178048000

素因数分解:

$2^{10}\times 5^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 176

約数和(自身を含む): 482829984

約数和(自身を除く): 304781984

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 107, 125, 128, 130, 160, 200, 208, 214, 250, 256, 260, 320, 325, 400, 416, 428, 500, 512, 520, 535, 640, 650, 800, 832, 856, 1000, 1024, 1040, 1070, 1280, 1300, 1391, 1600, 1625, 1664, 1712, 2000, 2080, 2140, 2560, 2600, 2675, 2782, 3200, 3250, 3328, 3424, 4000, 4160, 4280, 5120, 5200, 5350, 5564, 6400, 6500, 6656, 6848, 6955, 8000, 8320, 8560, 10400, 10700, 11128, 12800, 13000, 13312, 13375, 13696, 13910, 16000, 16640, 17120, 20800, 21400, 22256, 25600, 26000, 26750, 27392, 27820, 32000, 33280, 34240, 34775, 41600, 42800, 44512, 52000, 53500, 54784, 55640, 64000, 66560, 68480, 69550, 83200, 85600, 89024, 104000, 107000, 109568, 111280, 128000, 136960, 139100, 166400, 171200, 173875, 178048, 208000, 214000, 222560, 273920, 278200, 332800, 342400, 347750, 356096, 416000, 428000, 445120, 547840, 556400, 684800, 695500, 712192, 832000, 856000, 890240, 1112800, 1369600, 1391000, 1424384, 1664000, 1712000, 1780480, 2225600, 2739200, 2782000, 3424000, 3560960, 4451200, 5564000, 6848000, 7121920, 8902400, 11128000, 13696000, 17804800, 22256000, 35609600, 44512000, 89024000, 178048000]

約数ペア:

[(1, 178048000), (2, 89024000), (4, 44512000), (5, 35609600), (8, 22256000), (10, 17804800), (13, 13696000), (16, 11128000), (20, 8902400), (25, 7121920), (26, 6848000), (32, 5564000), (40, 4451200), (50, 3560960), (52, 3424000), (64, 2782000), (65, 2739200), (80, 2225600), (100, 1780480), (104, 1712000), (107, 1664000), (125, 1424384), (128, 1391000), (130, 1369600), (160, 1112800), (200, 890240), (208, 856000), (214, 832000), (250, 712192), (256, 695500), (260, 684800), (320, 556400), (325, 547840), (400, 445120), (416, 428000), (428, 416000), (500, 356096), (512, 347750), (520, 342400), (535, 332800), (640, 278200), (650, 273920), (800, 222560), (832, 214000), (856, 208000), (1000, 178048), (1024, 173875), (1040, 171200), (1070, 166400), (1280, 139100), (1300, 136960), (1391, 128000), (1600, 111280), (1625, 109568), (1664, 107000), (1712, 104000), (2000, 89024), (2080, 85600), (2140, 83200), (2560, 69550), (2600, 68480), (2675, 66560), (2782, 64000), (3200, 55640), (3250, 54784), (3328, 53500), (3424, 52000), (4000, 44512), (4160, 42800), (4280, 41600), (5120, 34775), (5200, 34240), (5350, 33280), (5564, 32000), (6400, 27820), (6500, 27392), (6656, 26750), (6848, 26000), (6955, 25600), (8000, 22256), (8320, 21400), (8560, 20800), (10400, 17120), (10700, 16640), (11128, 16000), (12800, 13910), (13000, 13696), (13312, 13375)]