171419520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:205

約数の個数: 256

約数和(自身を含む): 595353600

約数和(自身を除く): 423934080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 37, 38, 40, 48, 57, 60, 64, 74, 76, 80, 95, 96, 111, 114, 120, 127, 128, 148, 152, 160, 185, 190, 192, 222, 228, 240, 254, 285, 296, 304, 320, 370, 380, 381, 384, 444, 456, 480, 508, 555, 570, 592, 608, 635, 640, 703, 740, 760, 762, 888, 912, 960, 1016, 1110, 1140, 1184, 1216, 1270, 1406, 1480, 1520, 1524, 1776, 1824, 1905, 1920, 2032, 2109, 2220, 2280, 2368, 2413, 2432, 2540, 2812, 2960, 3040, 3048, 3515, 3552, 3648, 3810, 4064, 4218, 4440, 4560, 4699, 4736, 4826, 5080, 5624, 5920, 6080, 6096, 7030, 7104, 7239, 7296, 7620, 8128, 8436, 8880, 9120, 9398, 9652, 10160, 10545, 11248, 11840, 12065, 12160, 12192, 14060, 14097, 14208, 14478, 15240, 16256, 16872, 17760, 18240, 18796, 19304, 20320, 21090, 22496, 23495, 23680, 24130, 24384, 28120, 28194, 28956, 30480, 33744, 35520, 36195, 36480, 37592, 38608, 40640, 42180, 44992, 46990, 48260, 48768, 56240, 56388, 57912, 60960, 67488, 70485, 71040, 72390, 75184, 77216, 81280, 84360, 89281, 89984, 93980, 96520, 112480, 112776, 115824, 121920, 134976, 140970, 144780, 150368, 154432, 168720, 178562, 187960, 193040, 224960, 225552, 231648, 243840, 267843, 269952, 281940, 289560, 300736, 308864, 337440, 357124, 375920, 386080, 446405, 449920, 451104, 463296, 535686, 563880, 579120, 601472, 674880, 714248, 751840, 772160, 892810, 902208, 926592, 1071372, 1127760, 1158240, 1339215, 1349760, 1428496, 1503680, 1544320, 1785620, 1804416, 2142744, 2255520, 2316480, 2678430, 2856992, 3007360, 3571240, 4285488, 4511040, 4632960, 5356860, 5713984, 7142480, 8570976, 9022080, 10713720, 11427968, 14284960, 17141952, 21427440, 28569920, 34283904, 42854880, 57139840, 85709760, 171419520]

約数ペア:

[(1, 171419520), (2, 85709760), (3, 57139840), (4, 42854880), (5, 34283904), (6, 28569920), (8, 21427440), (10, 17141952), (12, 14284960), (15, 11427968), (16, 10713720), (19, 9022080), (20, 8570976), (24, 7142480), (30, 5713984), (32, 5356860), (37, 4632960), (38, 4511040), (40, 4285488), (48, 3571240), (57, 3007360), (60, 2856992), (64, 2678430), (74, 2316480), (76, 2255520), (80, 2142744), (95, 1804416), (96, 1785620), (111, 1544320), (114, 1503680), (120, 1428496), (127, 1349760), (128, 1339215), (148, 1158240), (152, 1127760), (160, 1071372), (185, 926592), (190, 902208), (192, 892810), (222, 772160), (228, 751840), (240, 714248), (254, 674880), (285, 601472), (296, 579120), (304, 563880), (320, 535686), (370, 463296), (380, 451104), (381, 449920), (384, 446405), (444, 386080), (456, 375920), (480, 357124), (508, 337440), (555, 308864), (570, 300736), (592, 289560), (608, 281940), (635, 269952), (640, 267843), (703, 243840), (740, 231648), (760, 225552), (762, 224960), (888, 193040), (912, 187960), (960, 178562), (1016, 168720), (1110, 154432), (1140, 150368), (1184, 144780), (1216, 140970), (1270, 134976), (1406, 121920), (1480, 115824), (1520, 112776), (1524, 112480), (1776, 96520), (1824, 93980), (1905, 89984), (1920, 89281), (2032, 84360), (2109, 81280), (2220, 77216), (2280, 75184), (2368, 72390), (2413, 71040), (2432, 70485), (2540, 67488), (2812, 60960), (2960, 57912), (3040, 56388), (3048, 56240), (3515, 48768), (3552, 48260), (3648, 46990), (3810, 44992), (4064, 42180), (4218, 40640), (4440, 38608), (4560, 37592), (4699, 36480), (4736, 36195), (4826, 35520), (5080, 33744), (5624, 30480), (5920, 28956), (6080, 28194), (6096, 28120), (7030, 24384), (7104, 24130), (7239, 23680), (7296, 23495), (7620, 22496), (8128, 21090), (8436, 20320), (8880, 19304), (9120, 18796), (9398, 18240), (9652, 17760), (10160, 16872), (10545, 16256), (11248, 15240), (11840, 14478), (12065, 14208), (12160, 14097), (12192, 14060)]