19987800768

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2699}}^1$

素因数の和:2796

約数の個数: 336

約数和(自身を含む): 65902636800

約数和(自身を除く): 45914836032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 43, 46, 48, 52, 64, 69, 72, 78, 86, 92, 96, 104, 117, 129, 138, 144, 156, 172, 184, 192, 207, 208, 234, 258, 276, 288, 299, 312, 344, 368, 387, 414, 416, 468, 516, 552, 559, 576, 598, 624, 688, 736, 774, 828, 832, 897, 936, 989, 1032, 1104, 1118, 1196, 1248, 1376, 1472, 1548, 1656, 1677, 1794, 1872, 1978, 2064, 2208, 2236, 2392, 2496, 2691, 2699, 2752, 2967, 3096, 3312, 3354, 3588, 3744, 3956, 4128, 4416, 4472, 4784, 5031, 5382, 5398, 5934, 6192, 6624, 6708, 7176, 7488, 7912, 8097, 8256, 8901, 8944, 9568, 10062, 10764, 10796, 11868, 12384, 12857, 13248, 13416, 14352, 15824, 16194, 17802, 17888, 19136, 20124, 21528, 21592, 23736, 24291, 24768, 25714, 26832, 28704, 31648, 32388, 35087, 35604, 35776, 38571, 40248, 43056, 43184, 47472, 48582, 51428, 53664, 57408, 62077, 63296, 64776, 70174, 71208, 77142, 80496, 86112, 86368, 94944, 97164, 102856, 105261, 107328, 115713, 116057, 124154, 129552, 140348, 142416, 154284, 160992, 172224, 172736, 186231, 189888, 194328, 205712, 210522, 231426, 232114, 248308, 259104, 280696, 284832, 308568, 315783, 321984, 348171, 372462, 388656, 411424, 421044, 462852, 464228, 496616, 518208, 558693, 561392, 569664, 617136, 631566, 696342, 744924, 777312, 807001, 822848, 842088, 925704, 928456, 993232, 1044513, 1117386, 1122784, 1234272, 1263132, 1392684, 1489848, 1508741, 1554624, 1614002, 1684176, 1851408, 1856912, 1986464, 2089026, 2234772, 2245568, 2421003, 2468544, 2526264, 2669311, 2785368, 2979696, 3017482, 3228004, 3368352, 3702816, 3713824, 3972928, 4178052, 4469544, 4526223, 4842006, 5052528, 5338622, 5570736, 5959392, 6034964, 6456008, 6736704, 7263009, 7405632, 7427648, 8007933, 8356104, 8939088, 9052446, 9684012, 10105056, 10677244, 11141472, 11918784, 12069928, 12912016, 13578669, 14526018, 16015866, 16712208, 17878176, 18104892, 19368024, 20210112, 21354488, 22282944, 24023799, 24139856, 25824032, 27157338, 29052036, 32031732, 33424416, 34701043, 35756352, 36209784, 38736048, 42708976, 48047598, 48279712, 51648064, 54314676, 58104072, 64063464, 66848832, 69402086, 72419568, 77472096, 85417952, 96095196, 96559424, 104103129, 108629352, 116208144, 128126928, 138804172, 144839136, 154944192, 170835904, 192190392, 208206258, 217258704, 232416288, 256253856, 277608344, 289678272, 312309387, 384380784, 416412516, 434517408, 464832576, 512507712, 555216688, 624618774, 768761568, 832825032, 869034816, 1110433376, 1249237548, 1537523136, 1665650064, 2220866752, 2498475096, 3331300128, 4996950192, 6662600256, 9993900384, 19987800768]

約数ペア:

[(1, 19987800768), (2, 9993900384), (3, 6662600256), (4, 4996950192), (6, 3331300128), (8, 2498475096), (9, 2220866752), (12, 1665650064), (13, 1537523136), (16, 1249237548), (18, 1110433376), (23, 869034816), (24, 832825032), (26, 768761568), (32, 624618774), (36, 555216688), (39, 512507712), (43, 464832576), (46, 434517408), (48, 416412516), (52, 384380784), (64, 312309387), (69, 289678272), (72, 277608344), (78, 256253856), (86, 232416288), (92, 217258704), (96, 208206258), (104, 192190392), (117, 170835904), (129, 154944192), (138, 144839136), (144, 138804172), (156, 128126928), (172, 116208144), (184, 108629352), (192, 104103129), (207, 96559424), (208, 96095196), (234, 85417952), (258, 77472096), (276, 72419568), (288, 69402086), (299, 66848832), (312, 64063464), (344, 58104072), (368, 54314676), (387, 51648064), (414, 48279712), (416, 48047598), (468, 42708976), (516, 38736048), (552, 36209784), (559, 35756352), (576, 34701043), (598, 33424416), (624, 32031732), (688, 29052036), (736, 27157338), (774, 25824032), (828, 24139856), (832, 24023799), (897, 22282944), (936, 21354488), (989, 20210112), (1032, 19368024), (1104, 18104892), (1118, 17878176), (1196, 16712208), (1248, 16015866), (1376, 14526018), (1472, 13578669), (1548, 12912016), (1656, 12069928), (1677, 11918784), (1794, 11141472), (1872, 10677244), (1978, 10105056), (2064, 9684012), (2208, 9052446), (2236, 8939088), (2392, 8356104), (2496, 8007933), (2691, 7427648), (2699, 7405632), (2752, 7263009), (2967, 6736704), (3096, 6456008), (3312, 6034964), (3354, 5959392), (3588, 5570736), (3744, 5338622), (3956, 5052528), (4128, 4842006), (4416, 4526223), (4472, 4469544), (4784, 4178052), (5031, 3972928), (5382, 3713824), (5398, 3702816), (5934, 3368352), (6192, 3228004), (6624, 3017482), (6708, 2979696), (7176, 2785368), (7488, 2669311), (7912, 2526264), (8097, 2468544), (8256, 2421003), (8901, 2245568), (8944, 2234772), (9568, 2089026), (10062, 1986464), (10764, 1856912), (10796, 1851408), (11868, 1684176), (12384, 1614002), (12857, 1554624), (13248, 1508741), (13416, 1489848), (14352, 1392684), (15824, 1263132), (16194, 1234272), (17802, 1122784), (17888, 1117386), (19136, 1044513), (20124, 993232), (21528, 928456), (21592, 925704), (23736, 842088), (24291, 822848), (24768, 807001), (25714, 777312), (26832, 744924), (28704, 696342), (31648, 631566), (32388, 617136), (35087, 569664), (35604, 561392), (35776, 558693), (38571, 518208), (40248, 496616), (43056, 464228), (43184, 462852), (47472, 421044), (48582, 411424), (51428, 388656), (53664, 372462), (57408, 348171), (62077, 321984), (63296, 315783), (64776, 308568), (70174, 284832), (71208, 280696), (77142, 259104), (80496, 248308), (86112, 232114), (86368, 231426), (94944, 210522), (97164, 205712), (102856, 194328), (105261, 189888), (107328, 186231), (115713, 172736), (116057, 172224), (124154, 160992), (129552, 154284), (140348, 142416)]