322071680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:159

約数の個数: 256

約数和(自身を含む): 948844800

約数和(自身を除く): 626773120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 37, 40, 56, 58, 64, 67, 70, 74, 80, 112, 116, 128, 134, 140, 145, 148, 160, 185, 203, 224, 232, 259, 268, 280, 290, 296, 320, 335, 370, 406, 448, 464, 469, 518, 536, 560, 580, 592, 640, 670, 740, 812, 896, 928, 938, 1015, 1036, 1072, 1073, 1120, 1160, 1184, 1295, 1340, 1480, 1624, 1856, 1876, 1943, 2030, 2072, 2144, 2146, 2240, 2320, 2345, 2368, 2479, 2590, 2680, 2960, 3248, 3712, 3752, 3886, 4060, 4144, 4288, 4292, 4480, 4640, 4690, 4736, 4958, 5180, 5360, 5365, 5920, 6496, 7504, 7511, 7772, 8120, 8288, 8576, 8584, 9280, 9380, 9715, 9916, 10360, 10720, 10730, 11840, 12395, 12992, 13601, 15008, 15022, 15544, 16240, 16576, 17168, 17353, 18560, 18760, 19430, 19832, 20720, 21440, 21460, 23680, 24790, 25984, 27202, 30016, 30044, 31088, 32480, 33152, 34336, 34706, 37520, 37555, 38860, 39664, 41440, 42880, 42920, 49580, 54404, 60032, 60088, 62176, 64960, 68005, 68672, 69412, 71891, 75040, 75110, 77720, 79328, 82880, 85840, 86765, 99160, 108808, 120176, 124352, 129920, 136010, 137344, 138824, 143782, 150080, 150220, 155440, 158656, 165760, 171680, 173530, 198320, 217616, 240352, 248704, 272020, 277648, 287564, 300160, 300440, 310880, 317312, 343360, 347060, 359455, 396640, 435232, 480704, 503237, 544040, 555296, 575128, 600880, 621760, 686720, 694120, 718910, 793280, 870464, 961408, 1006474, 1088080, 1110592, 1150256, 1201760, 1243520, 1388240, 1437820, 1586560, 1740928, 2012948, 2176160, 2221184, 2300512, 2403520, 2516185, 2776480, 2875640, 4025896, 4352320, 4601024, 4807040, 5032370, 5552960, 5751280, 8051792, 8704640, 9202048, 10064740, 11105920, 11502560, 16103584, 20129480, 23005120, 32207168, 40258960, 46010240, 64414336, 80517920, 161035840, 322071680]

約数ペア:

[(1, 322071680), (2, 161035840), (4, 80517920), (5, 64414336), (7, 46010240), (8, 40258960), (10, 32207168), (14, 23005120), (16, 20129480), (20, 16103584), (28, 11502560), (29, 11105920), (32, 10064740), (35, 9202048), (37, 8704640), (40, 8051792), (56, 5751280), (58, 5552960), (64, 5032370), (67, 4807040), (70, 4601024), (74, 4352320), (80, 4025896), (112, 2875640), (116, 2776480), (128, 2516185), (134, 2403520), (140, 2300512), (145, 2221184), (148, 2176160), (160, 2012948), (185, 1740928), (203, 1586560), (224, 1437820), (232, 1388240), (259, 1243520), (268, 1201760), (280, 1150256), (290, 1110592), (296, 1088080), (320, 1006474), (335, 961408), (370, 870464), (406, 793280), (448, 718910), (464, 694120), (469, 686720), (518, 621760), (536, 600880), (560, 575128), (580, 555296), (592, 544040), (640, 503237), (670, 480704), (740, 435232), (812, 396640), (896, 359455), (928, 347060), (938, 343360), (1015, 317312), (1036, 310880), (1072, 300440), (1073, 300160), (1120, 287564), (1160, 277648), (1184, 272020), (1295, 248704), (1340, 240352), (1480, 217616), (1624, 198320), (1856, 173530), (1876, 171680), (1943, 165760), (2030, 158656), (2072, 155440), (2144, 150220), (2146, 150080), (2240, 143782), (2320, 138824), (2345, 137344), (2368, 136010), (2479, 129920), (2590, 124352), (2680, 120176), (2960, 108808), (3248, 99160), (3712, 86765), (3752, 85840), (3886, 82880), (4060, 79328), (4144, 77720), (4288, 75110), (4292, 75040), (4480, 71891), (4640, 69412), (4690, 68672), (4736, 68005), (4958, 64960), (5180, 62176), (5360, 60088), (5365, 60032), (5920, 54404), (6496, 49580), (7504, 42920), (7511, 42880), (7772, 41440), (8120, 39664), (8288, 38860), (8576, 37555), (8584, 37520), (9280, 34706), (9380, 34336), (9715, 33152), (9916, 32480), (10360, 31088), (10720, 30044), (10730, 30016), (11840, 27202), (12395, 25984), (12992, 24790), (13601, 23680), (15008, 21460), (15022, 21440), (15544, 20720), (16240, 19832), (16576, 19430), (17168, 18760), (17353, 18560)]