, 23478490), (889, 23346440), (910, 22807676), (952, 21801455), (973, 21330920), (988, 21007070), (1016, 20428135), (1064, 19506565), (1105, 18782792), (1112, 18664555), (1190, 17441164), (1235, 16805656), (1270, 16342508), (1292, 16064230), (1330, 15605252), (1390, 14931644), (1547, 13416280), (1615, 12851384), (1651, 12571160), (1729, 12004040), (1768, 11739245), (1778, 11673220), (1807, 11485880), (1820, 11403838), (1946, 10665460), (1976, 10503535), (2159, 9613240), (2210, 9391396), (2261, 9179560), (2363, 8783320), (2380, 8720582), (2413, 8601320), (2470, 8402828), (2540, 8171254), (2584, 8032115), (2641, 7858760), (2660, 7802626), (2780, 7465822), (3094, 6708140), (3230, 6425692), (3302, 6285580), (3458, 6002020), (3556, 5836610), (3614, 5742940), (3640, 5701919), (3892, 5332730), (4199, 4942840), (4318, 4806620), (4420, 4695698), (4445, 4669288), (4522, 4589780), (4726, 4391660), (4760, 4360291), (4826, 4300660), (4865, 4266184), (4940, 4201414), (5080, 4085627), (5282, 3929380), (5320, 3901313), (5560, 3732911), (6188, 3354070), (6460, 3212846), (6604, 3142790), (6916, 3001010), (7112, 2918305), (7228, 2871470), (7735, 2683256), (7784, 2666365), (8255, 2514232), (8398, 2471420), (8636, 2403310), (8645, 2400808), (8840, 2347849), (8890, 2334644), (9035, 2297176), (9044, 2294890), (9452, 2195830), (9652, 2150330), (9730, 2133092), (9880, 2100707), (10564, 1964690), (10795, 1922648), (11305, 1835912), (11557, 1795880), (11815, 1756664), (12065, 1720264), (12376, 1677035), (12649, 1640840), (12920, 1606423), (13205, 1571752), (13208, 1571395), (13832, 1500505), (14456, 1435735), (15113, 1373320), (15470, 1341628), (16510, 1257116), (16541, 1254760), (16796, 1235710), (16891, 1228760), (17272, 1201655), (17290, 1200404), (17653, 1175720), (17780, 1167322), (18070, 1148588), (18088, 1147445), (18487, 1122680), (18904, 1097915), (19304, 1075165), (19460, 1066546), (20995, 988568), (21128, 982345), (21590, 961324), (22610, 917956), (23114, 897940), (23630, 878332), (24130, 860132), (25298, 820420), (26410, 785876), (28067, 739480), (29393, 706120), (30226, 686660), (30719, 675640), (30940, 670814), (31369, 661640), (33020, 628558), (33082, 627380), (33592, 617855), (33782, 614380), (34333, 604520), (34580, 600202), (35306, 587860), (35560, 583661), (36140, 574294), (36974, 561340), (38920, 533273), (41021, 505960), (41990, 494284), (43180, 480662), (44897, 462280), (45220, 458978), (46228, 448970), (47260, 439166), (48260, 430066), (50596, 410210), (52820, 392938), (56134, 369740), (57785, 359176), (58786, 353060), (60452, 343330), (61438, 337820), (61880, 335407), (62738, 330820), (63245, 328168), (66040, 314279), (66164, 313690), (67564, 307190), (68666, 302260), (69160, 300101), (70612, 293930), (72280, 287147), (73948, 280670), (75565, 274664), (82042, 252980), (82705, 250952), (83980, 247142), (84455, 245752), (86360, 240331), (88265, 235144), (89794, 231140), (90440, 229489), (92435, 224536), (92456, 224485), (94520, 219583), (96520, 215033), (101192, 205105), (105640, 196469), (112268, 184870), (115570, 179588), (117572, 176530), (120904, 171665), (122876, 168910), (123571, 167960), (125476, 165410), (126490, 164084), (132328, 156845), (135128, 153595), (137332, 151130), (140335, 147896), (141224, 146965)]