42051840

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:304

約数の個数: 144

約数和(自身を含む): 137749248

約数和(自身を除く): 95697408

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 233, 235, 240, 256, 282, 320, 376, 384, 466, 470, 480, 564, 640, 699, 705, 752, 768, 932, 940, 960, 1128, 1165, 1280, 1398, 1410, 1504, 1864, 1880, 1920, 2256, 2330, 2796, 2820, 3008, 3495, 3728, 3760, 3840, 4512, 4660, 5592, 5640, 6016, 6990, 7456, 7520, 9024, 9320, 10951, 11184, 11280, 12032, 13980, 14912, 15040, 18048, 18640, 21902, 22368, 22560, 27960, 29824, 30080, 32853, 36096, 37280, 43804, 44736, 45120, 54755, 55920, 59648, 60160, 65706, 74560, 87608, 89472, 90240, 109510, 111840, 131412, 149120, 164265, 175216, 178944, 180480, 219020, 223680, 262824, 298240, 328530, 350432, 438040, 447360, 525648, 657060, 700864, 876080, 894720, 1051296, 1314120, 1401728, 1752160, 2102592, 2628240, 2803456, 3504320, 4205184, 5256480, 7008640, 8410368, 10512960, 14017280, 21025920, 42051840]

約数ペア:

[(1, 42051840), (2, 21025920), (3, 14017280), (4, 10512960), (5, 8410368), (6, 7008640), (8, 5256480), (10, 4205184), (12, 3504320), (15, 2803456), (16, 2628240), (20, 2102592), (24, 1752160), (30, 1401728), (32, 1314120), (40, 1051296), (47, 894720), (48, 876080), (60, 700864), (64, 657060), (80, 525648), (94, 447360), (96, 438040), (120, 350432), (128, 328530), (141, 298240), (160, 262824), (188, 223680), (192, 219020), (233, 180480), (235, 178944), (240, 175216), (256, 164265), (282, 149120), (320, 131412), (376, 111840), (384, 109510), (466, 90240), (470, 89472), (480, 87608), (564, 74560), (640, 65706), (699, 60160), (705, 59648), (752, 55920), (768, 54755), (932, 45120), (940, 44736), (960, 43804), (1128, 37280), (1165, 36096), (1280, 32853), (1398, 30080), (1410, 29824), (1504, 27960), (1864, 22560), (1880, 22368), (1920, 21902), (2256, 18640), (2330, 18048), (2796, 15040), (2820, 14912), (3008, 13980), (3495, 12032), (3728, 11280), (3760, 11184), (3840, 10951), (4512, 9320), (4660, 9024), (5592, 7520), (5640, 7456), (6016, 6990)]