214546560

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{853}}^1$

素因数の和:1006

約数の個数: 128

約数和(自身を含む): 689895360

約数和(自身を除く): 475348800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 192, 240, 262, 320, 384, 393, 480, 524, 640, 655, 786, 853, 960, 1048, 1310, 1572, 1706, 1920, 1965, 2096, 2559, 2620, 3144, 3412, 3930, 4192, 4265, 5118, 5240, 6288, 6824, 7860, 8384, 8530, 10236, 10480, 12576, 12795, 13648, 15720, 16768, 17060, 20472, 20960, 25152, 25590, 27296, 31440, 34120, 40944, 41920, 50304, 51180, 54592, 62880, 68240, 81888, 83840, 102360, 109184, 111743, 125760, 136480, 163776, 204720, 223486, 251520, 272960, 327552, 335229, 409440, 446972, 545920, 558715, 670458, 818880, 893944, 1117430, 1340916, 1637760, 1676145, 1787888, 2234860, 2681832, 3352290, 3575776, 4469720, 5363664, 6704580, 7151552, 8939440, 10727328, 13409160, 14303104, 17878880, 21454656, 26818320, 35757760, 42909312, 53636640, 71515520, 107273280, 214546560]

約数ペア:

[(1, 214546560), (2, 107273280), (3, 71515520), (4, 53636640), (5, 42909312), (6, 35757760), (8, 26818320), (10, 21454656), (12, 17878880), (15, 14303104), (16, 13409160), (20, 10727328), (24, 8939440), (30, 7151552), (32, 6704580), (40, 5363664), (48, 4469720), (60, 3575776), (64, 3352290), (80, 2681832), (96, 2234860), (120, 1787888), (128, 1676145), (131, 1637760), (160, 1340916), (192, 1117430), (240, 893944), (262, 818880), (320, 670458), (384, 558715), (393, 545920), (480, 446972), (524, 409440), (640, 335229), (655, 327552), (786, 272960), (853, 251520), (960, 223486), (1048, 204720), (1310, 163776), (1572, 136480), (1706, 125760), (1920, 111743), (1965, 109184), (2096, 102360), (2559, 83840), (2620, 81888), (3144, 68240), (3412, 62880), (3930, 54592), (4192, 51180), (4265, 50304), (5118, 41920), (5240, 40944), (6288, 34120), (6824, 31440), (7860, 27296), (8384, 25590), (8530, 25152), (10236, 20960), (10480, 20472), (12576, 17060), (12795, 16768), (13648, 15720)]