1924288000

素因数分解:

$2^9\times 5^3\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 160

約数和(自身を含む): 4860412128

約数和(自身を除く): 2936124128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 107, 125, 128, 160, 200, 214, 250, 256, 281, 320, 400, 428, 500, 512, 535, 562, 640, 800, 856, 1000, 1070, 1124, 1280, 1405, 1600, 1712, 2000, 2140, 2248, 2560, 2675, 2810, 3200, 3424, 4000, 4280, 4496, 5350, 5620, 6400, 6848, 7025, 8000, 8560, 8992, 10700, 11240, 12800, 13375, 13696, 14050, 16000, 17120, 17984, 21400, 22480, 26750, 27392, 28100, 30067, 32000, 34240, 35125, 35968, 42800, 44960, 53500, 54784, 56200, 60134, 64000, 68480, 70250, 71936, 85600, 89920, 107000, 112400, 120268, 136960, 140500, 143872, 150335, 171200, 179840, 214000, 224800, 240536, 273920, 281000, 300670, 342400, 359680, 428000, 449600, 481072, 562000, 601340, 684800, 719360, 751675, 856000, 899200, 962144, 1124000, 1202680, 1369600, 1503350, 1712000, 1798400, 1924288, 2248000, 2405360, 3006700, 3424000, 3596800, 3758375, 3848576, 4496000, 4810720, 6013400, 6848000, 7516750, 7697152, 8992000, 9621440, 12026800, 15033500, 15394304, 17984000, 19242880, 24053600, 30067000, 38485760, 48107200, 60134000, 76971520, 96214400, 120268000, 192428800, 240536000, 384857600, 481072000, 962144000, 1924288000]

約数ペア:

[(1, 1924288000), (2, 962144000), (4, 481072000), (5, 384857600), (8, 240536000), (10, 192428800), (16, 120268000), (20, 96214400), (25, 76971520), (32, 60134000), (40, 48107200), (50, 38485760), (64, 30067000), (80, 24053600), (100, 19242880), (107, 17984000), (125, 15394304), (128, 15033500), (160, 12026800), (200, 9621440), (214, 8992000), (250, 7697152), (256, 7516750), (281, 6848000), (320, 6013400), (400, 4810720), (428, 4496000), (500, 3848576), (512, 3758375), (535, 3596800), (562, 3424000), (640, 3006700), (800, 2405360), (856, 2248000), (1000, 1924288), (1070, 1798400), (1124, 1712000), (1280, 1503350), (1405, 1369600), (1600, 1202680), (1712, 1124000), (2000, 962144), (2140, 899200), (2248, 856000), (2560, 751675), (2675, 719360), (2810, 684800), (3200, 601340), (3424, 562000), (4000, 481072), (4280, 449600), (4496, 428000), (5350, 359680), (5620, 342400), (6400, 300670), (6848, 281000), (7025, 273920), (8000, 240536), (8560, 224800), (8992, 214000), (10700, 179840), (11240, 171200), (12800, 150335), (13375, 143872), (13696, 140500), (14050, 136960), (16000, 120268), (17120, 112400), (17984, 107000), (21400, 89920), (22480, 85600), (26750, 71936), (27392, 70250), (28100, 68480), (30067, 64000), (32000, 60134), (34240, 56200), (35125, 54784), (35968, 53500), (42800, 44960)]