221153760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{51193}}^1$

素因数の和:51217

約数の個数: 96

約数和(自身を含む): 774053280

約数和(自身を除く): 552899520

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, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 51193, 102386, 153579, 204772, 255965, 307158, 409544, 460737, 511930, 614316, 767895, 819088, 921474, 1023860, 1228632, 1382211, 1535790, 1638176, 1842948, 2047720, 2303685, 2457264, 2764422, 3071580, 3685896, 4095440, 4607370, 4914528, 5528844, 6143160, 6911055, 7371792, 8190880, 9214740, 11057688, 12286320, 13822110, 14743584, 18429480, 22115376, 24572640, 27644220, 36858960, 44230752, 55288440, 73717920, 110576880, 221153760]

約数ペア:

[(1, 221153760), (2, 110576880), (3, 73717920), (4, 55288440), (5, 44230752), (6, 36858960), (8, 27644220), (9, 24572640), (10, 22115376), (12, 18429480), (15, 14743584), (16, 13822110), (18, 12286320), (20, 11057688), (24, 9214740), (27, 8190880), (30, 7371792), (32, 6911055), (36, 6143160), (40, 5528844), (45, 4914528), (48, 4607370), (54, 4095440), (60, 3685896), (72, 3071580), (80, 2764422), (90, 2457264), (96, 2303685), (108, 2047720), (120, 1842948), (135, 1638176), (144, 1535790), (160, 1382211), (180, 1228632), (216, 1023860), (240, 921474), (270, 819088), (288, 767895), (360, 614316), (432, 511930), (480, 460737), (540, 409544), (720, 307158), (864, 255965), (1080, 204772), (1440, 153579), (2160, 102386), (4320, 51193)]