217599360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10303}}^1$

素因数の和:10336

約数の個数: 128

約数和(自身を含む): 756725760

約数和(自身を除く): 539126400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10303, 10560, 20606, 21120, 30909, 41212, 51515, 61818, 82424, 103030, 113333, 123636, 154545, 164848, 206060, 226666, 247272, 309090, 329696, 339999, 412120, 453332, 494544, 566665, 618180, 659392, 679998, 824240, 906664, 989088, 1133330, 1236360, 1318784, 1359996, 1648480, 1699995, 1813328, 1978176, 2266660, 2472720, 2719992, 3296960, 3399990, 3626656, 3956352, 4533320, 4945440, 5439984, 6593920, 6799980, 7253312, 9066640, 9890880, 10879968, 13599960, 14506624, 18133280, 19781760, 21759936, 27199920, 36266560, 43519872, 54399840, 72533120, 108799680, 217599360]

約数ペア:

[(1, 217599360), (2, 108799680), (3, 72533120), (4, 54399840), (5, 43519872), (6, 36266560), (8, 27199920), (10, 21759936), (11, 19781760), (12, 18133280), (15, 14506624), (16, 13599960), (20, 10879968), (22, 9890880), (24, 9066640), (30, 7253312), (32, 6799980), (33, 6593920), (40, 5439984), (44, 4945440), (48, 4533320), (55, 3956352), (60, 3626656), (64, 3399990), (66, 3296960), (80, 2719992), (88, 2472720), (96, 2266660), (110, 1978176), (120, 1813328), (128, 1699995), (132, 1648480), (160, 1359996), (165, 1318784), (176, 1236360), (192, 1133330), (220, 989088), (240, 906664), (264, 824240), (320, 679998), (330, 659392), (352, 618180), (384, 566665), (440, 494544), (480, 453332), (528, 412120), (640, 339999), (660, 329696), (704, 309090), (880, 247272), (960, 226666), (1056, 206060), (1320, 164848), (1408, 154545), (1760, 123636), (1920, 113333), (2112, 103030), (2640, 82424), (3520, 61818), (4224, 51515), (5280, 41212), (7040, 30909), (10303, 21120), (10560, 20606)]