228385920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{16993}}^1$

素因数の和:17022

約数の個数: 128

約数和(自身を含む): 832026240

約数和(自身を除く): 603640320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 16993, 33986, 50979, 67972, 84965, 101958, 118951, 135944, 169930, 203916, 237902, 254895, 271888, 339860, 356853, 407832, 475804, 509790, 543776, 594755, 679720, 713706, 815664, 951608, 1019580, 1087552, 1189510, 1359440, 1427412, 1631328, 1784265, 1903216, 2039160, 2175104, 2379020, 2718880, 2854824, 3262656, 3568530, 3806432, 4078320, 4758040, 5437760, 5709648, 6525312, 7137060, 7612864, 8156640, 9516080, 10875520, 11419296, 14274120, 15225728, 16313280, 19032160, 22838592, 28548240, 32626560, 38064320, 45677184, 57096480, 76128640, 114192960, 228385920]

約数ペア:

[(1, 228385920), (2, 114192960), (3, 76128640), (4, 57096480), (5, 45677184), (6, 38064320), (7, 32626560), (8, 28548240), (10, 22838592), (12, 19032160), (14, 16313280), (15, 15225728), (16, 14274120), (20, 11419296), (21, 10875520), (24, 9516080), (28, 8156640), (30, 7612864), (32, 7137060), (35, 6525312), (40, 5709648), (42, 5437760), (48, 4758040), (56, 4078320), (60, 3806432), (64, 3568530), (70, 3262656), (80, 2854824), (84, 2718880), (96, 2379020), (105, 2175104), (112, 2039160), (120, 1903216), (128, 1784265), (140, 1631328), (160, 1427412), (168, 1359440), (192, 1189510), (210, 1087552), (224, 1019580), (240, 951608), (280, 815664), (320, 713706), (336, 679720), (384, 594755), (420, 543776), (448, 509790), (480, 475804), (560, 407832), (640, 356853), (672, 339860), (840, 271888), (896, 254895), (960, 237902), (1120, 203916), (1344, 169930), (1680, 135944), (1920, 118951), (2240, 101958), (2688, 84965), (3360, 67972), (4480, 50979), (6720, 33986), (13440, 16993)]