67864320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 216

約数和(自身を含む): 242017776

約数和(自身を除く): 174153456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 137, 144, 160, 172, 180, 192, 215, 240, 256, 258, 274, 288, 320, 344, 360, 384, 387, 411, 430, 480, 516, 548, 576, 640, 645, 685, 688, 720, 768, 774, 822, 860, 960, 1032, 1096, 1152, 1233, 1280, 1290, 1370, 1376, 1440, 1548, 1644, 1720, 1920, 1935, 2055, 2064, 2192, 2304, 2466, 2580, 2740, 2752, 2880, 3096, 3288, 3440, 3840, 3870, 4110, 4128, 4384, 4932, 5160, 5480, 5504, 5760, 5891, 6165, 6192, 6576, 6880, 7740, 8220, 8256, 8768, 9864, 10320, 10960, 11008, 11520, 11782, 12330, 12384, 13152, 13760, 15480, 16440, 16512, 17536, 17673, 19728, 20640, 21920, 23564, 24660, 24768, 26304, 27520, 29455, 30960, 32880, 33024, 35072, 35346, 39456, 41280, 43840, 47128, 49320, 49536, 52608, 53019, 55040, 58910, 61920, 65760, 70692, 78912, 82560, 87680, 88365, 94256, 98640, 99072, 105216, 106038, 117820, 123840, 131520, 141384, 157824, 165120, 175360, 176730, 188512, 197280, 212076, 235640, 247680, 263040, 265095, 282768, 315648, 353460, 377024, 394560, 424152, 471280, 495360, 526080, 530190, 565536, 706920, 754048, 789120, 848304, 942560, 1060380, 1131072, 1413840, 1508096, 1578240, 1696608, 1885120, 2120760, 2262144, 2827680, 3393216, 3770240, 4241520, 4524288, 5655360, 6786432, 7540480, 8483040, 11310720, 13572864, 16966080, 22621440, 33932160, 67864320]

約数ペア:

[(1, 67864320), (2, 33932160), (3, 22621440), (4, 16966080), (5, 13572864), (6, 11310720), (8, 8483040), (9, 7540480), (10, 6786432), (12, 5655360), (15, 4524288), (16, 4241520), (18, 3770240), (20, 3393216), (24, 2827680), (30, 2262144), (32, 2120760), (36, 1885120), (40, 1696608), (43, 1578240), (45, 1508096), (48, 1413840), (60, 1131072), (64, 1060380), (72, 942560), (80, 848304), (86, 789120), (90, 754048), (96, 706920), (120, 565536), (128, 530190), (129, 526080), (137, 495360), (144, 471280), (160, 424152), (172, 394560), (180, 377024), (192, 353460), (215, 315648), (240, 282768), (256, 265095), (258, 263040), (274, 247680), (288, 235640), (320, 212076), (344, 197280), (360, 188512), (384, 176730), (387, 175360), (411, 165120), (430, 157824), (480, 141384), (516, 131520), (548, 123840), (576, 117820), (640, 106038), (645, 105216), (685, 99072), (688, 98640), (720, 94256), (768, 88365), (774, 87680), (822, 82560), (860, 78912), (960, 70692), (1032, 65760), (1096, 61920), (1152, 58910), (1233, 55040), (1280, 53019), (1290, 52608), (1370, 49536), (1376, 49320), (1440, 47128), (1548, 43840), (1644, 41280), (1720, 39456), (1920, 35346), (1935, 35072), (2055, 33024), (2064, 32880), (2192, 30960), (2304, 29455), (2466, 27520), (2580, 26304), (2740, 24768), (2752, 24660), (2880, 23564), (3096, 21920), (3288, 20640), (3440, 19728), (3840, 17673), (3870, 17536), (4110, 16512), (4128, 16440), (4384, 15480), (4932, 13760), (5160, 13152), (5480, 12384), (5504, 12330), (5760, 11782), (5891, 11520), (6165, 11008), (6192, 10960), (6576, 10320), (6880, 9864), (7740, 8768), (8220, 8256)]