153943040

素因数分解:

$2^{10}\times 5^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1$

素因数の和:413

約数の個数: 88

約数和(自身を含む): 374060592

約数和(自身を除く): 220117552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 281, 320, 428, 512, 535, 562, 640, 856, 1024, 1070, 1124, 1280, 1405, 1712, 2140, 2248, 2560, 2810, 3424, 4280, 4496, 5120, 5620, 6848, 8560, 8992, 11240, 13696, 17120, 17984, 22480, 27392, 30067, 34240, 35968, 44960, 54784, 60134, 68480, 71936, 89920, 109568, 120268, 136960, 143872, 150335, 179840, 240536, 273920, 287744, 300670, 359680, 481072, 547840, 601340, 719360, 962144, 1202680, 1438720, 1924288, 2405360, 3848576, 4810720, 7697152, 9621440, 15394304, 19242880, 30788608, 38485760, 76971520, 153943040]

約数ペア:

[(1, 153943040), (2, 76971520), (4, 38485760), (5, 30788608), (8, 19242880), (10, 15394304), (16, 9621440), (20, 7697152), (32, 4810720), (40, 3848576), (64, 2405360), (80, 1924288), (107, 1438720), (128, 1202680), (160, 962144), (214, 719360), (256, 601340), (281, 547840), (320, 481072), (428, 359680), (512, 300670), (535, 287744), (562, 273920), (640, 240536), (856, 179840), (1024, 150335), (1070, 143872), (1124, 136960), (1280, 120268), (1405, 109568), (1712, 89920), (2140, 71936), (2248, 68480), (2560, 60134), (2810, 54784), (3424, 44960), (4280, 35968), (4496, 34240), (5120, 30067), (5620, 27392), (6848, 22480), (8560, 17984), (8992, 17120), (11240, 13696)]