214068480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 691395264

約数和(自身を除く): 477326784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 192, 214, 240, 256, 320, 321, 384, 428, 480, 521, 535, 640, 642, 768, 856, 960, 1042, 1070, 1280, 1284, 1563, 1605, 1712, 1920, 2084, 2140, 2568, 2605, 3126, 3210, 3424, 3840, 4168, 4280, 5136, 5210, 6252, 6420, 6848, 7815, 8336, 8560, 10272, 10420, 12504, 12840, 13696, 15630, 16672, 17120, 20544, 20840, 25008, 25680, 27392, 31260, 33344, 34240, 41088, 41680, 50016, 51360, 55747, 62520, 66688, 68480, 82176, 83360, 100032, 102720, 111494, 125040, 133376, 136960, 166720, 167241, 200064, 205440, 222988, 250080, 278735, 333440, 334482, 400128, 410880, 445976, 500160, 557470, 666880, 668964, 836205, 891952, 1000320, 1114940, 1337928, 1672410, 1783904, 2000640, 2229880, 2675856, 3344820, 3567808, 4459760, 5351712, 6689640, 7135616, 8919520, 10703424, 13379280, 14271232, 17839040, 21406848, 26758560, 35678080, 42813696, 53517120, 71356160, 107034240, 214068480]

約数ペア:

[(1, 214068480), (2, 107034240), (3, 71356160), (4, 53517120), (5, 42813696), (6, 35678080), (8, 26758560), (10, 21406848), (12, 17839040), (15, 14271232), (16, 13379280), (20, 10703424), (24, 8919520), (30, 7135616), (32, 6689640), (40, 5351712), (48, 4459760), (60, 3567808), (64, 3344820), (80, 2675856), (96, 2229880), (107, 2000640), (120, 1783904), (128, 1672410), (160, 1337928), (192, 1114940), (214, 1000320), (240, 891952), (256, 836205), (320, 668964), (321, 666880), (384, 557470), (428, 500160), (480, 445976), (521, 410880), (535, 400128), (640, 334482), (642, 333440), (768, 278735), (856, 250080), (960, 222988), (1042, 205440), (1070, 200064), (1280, 167241), (1284, 166720), (1563, 136960), (1605, 133376), (1712, 125040), (1920, 111494), (2084, 102720), (2140, 100032), (2568, 83360), (2605, 82176), (3126, 68480), (3210, 66688), (3424, 62520), (3840, 55747), (4168, 51360), (4280, 50016), (5136, 41680), (5210, 41088), (6252, 34240), (6420, 33344), (6848, 31260), (7815, 27392), (8336, 25680), (8560, 25008), (10272, 20840), (10420, 20544), (12504, 17120), (12840, 16672), (13696, 15630)]