159900960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 538876800

約数和(自身を除く): 378975840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 89, 95, 96, 114, 120, 152, 160, 178, 190, 197, 228, 240, 267, 285, 304, 356, 380, 394, 445, 456, 480, 534, 570, 591, 608, 712, 760, 788, 890, 912, 985, 1068, 1140, 1182, 1335, 1424, 1520, 1576, 1691, 1780, 1824, 1970, 2136, 2280, 2364, 2670, 2848, 2955, 3040, 3152, 3382, 3560, 3743, 3940, 4272, 4560, 4728, 5073, 5340, 5910, 6304, 6764, 7120, 7486, 7880, 8455, 8544, 9120, 9456, 10146, 10680, 11229, 11820, 13528, 14240, 14972, 15760, 16910, 17533, 18715, 18912, 20292, 21360, 22458, 23640, 25365, 27056, 29944, 31520, 33820, 35066, 37430, 40584, 42720, 44916, 47280, 50730, 52599, 54112, 56145, 59888, 67640, 70132, 74860, 81168, 87665, 89832, 94560, 101460, 105198, 112290, 119776, 135280, 140264, 149720, 162336, 175330, 179664, 202920, 210396, 224580, 262995, 270560, 280528, 299440, 333127, 350660, 359328, 405840, 420792, 449160, 525990, 561056, 598880, 666254, 701320, 811680, 841584, 898320, 999381, 1051980, 1332508, 1402640, 1665635, 1683168, 1796640, 1998762, 2103960, 2665016, 2805280, 3331270, 3997524, 4207920, 4996905, 5330032, 6662540, 7995048, 8415840, 9993810, 10660064, 13325080, 15990096, 19987620, 26650160, 31980192, 39975240, 53300320, 79950480, 159900960]

約数ペア:

[(1, 159900960), (2, 79950480), (3, 53300320), (4, 39975240), (5, 31980192), (6, 26650160), (8, 19987620), (10, 15990096), (12, 13325080), (15, 10660064), (16, 9993810), (19, 8415840), (20, 7995048), (24, 6662540), (30, 5330032), (32, 4996905), (38, 4207920), (40, 3997524), (48, 3331270), (57, 2805280), (60, 2665016), (76, 2103960), (80, 1998762), (89, 1796640), (95, 1683168), (96, 1665635), (114, 1402640), (120, 1332508), (152, 1051980), (160, 999381), (178, 898320), (190, 841584), (197, 811680), (228, 701320), (240, 666254), (267, 598880), (285, 561056), (304, 525990), (356, 449160), (380, 420792), (394, 405840), (445, 359328), (456, 350660), (480, 333127), (534, 299440), (570, 280528), (591, 270560), (608, 262995), (712, 224580), (760, 210396), (788, 202920), (890, 179664), (912, 175330), (985, 162336), (1068, 149720), (1140, 140264), (1182, 135280), (1335, 119776), (1424, 112290), (1520, 105198), (1576, 101460), (1691, 94560), (1780, 89832), (1824, 87665), (1970, 81168), (2136, 74860), (2280, 70132), (2364, 67640), (2670, 59888), (2848, 56145), (2955, 54112), (3040, 52599), (3152, 50730), (3382, 47280), (3560, 44916), (3743, 42720), (3940, 40584), (4272, 37430), (4560, 35066), (4728, 33820), (5073, 31520), (5340, 29944), (5910, 27056), (6304, 25365), (6764, 23640), (7120, 22458), (7486, 21360), (7880, 20292), (8455, 18912), (8544, 18715), (9120, 17533), (9456, 16910), (10146, 15760), (10680, 14972), (11229, 14240), (11820, 13528)]