213287040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12343}}^1$

素因数の和:12371

約数の個数: 128

約数和(自身を含む): 755452800

約数和(自身を除く): 542165760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 12343, 17280, 24686, 37029, 49372, 61715, 74058, 98744, 111087, 123430, 148116, 185145, 197488, 222174, 246860, 296232, 333261, 370290, 394976, 444348, 493720, 555435, 592464, 666522, 740580, 789952, 888696, 987440, 1110870, 1184928, 1333044, 1481160, 1579904, 1666305, 1777392, 1974880, 2221740, 2369856, 2666088, 2962320, 3332610, 3554784, 3949760, 4443480, 4739712, 5332176, 5924640, 6665220, 7109568, 7899520, 8886960, 10664352, 11849280, 13330440, 14219136, 17773920, 21328704, 23698560, 26660880, 35547840, 42657408, 53321760, 71095680, 106643520, 213287040]

約数ペア:

[(1, 213287040), (2, 106643520), (3, 71095680), (4, 53321760), (5, 42657408), (6, 35547840), (8, 26660880), (9, 23698560), (10, 21328704), (12, 17773920), (15, 14219136), (16, 13330440), (18, 11849280), (20, 10664352), (24, 8886960), (27, 7899520), (30, 7109568), (32, 6665220), (36, 5924640), (40, 5332176), (45, 4739712), (48, 4443480), (54, 3949760), (60, 3554784), (64, 3332610), (72, 2962320), (80, 2666088), (90, 2369856), (96, 2221740), (108, 1974880), (120, 1777392), (128, 1666305), (135, 1579904), (144, 1481160), (160, 1333044), (180, 1184928), (192, 1110870), (216, 987440), (240, 888696), (270, 789952), (288, 740580), (320, 666522), (360, 592464), (384, 555435), (432, 493720), (480, 444348), (540, 394976), (576, 370290), (640, 333261), (720, 296232), (864, 246860), (960, 222174), (1080, 197488), (1152, 185145), (1440, 148116), (1728, 123430), (1920, 111087), (2160, 98744), (2880, 74058), (3456, 61715), (4320, 49372), (5760, 37029), (8640, 24686), (12343, 17280)]