80198931904

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2113}}^1$

素因数の和:2185

約数の個数: 280

約数和(自身を含む): 210561925840

約数和(自身を除く): 130362993936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 49, 52, 56, 64, 76, 91, 98, 104, 112, 133, 152, 182, 196, 208, 224, 247, 266, 304, 343, 364, 392, 416, 448, 494, 532, 608, 637, 686, 728, 784, 832, 931, 988, 1064, 1216, 1274, 1372, 1456, 1568, 1729, 1862, 1976, 2113, 2128, 2401, 2548, 2744, 2912, 3136, 3458, 3724, 3952, 4226, 4256, 4459, 4802, 5096, 5488, 5824, 6517, 6916, 7448, 7904, 8452, 8512, 8918, 9604, 10192, 10976, 12103, 13034, 13832, 14791, 14896, 15808, 16904, 17836, 19208, 20384, 21952, 24206, 26068, 27469, 27664, 29582, 29792, 31213, 33808, 35672, 38416, 40147, 40768, 45619, 48412, 52136, 54938, 55328, 59164, 59584, 62426, 67616, 71344, 76832, 80294, 84721, 91238, 96824, 103537, 104272, 109876, 110656, 118328, 124852, 135232, 142688, 153664, 160588, 169442, 182476, 192283, 193648, 207074, 208544, 219752, 236656, 249704, 281029, 285376, 321176, 338884, 364952, 384566, 387296, 414148, 417088, 439504, 473312, 499408, 521911, 562058, 593047, 642352, 677768, 724759, 729904, 769132, 774592, 828296, 879008, 946624, 998816, 1043822, 1124116, 1186094, 1284704, 1345981, 1355536, 1449518, 1459808, 1538264, 1656592, 1758016, 1967203, 1997632, 2087644, 2248232, 2372188, 2569408, 2691962, 2711072, 2899036, 2919616, 3076528, 3313184, 3653377, 3934406, 4175288, 4496464, 4744376, 5073313, 5383924, 5422144, 5798072, 6153056, 6626368, 7306754, 7868812, 8350576, 8992928, 9421867, 9488752, 10146626, 10767848, 11596144, 12306112, 13770421, 14613508, 15737624, 16701152, 17985856, 18843734, 18977504, 20293252, 21535696, 23192288, 25573639, 27540842, 29227016, 31475248, 33402304, 37687468, 37955008, 40586504, 43071392, 46384576, 51147278, 55081684, 58454032, 62950496, 65953069, 75374936, 81173008, 86142784, 96392947, 102294556, 110163368, 116908064, 125900992, 131906138, 150749872, 162346016, 179015473, 192785894, 204589112, 220326736, 233816128, 263812276, 301499744, 324692032, 358030946, 385571788, 409178224, 440653472, 527624552, 602999488, 716061892, 771143576, 818356448, 881306944, 1055249104, 1253108311, 1432123784, 1542287152, 1636712896, 2110498208, 2506216622, 2864247568, 3084574304, 4220996416, 5012433244, 5728495136, 6169148608, 10024866488, 11456990272, 20049732976, 40099465952, 80198931904]

約数ペア:

[(1, 80198931904), (2, 40099465952), (4, 20049732976), (7, 11456990272), (8, 10024866488), (13, 6169148608), (14, 5728495136), (16, 5012433244), (19, 4220996416), (26, 3084574304), (28, 2864247568), (32, 2506216622), (38, 2110498208), (49, 1636712896), (52, 1542287152), (56, 1432123784), (64, 1253108311), (76, 1055249104), (91, 881306944), (98, 818356448), (104, 771143576), (112, 716061892), (133, 602999488), (152, 527624552), (182, 440653472), (196, 409178224), (208, 385571788), (224, 358030946), (247, 324692032), (266, 301499744), (304, 263812276), (343, 233816128), (364, 220326736), (392, 204589112), (416, 192785894), (448, 179015473), (494, 162346016), (532, 150749872), (608, 131906138), (637, 125900992), (686, 116908064), (728, 110163368), (784, 102294556), (832, 96392947), (931, 86142784), (988, 81173008), (1064, 75374936), (1216, 65953069), (1274, 62950496), (1372, 58454032), (1456, 55081684), (1568, 51147278), (1729, 46384576), (1862, 43071392), (1976, 40586504), (2113, 37955008), (2128, 37687468), (2401, 33402304), (2548, 31475248), (2744, 29227016), (2912, 27540842), (3136, 25573639), (3458, 23192288), (3724, 21535696), (3952, 20293252), (4226, 18977504), (4256, 18843734), (4459, 17985856), (4802, 16701152), (5096, 15737624), (5488, 14613508), (5824, 13770421), (6517, 12306112), (6916, 11596144), (7448, 10767848), (7904, 10146626), (8452, 9488752), (8512, 9421867), (8918, 8992928), (9604, 8350576), (10192, 7868812), (10976, 7306754), (12103, 6626368), (13034, 6153056), (13832, 5798072), (14791, 5422144), (14896, 5383924), (15808, 5073313), (16904, 4744376), (17836, 4496464), (19208, 4175288), (20384, 3934406), (21952, 3653377), (24206, 3313184), (26068, 3076528), (27469, 2919616), (27664, 2899036), (29582, 2711072), (29792, 2691962), (31213, 2569408), (33808, 2372188), (35672, 2248232), (38416, 2087644), (40147, 1997632), (40768, 1967203), (45619, 1758016), (48412, 1656592), (52136, 1538264), (54938, 1459808), (55328, 1449518), (59164, 1355536), (59584, 1345981), (62426, 1284704), (67616, 1186094), (71344, 1124116), (76832, 1043822), (80294, 998816), (84721, 946624), (91238, 879008), (96824, 828296), (103537, 774592), (104272, 769132), (109876, 729904), (110656, 724759), (118328, 677768), (124852, 642352), (135232, 593047), (142688, 562058), (153664, 521911), (160588, 499408), (169442, 473312), (182476, 439504), (192283, 417088), (193648, 414148), (207074, 387296), (208544, 384566), (219752, 364952), (236656, 338884), (249704, 321176), (281029, 285376)]