82897760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 234420480

約数和(自身を除く): 151522720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 37, 38, 40, 44, 55, 67, 74, 76, 80, 88, 95, 110, 134, 148, 152, 160, 176, 185, 190, 209, 220, 268, 296, 304, 335, 352, 370, 380, 407, 418, 440, 536, 592, 608, 670, 703, 737, 740, 760, 814, 836, 880, 1045, 1072, 1184, 1273, 1340, 1406, 1474, 1480, 1520, 1628, 1672, 1760, 2035, 2090, 2144, 2479, 2546, 2680, 2812, 2948, 2960, 3040, 3256, 3344, 3515, 3685, 4070, 4180, 4958, 5092, 5360, 5624, 5896, 5920, 6365, 6512, 6688, 7030, 7370, 7733, 8140, 8360, 9916, 10184, 10720, 11248, 11792, 12395, 12730, 13024, 14003, 14060, 14740, 15466, 16280, 16720, 19832, 20368, 22496, 23584, 24790, 25460, 27269, 28006, 28120, 29480, 30932, 32560, 33440, 38665, 39664, 40736, 47101, 49580, 50920, 54538, 56012, 56240, 58960, 61864, 65120, 70015, 77330, 79328, 94202, 99160, 101840, 109076, 112024, 112480, 117920, 123728, 136345, 140030, 154660, 188404, 198320, 203680, 218152, 224048, 235505, 247456, 272690, 280060, 309320, 376808, 396640, 436304, 448096, 471010, 518111, 545380, 560120, 618640, 753616, 872608, 942020, 1036222, 1090760, 1120240, 1237280, 1507232, 1884040, 2072444, 2181520, 2240480, 2590555, 3768080, 4144888, 4363040, 5181110, 7536160, 8289776, 10362220, 16579552, 20724440, 41448880, 82897760]

約数ペア:

[(1, 82897760), (2, 41448880), (4, 20724440), (5, 16579552), (8, 10362220), (10, 8289776), (11, 7536160), (16, 5181110), (19, 4363040), (20, 4144888), (22, 3768080), (32, 2590555), (37, 2240480), (38, 2181520), (40, 2072444), (44, 1884040), (55, 1507232), (67, 1237280), (74, 1120240), (76, 1090760), (80, 1036222), (88, 942020), (95, 872608), (110, 753616), (134, 618640), (148, 560120), (152, 545380), (160, 518111), (176, 471010), (185, 448096), (190, 436304), (209, 396640), (220, 376808), (268, 309320), (296, 280060), (304, 272690), (335, 247456), (352, 235505), (370, 224048), (380, 218152), (407, 203680), (418, 198320), (440, 188404), (536, 154660), (592, 140030), (608, 136345), (670, 123728), (703, 117920), (737, 112480), (740, 112024), (760, 109076), (814, 101840), (836, 99160), (880, 94202), (1045, 79328), (1072, 77330), (1184, 70015), (1273, 65120), (1340, 61864), (1406, 58960), (1474, 56240), (1480, 56012), (1520, 54538), (1628, 50920), (1672, 49580), (1760, 47101), (2035, 40736), (2090, 39664), (2144, 38665), (2479, 33440), (2546, 32560), (2680, 30932), (2812, 29480), (2948, 28120), (2960, 28006), (3040, 27269), (3256, 25460), (3344, 24790), (3515, 23584), (3685, 22496), (4070, 20368), (4180, 19832), (4958, 16720), (5092, 16280), (5360, 15466), (5624, 14740), (5896, 14060), (5920, 14003), (6365, 13024), (6512, 12730), (6688, 12395), (7030, 11792), (7370, 11248), (7733, 10720), (8140, 10184), (8360, 9916)]