145856160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1777}}^1$

素因数の和:1820

約数の個数: 192

約数和(自身を含む): 537667200

約数和(自身を除く): 391811040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1710, 1777, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3420, 3554, 4104, 4320, 4560, 5130, 5331, 5472, 6840, 7108, 8208, 8885, 9120, 10260, 10662, 13680, 14216, 15993, 16416, 17770, 20520, 21324, 26655, 27360, 28432, 31986, 33763, 35540, 41040, 42648, 47979, 53310, 56864, 63972, 67526, 71080, 79965, 82080, 85296, 95958, 101289, 106620, 127944, 135052, 142160, 159930, 168815, 170592, 191916, 202578, 213240, 239895, 255888, 270104, 284320, 303867, 319860, 337630, 383832, 405156, 426480, 479790, 506445, 511776, 540208, 607734, 639720, 675260, 767664, 810312, 852960, 911601, 959580, 1012890, 1080416, 1215468, 1279440, 1350520, 1519335, 1535328, 1620624, 1823202, 1919160, 2025780, 2430936, 2558880, 2701040, 3038670, 3241248, 3646404, 3838320, 4051560, 4558005, 4861872, 5402080, 6077340, 7292808, 7676640, 8103120, 9116010, 9723744, 12154680, 14585616, 16206240, 18232020, 24309360, 29171232, 36464040, 48618720, 72928080, 145856160]

約数ペア:

[(1, 145856160), (2, 72928080), (3, 48618720), (4, 36464040), (5, 29171232), (6, 24309360), (8, 18232020), (9, 16206240), (10, 14585616), (12, 12154680), (15, 9723744), (16, 9116010), (18, 8103120), (19, 7676640), (20, 7292808), (24, 6077340), (27, 5402080), (30, 4861872), (32, 4558005), (36, 4051560), (38, 3838320), (40, 3646404), (45, 3241248), (48, 3038670), (54, 2701040), (57, 2558880), (60, 2430936), (72, 2025780), (76, 1919160), (80, 1823202), (90, 1620624), (95, 1535328), (96, 1519335), (108, 1350520), (114, 1279440), (120, 1215468), (135, 1080416), (144, 1012890), (152, 959580), (160, 911601), (171, 852960), (180, 810312), (190, 767664), (216, 675260), (228, 639720), (240, 607734), (270, 540208), (285, 511776), (288, 506445), (304, 479790), (342, 426480), (360, 405156), (380, 383832), (432, 337630), (456, 319860), (480, 303867), (513, 284320), (540, 270104), (570, 255888), (608, 239895), (684, 213240), (720, 202578), (760, 191916), (855, 170592), (864, 168815), (912, 159930), (1026, 142160), (1080, 135052), (1140, 127944), (1368, 106620), (1440, 101289), (1520, 95958), (1710, 85296), (1777, 82080), (1824, 79965), (2052, 71080), (2160, 67526), (2280, 63972), (2565, 56864), (2736, 53310), (3040, 47979), (3420, 42648), (3554, 41040), (4104, 35540), (4320, 33763), (4560, 31986), (5130, 28432), (5331, 27360), (5472, 26655), (6840, 21324), (7108, 20520), (8208, 17770), (8885, 16416), (9120, 15993), (10260, 14216), (10662, 13680)]