157778103680

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:809

約数の個数: 256

約数和(自身を含む): 402524640000

約数和(自身を除く): 244746536320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 173, 179, 190, 304, 320, 346, 358, 380, 419, 608, 640, 692, 716, 760, 838, 865, 895, 1216, 1384, 1432, 1520, 1676, 1730, 1790, 2095, 2432, 2768, 2864, 3040, 3287, 3352, 3401, 3460, 3580, 4190, 5536, 5728, 6080, 6574, 6704, 6802, 6920, 7160, 7961, 8380, 11072, 11456, 12160, 13148, 13408, 13604, 13840, 14320, 15922, 16435, 16760, 17005, 22144, 22912, 26296, 26816, 27208, 27680, 28640, 30967, 31844, 32870, 33520, 34010, 39805, 52592, 53632, 54416, 55360, 57280, 61934, 63688, 65740, 67040, 68020, 72487, 75001, 79610, 105184, 108832, 110720, 114560, 123868, 127376, 131480, 134080, 136040, 144974, 150002, 154835, 159220, 210368, 217664, 247736, 254752, 262960, 268160, 272080, 289948, 300004, 309670, 318440, 362435, 375005, 420736, 435328, 495472, 509504, 525920, 544160, 579896, 588373, 600008, 619340, 636880, 724870, 750010, 990944, 1019008, 1051840, 1088320, 1159792, 1176746, 1200016, 1238680, 1273760, 1377253, 1425019, 1449740, 1500020, 1981888, 2103680, 2176640, 2319584, 2353492, 2400032, 2477360, 2547520, 2754506, 2850038, 2899480, 2941865, 3000040, 3963776, 4639168, 4706984, 4800064, 4954720, 5095040, 5509012, 5700076, 5798960, 5883730, 6000080, 6886265, 7125095, 9278336, 9413968, 9600128, 9909440, 11018024, 11400152, 11597920, 11767460, 12000160, 12975173, 13772530, 14250190, 18827936, 19818880, 22036048, 22800304, 23195840, 23534920, 24000320, 25950346, 27545060, 28500380, 37655872, 44072096, 45600608, 46391680, 47069840, 48000640, 51900692, 55090120, 57000760, 64875865, 75311744, 88144192, 91201216, 94139680, 103801384, 110180240, 114001520, 129751730, 176288384, 182402432, 188279360, 207602768, 220360480, 228003040, 246528287, 259503460, 376558720, 415205536, 440720960, 456006080, 493056574, 519006920, 830411072, 881441920, 912012160, 986113148, 1038013840, 1232641435, 1660822144, 1972226296, 2076027680, 2465282870, 3944452592, 4152055360, 4930565740, 7888905184, 8304110720, 9861131480, 15777810368, 19722262960, 31555620736, 39444525920, 78889051840, 157778103680]

約数ペア:

[(1, 157778103680), (2, 78889051840), (4, 39444525920), (5, 31555620736), (8, 19722262960), (10, 15777810368), (16, 9861131480), (19, 8304110720), (20, 7888905184), (32, 4930565740), (38, 4152055360), (40, 3944452592), (64, 2465282870), (76, 2076027680), (80, 1972226296), (95, 1660822144), (128, 1232641435), (152, 1038013840), (160, 986113148), (173, 912012160), (179, 881441920), (190, 830411072), (304, 519006920), (320, 493056574), (346, 456006080), (358, 440720960), (380, 415205536), (419, 376558720), (608, 259503460), (640, 246528287), (692, 228003040), (716, 220360480), (760, 207602768), (838, 188279360), (865, 182402432), (895, 176288384), (1216, 129751730), (1384, 114001520), (1432, 110180240), (1520, 103801384), (1676, 94139680), (1730, 91201216), (1790, 88144192), (2095, 75311744), (2432, 64875865), (2768, 57000760), (2864, 55090120), (3040, 51900692), (3287, 48000640), (3352, 47069840), (3401, 46391680), (3460, 45600608), (3580, 44072096), (4190, 37655872), (5536, 28500380), (5728, 27545060), (6080, 25950346), (6574, 24000320), (6704, 23534920), (6802, 23195840), (6920, 22800304), (7160, 22036048), (7961, 19818880), (8380, 18827936), (11072, 14250190), (11456, 13772530), (12160, 12975173), (13148, 12000160), (13408, 11767460), (13604, 11597920), (13840, 11400152), (14320, 11018024), (15922, 9909440), (16435, 9600128), (16760, 9413968), (17005, 9278336), (22144, 7125095), (22912, 6886265), (26296, 6000080), (26816, 5883730), (27208, 5798960), (27680, 5700076), (28640, 5509012), (30967, 5095040), (31844, 4954720), (32870, 4800064), (33520, 4706984), (34010, 4639168), (39805, 3963776), (52592, 3000040), (53632, 2941865), (54416, 2899480), (55360, 2850038), (57280, 2754506), (61934, 2547520), (63688, 2477360), (65740, 2400032), (67040, 2353492), (68020, 2319584), (72487, 2176640), (75001, 2103680), (79610, 1981888), (105184, 1500020), (108832, 1449740), (110720, 1425019), (114560, 1377253), (123868, 1273760), (127376, 1238680), (131480, 1200016), (134080, 1176746), (136040, 1159792), (144974, 1088320), (150002, 1051840), (154835, 1019008), (159220, 990944), (210368, 750010), (217664, 724870), (247736, 636880), (254752, 619340), (262960, 600008), (268160, 588373), (272080, 579896), (289948, 544160), (300004, 525920), (309670, 509504), (318440, 495472), (362435, 435328), (375005, 420736)]