145153920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 256

約数和(自身を含む): 511142400

約数和(自身を除く): 365988480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 173, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 346, 368, 380, 384, 437, 456, 460, 480, 519, 552, 570, 608, 640, 690, 692, 736, 760, 865, 874, 912, 920, 960, 1038, 1104, 1140, 1216, 1311, 1380, 1384, 1472, 1520, 1730, 1748, 1824, 1840, 1920, 2076, 2185, 2208, 2280, 2432, 2595, 2622, 2760, 2768, 2944, 3040, 3287, 3460, 3496, 3648, 3680, 3979, 4152, 4370, 4416, 4560, 5190, 5244, 5520, 5536, 6080, 6555, 6574, 6920, 6992, 7296, 7360, 7958, 8304, 8740, 8832, 9120, 9861, 10380, 10488, 11040, 11072, 11937, 12160, 13110, 13148, 13840, 13984, 14720, 15916, 16435, 16608, 17480, 18240, 19722, 19895, 20760, 20976, 22080, 22144, 23874, 26220, 26296, 27680, 27968, 31832, 32870, 33216, 34960, 36480, 39444, 39790, 41520, 41952, 44160, 47748, 49305, 52440, 52592, 55360, 55936, 59685, 63664, 65740, 66432, 69920, 75601, 78888, 79580, 83040, 83904, 95496, 98610, 104880, 105184, 110720, 119370, 127328, 131480, 139840, 151202, 157776, 159160, 166080, 167808, 190992, 197220, 209760, 210368, 226803, 238740, 254656, 262960, 279680, 302404, 315552, 318320, 332160, 378005, 381984, 394440, 419520, 420736, 453606, 477480, 509312, 525920, 604808, 631104, 636640, 756010, 763968, 788880, 839040, 907212, 954960, 1051840, 1134015, 1209616, 1262208, 1273280, 1512020, 1527936, 1577760, 1814424, 1909920, 2103680, 2268030, 2419232, 2546560, 3024040, 3155520, 3628848, 3819840, 4536060, 4838464, 6048080, 6311040, 7257696, 7639680, 9072120, 9676928, 12096160, 14515392, 18144240, 24192320, 29030784, 36288480, 48384640, 72576960, 145153920]

約数ペア:

[(1, 145153920), (2, 72576960), (3, 48384640), (4, 36288480), (5, 29030784), (6, 24192320), (8, 18144240), (10, 14515392), (12, 12096160), (15, 9676928), (16, 9072120), (19, 7639680), (20, 7257696), (23, 6311040), (24, 6048080), (30, 4838464), (32, 4536060), (38, 3819840), (40, 3628848), (46, 3155520), (48, 3024040), (57, 2546560), (60, 2419232), (64, 2268030), (69, 2103680), (76, 1909920), (80, 1814424), (92, 1577760), (95, 1527936), (96, 1512020), (114, 1273280), (115, 1262208), (120, 1209616), (128, 1134015), (138, 1051840), (152, 954960), (160, 907212), (173, 839040), (184, 788880), (190, 763968), (192, 756010), (228, 636640), (230, 631104), (240, 604808), (276, 525920), (285, 509312), (304, 477480), (320, 453606), (345, 420736), (346, 419520), (368, 394440), (380, 381984), (384, 378005), (437, 332160), (456, 318320), (460, 315552), (480, 302404), (519, 279680), (552, 262960), (570, 254656), (608, 238740), (640, 226803), (690, 210368), (692, 209760), (736, 197220), (760, 190992), (865, 167808), (874, 166080), (912, 159160), (920, 157776), (960, 151202), (1038, 139840), (1104, 131480), (1140, 127328), (1216, 119370), (1311, 110720), (1380, 105184), (1384, 104880), (1472, 98610), (1520, 95496), (1730, 83904), (1748, 83040), (1824, 79580), (1840, 78888), (1920, 75601), (2076, 69920), (2185, 66432), (2208, 65740), (2280, 63664), (2432, 59685), (2595, 55936), (2622, 55360), (2760, 52592), (2768, 52440), (2944, 49305), (3040, 47748), (3287, 44160), (3460, 41952), (3496, 41520), (3648, 39790), (3680, 39444), (3979, 36480), (4152, 34960), (4370, 33216), (4416, 32870), (4560, 31832), (5190, 27968), (5244, 27680), (5520, 26296), (5536, 26220), (6080, 23874), (6555, 22144), (6574, 22080), (6920, 20976), (6992, 20760), (7296, 19895), (7360, 19722), (7958, 18240), (8304, 17480), (8740, 16608), (8832, 16435), (9120, 15916), (9861, 14720), (10380, 13984), (10488, 13840), (11040, 13148), (11072, 13110), (11937, 12160)]