80257664640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1151}}^1\times {\mathrm{1579}}^1$

素因数の和:2775

約数の個数: 256

約数和(自身を含む): 267345100800

約数和(自身を除く): 187087436160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 920, 960, 1104, 1151, 1380, 1472, 1579, 1840, 1920, 2208, 2302, 2760, 2944, 3158, 3453, 3680, 4416, 4604, 4737, 5520, 5755, 6316, 6906, 7360, 7895, 8832, 9208, 9474, 11040, 11510, 12632, 13812, 14720, 15790, 17265, 18416, 18948, 22080, 23020, 23685, 25264, 26473, 27624, 31580, 34530, 36317, 36832, 37896, 44160, 46040, 47370, 50528, 52946, 55248, 63160, 69060, 72634, 73664, 75792, 79419, 92080, 94740, 101056, 105892, 108951, 110496, 126320, 132365, 138120, 145268, 147328, 151584, 158838, 181585, 184160, 189480, 202112, 211784, 217902, 220992, 252640, 264730, 276240, 290536, 303168, 317676, 363170, 368320, 378960, 397095, 423568, 435804, 441984, 505280, 529460, 544755, 552480, 581072, 606336, 635352, 726340, 736640, 757920, 794190, 847136, 871608, 1010560, 1058920, 1089510, 1104960, 1162144, 1270704, 1452680, 1515840, 1588380, 1694272, 1743216, 1817429, 2117840, 2179020, 2209920, 2324288, 2541408, 2905360, 3031680, 3176760, 3388544, 3486432, 3634858, 4235680, 4358040, 4648576, 5082816, 5452287, 5810720, 6353520, 6972864, 7269716, 8471360, 8716080, 9087145, 10165632, 10904574, 11621440, 12707040, 13945728, 14539432, 16942720, 17432160, 18174290, 21809148, 23242880, 25414080, 27261435, 29078864, 34864320, 36348580, 41800867, 43618296, 50828160, 54522870, 58157728, 69728640, 72697160, 83601734, 87236592, 109045740, 116315456, 125402601, 145394320, 167203468, 174473184, 209004335, 218091480, 232630912, 250805202, 290788640, 334406936, 348946368, 418008670, 436182960, 501610404, 581577280, 627013005, 668813872, 697892736, 836017340, 872365920, 1003220808, 1163154560, 1254026010, 1337627744, 1672034680, 1744731840, 2006441616, 2508052020, 2675255488, 3344069360, 3489463680, 4012883232, 5016104040, 5350510976, 6688138720, 8025766464, 10032208080, 13376277440, 16051532928, 20064416160, 26752554880, 40128832320, 80257664640]

約数ペア:

[(1, 80257664640), (2, 40128832320), (3, 26752554880), (4, 20064416160), (5, 16051532928), (6, 13376277440), (8, 10032208080), (10, 8025766464), (12, 6688138720), (15, 5350510976), (16, 5016104040), (20, 4012883232), (23, 3489463680), (24, 3344069360), (30, 2675255488), (32, 2508052020), (40, 2006441616), (46, 1744731840), (48, 1672034680), (60, 1337627744), (64, 1254026010), (69, 1163154560), (80, 1003220808), (92, 872365920), (96, 836017340), (115, 697892736), (120, 668813872), (128, 627013005), (138, 581577280), (160, 501610404), (184, 436182960), (192, 418008670), (230, 348946368), (240, 334406936), (276, 290788640), (320, 250805202), (345, 232630912), (368, 218091480), (384, 209004335), (460, 174473184), (480, 167203468), (552, 145394320), (640, 125402601), (690, 116315456), (736, 109045740), (920, 87236592), (960, 83601734), (1104, 72697160), (1151, 69728640), (1380, 58157728), (1472, 54522870), (1579, 50828160), (1840, 43618296), (1920, 41800867), (2208, 36348580), (2302, 34864320), (2760, 29078864), (2944, 27261435), (3158, 25414080), (3453, 23242880), (3680, 21809148), (4416, 18174290), (4604, 17432160), (4737, 16942720), (5520, 14539432), (5755, 13945728), (6316, 12707040), (6906, 11621440), (7360, 10904574), (7895, 10165632), (8832, 9087145), (9208, 8716080), (9474, 8471360), (11040, 7269716), (11510, 6972864), (12632, 6353520), (13812, 5810720), (14720, 5452287), (15790, 5082816), (17265, 4648576), (18416, 4358040), (18948, 4235680), (22080, 3634858), (23020, 3486432), (23685, 3388544), (25264, 3176760), (26473, 3031680), (27624, 2905360), (31580, 2541408), (34530, 2324288), (36317, 2209920), (36832, 2179020), (37896, 2117840), (44160, 1817429), (46040, 1743216), (47370, 1694272), (50528, 1588380), (52946, 1515840), (55248, 1452680), (63160, 1270704), (69060, 1162144), (72634, 1104960), (73664, 1089510), (75792, 1058920), (79419, 1010560), (92080, 871608), (94740, 847136), (101056, 794190), (105892, 757920), (108951, 736640), (110496, 726340), (126320, 635352), (132365, 606336), (138120, 581072), (145268, 552480), (147328, 544755), (151584, 529460), (158838, 505280), (181585, 441984), (184160, 435804), (189480, 423568), (202112, 397095), (211784, 378960), (217902, 368320), (220992, 363170), (252640, 317676), (264730, 303168), (276240, 290536)]