189829440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 224

約数和(自身を含む): 678850560

約数和(自身を除く): 489021120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 127, 135, 144, 160, 173, 180, 192, 216, 240, 254, 270, 288, 320, 346, 360, 381, 432, 480, 508, 519, 540, 576, 635, 692, 720, 762, 864, 865, 960, 1016, 1038, 1080, 1143, 1270, 1384, 1440, 1524, 1557, 1728, 1730, 1905, 2032, 2076, 2160, 2286, 2540, 2595, 2768, 2880, 3048, 3114, 3429, 3460, 3810, 4064, 4152, 4320, 4572, 4671, 5080, 5190, 5536, 5715, 6096, 6228, 6858, 6920, 7620, 7785, 8128, 8304, 8640, 9144, 9342, 10160, 10380, 11072, 11430, 12192, 12456, 13716, 13840, 15240, 15570, 16608, 17145, 18288, 18684, 20320, 20760, 21971, 22860, 23355, 24384, 24912, 27432, 27680, 30480, 31140, 33216, 34290, 36576, 37368, 40640, 41520, 43942, 45720, 46710, 49824, 54864, 55360, 60960, 62280, 65913, 68580, 73152, 74736, 83040, 87884, 91440, 93420, 99648, 109728, 109855, 121920, 124560, 131826, 137160, 149472, 166080, 175768, 182880, 186840, 197739, 219456, 219710, 249120, 263652, 274320, 298944, 329565, 351536, 365760, 373680, 395478, 439420, 498240, 527304, 548640, 593217, 659130, 703072, 747360, 790956, 878840, 988695, 1054608, 1097280, 1186434, 1318260, 1406144, 1494720, 1581912, 1757680, 1977390, 2109216, 2372868, 2636520, 2966085, 3163824, 3515360, 3954780, 4218432, 4745736, 5273040, 5932170, 6327648, 7030720, 7909560, 9491472, 10546080, 11864340, 12655296, 15819120, 18982944, 21092160, 23728680, 31638240, 37965888, 47457360, 63276480, 94914720, 189829440]

約数ペア:

[(1, 189829440), (2, 94914720), (3, 63276480), (4, 47457360), (5, 37965888), (6, 31638240), (8, 23728680), (9, 21092160), (10, 18982944), (12, 15819120), (15, 12655296), (16, 11864340), (18, 10546080), (20, 9491472), (24, 7909560), (27, 7030720), (30, 6327648), (32, 5932170), (36, 5273040), (40, 4745736), (45, 4218432), (48, 3954780), (54, 3515360), (60, 3163824), (64, 2966085), (72, 2636520), (80, 2372868), (90, 2109216), (96, 1977390), (108, 1757680), (120, 1581912), (127, 1494720), (135, 1406144), (144, 1318260), (160, 1186434), (173, 1097280), (180, 1054608), (192, 988695), (216, 878840), (240, 790956), (254, 747360), (270, 703072), (288, 659130), (320, 593217), (346, 548640), (360, 527304), (381, 498240), (432, 439420), (480, 395478), (508, 373680), (519, 365760), (540, 351536), (576, 329565), (635, 298944), (692, 274320), (720, 263652), (762, 249120), (864, 219710), (865, 219456), (960, 197739), (1016, 186840), (1038, 182880), (1080, 175768), (1143, 166080), (1270, 149472), (1384, 137160), (1440, 131826), (1524, 124560), (1557, 121920), (1728, 109855), (1730, 109728), (1905, 99648), (2032, 93420), (2076, 91440), (2160, 87884), (2286, 83040), (2540, 74736), (2595, 73152), (2768, 68580), (2880, 65913), (3048, 62280), (3114, 60960), (3429, 55360), (3460, 54864), (3810, 49824), (4064, 46710), (4152, 45720), (4320, 43942), (4572, 41520), (4671, 40640), (5080, 37368), (5190, 36576), (5536, 34290), (5715, 33216), (6096, 31140), (6228, 30480), (6858, 27680), (6920, 27432), (7620, 24912), (7785, 24384), (8128, 23355), (8304, 22860), (8640, 21971), (9144, 20760), (9342, 20320), (10160, 18684), (10380, 18288), (11072, 17145), (11430, 16608), (12192, 15570), (12456, 15240), (13716, 13840)]