1019296000

素因数分解:

$2^8\times 5^3\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:685

約数の個数: 144

約数和(自身を含む): 2591407728

約数和(自身を除く): 1572111728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 53, 64, 80, 100, 106, 125, 128, 160, 200, 212, 250, 256, 265, 320, 400, 424, 500, 530, 601, 640, 800, 848, 1000, 1060, 1202, 1280, 1325, 1600, 1696, 2000, 2120, 2404, 2650, 3005, 3200, 3392, 4000, 4240, 4808, 5300, 6010, 6400, 6625, 6784, 8000, 8480, 9616, 10600, 12020, 13250, 13568, 15025, 16000, 16960, 19232, 21200, 24040, 26500, 30050, 31853, 32000, 33920, 38464, 42400, 48080, 53000, 60100, 63706, 67840, 75125, 76928, 84800, 96160, 106000, 120200, 127412, 150250, 153856, 159265, 169600, 192320, 212000, 240400, 254824, 300500, 318530, 339200, 384640, 424000, 480800, 509648, 601000, 637060, 769280, 796325, 848000, 961600, 1019296, 1202000, 1274120, 1592650, 1696000, 1923200, 2038592, 2404000, 2548240, 3185300, 3846400, 3981625, 4077184, 4808000, 5096480, 6370600, 7963250, 8154368, 9616000, 10192960, 12741200, 15926500, 19232000, 20385920, 25482400, 31853000, 40771840, 50964800, 63706000, 101929600, 127412000, 203859200, 254824000, 509648000, 1019296000]

約数ペア:

[(1, 1019296000), (2, 509648000), (4, 254824000), (5, 203859200), (8, 127412000), (10, 101929600), (16, 63706000), (20, 50964800), (25, 40771840), (32, 31853000), (40, 25482400), (50, 20385920), (53, 19232000), (64, 15926500), (80, 12741200), (100, 10192960), (106, 9616000), (125, 8154368), (128, 7963250), (160, 6370600), (200, 5096480), (212, 4808000), (250, 4077184), (256, 3981625), (265, 3846400), (320, 3185300), (400, 2548240), (424, 2404000), (500, 2038592), (530, 1923200), (601, 1696000), (640, 1592650), (800, 1274120), (848, 1202000), (1000, 1019296), (1060, 961600), (1202, 848000), (1280, 796325), (1325, 769280), (1600, 637060), (1696, 601000), (2000, 509648), (2120, 480800), (2404, 424000), (2650, 384640), (3005, 339200), (3200, 318530), (3392, 300500), (4000, 254824), (4240, 240400), (4808, 212000), (5300, 192320), (6010, 169600), (6400, 159265), (6625, 153856), (6784, 150250), (8000, 127412), (8480, 120200), (9616, 106000), (10600, 96160), (12020, 84800), (13250, 76928), (13568, 75125), (15025, 67840), (16000, 63706), (16960, 60100), (19232, 53000), (21200, 48080), (24040, 42400), (26500, 38464), (30050, 33920), (31853, 32000)]