156799708960

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:1083

約数の個数: 192

約数和(自身を含む): 381405024000

約数和(自身を除く): 224605315040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 109, 149, 160, 166, 218, 298, 332, 415, 436, 545, 596, 664, 727, 745, 830, 872, 1090, 1192, 1328, 1454, 1490, 1660, 1744, 2180, 2384, 2656, 2908, 2980, 3320, 3488, 3635, 4360, 4768, 5816, 5960, 6640, 7270, 8720, 9047, 11632, 11920, 12367, 13280, 14540, 16241, 17440, 18094, 23264, 23840, 24734, 29080, 32482, 36188, 45235, 49468, 58160, 60341, 61835, 64964, 72376, 79243, 81205, 90470, 98936, 108323, 116320, 120682, 123670, 129928, 144752, 158486, 162410, 180940, 197872, 216646, 241364, 247340, 259856, 289504, 301705, 316972, 324820, 361880, 395744, 396215, 433292, 482728, 494680, 519712, 541615, 603410, 633944, 649640, 723760, 792430, 866584, 965456, 989360, 1083230, 1206820, 1267888, 1299280, 1348003, 1447520, 1584860, 1733168, 1930912, 1978720, 2166460, 2413640, 2535776, 2598560, 2696006, 3169720, 3466336, 4332920, 4827280, 5392012, 6339440, 6577169, 6740015, 8665840, 8990809, 9654560, 10784024, 11807207, 12678880, 13154338, 13480030, 17331680, 17981618, 21568048, 23614414, 26308676, 26960060, 32885845, 35963236, 43136096, 44954045, 47228828, 52617352, 53920120, 59036035, 65771690, 71926472, 89908090, 94457656, 105234704, 107840240, 118072070, 131543380, 143852944, 179816180, 188915312, 210469408, 215680480, 236144140, 263086760, 287705888, 359632360, 377830624, 472288280, 526173520, 719264720, 944576560, 979998181, 1052347040, 1438529440, 1889153120, 1959996362, 3919992724, 4899990905, 7839985448, 9799981810, 15679970896, 19599963620, 31359941792, 39199927240, 78399854480, 156799708960]

約数ペア:

[(1, 156799708960), (2, 78399854480), (4, 39199927240), (5, 31359941792), (8, 19599963620), (10, 15679970896), (16, 9799981810), (20, 7839985448), (32, 4899990905), (40, 3919992724), (80, 1959996362), (83, 1889153120), (109, 1438529440), (149, 1052347040), (160, 979998181), (166, 944576560), (218, 719264720), (298, 526173520), (332, 472288280), (415, 377830624), (436, 359632360), (545, 287705888), (596, 263086760), (664, 236144140), (727, 215680480), (745, 210469408), (830, 188915312), (872, 179816180), (1090, 143852944), (1192, 131543380), (1328, 118072070), (1454, 107840240), (1490, 105234704), (1660, 94457656), (1744, 89908090), (2180, 71926472), (2384, 65771690), (2656, 59036035), (2908, 53920120), (2980, 52617352), (3320, 47228828), (3488, 44954045), (3635, 43136096), (4360, 35963236), (4768, 32885845), (5816, 26960060), (5960, 26308676), (6640, 23614414), (7270, 21568048), (8720, 17981618), (9047, 17331680), (11632, 13480030), (11920, 13154338), (12367, 12678880), (13280, 11807207), (14540, 10784024), (16241, 9654560), (17440, 8990809), (18094, 8665840), (23264, 6740015), (23840, 6577169), (24734, 6339440), (29080, 5392012), (32482, 4827280), (36188, 4332920), (45235, 3466336), (49468, 3169720), (58160, 2696006), (60341, 2598560), (61835, 2535776), (64964, 2413640), (72376, 2166460), (79243, 1978720), (81205, 1930912), (90470, 1733168), (98936, 1584860), (108323, 1447520), (116320, 1348003), (120682, 1299280), (123670, 1267888), (129928, 1206820), (144752, 1083230), (158486, 989360), (162410, 965456), (180940, 866584), (197872, 792430), (216646, 723760), (241364, 649640), (247340, 633944), (259856, 603410), (289504, 541615), (301705, 519712), (316972, 494680), (324820, 482728), (361880, 433292), (395744, 396215)]