21133073280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1000619}}^1$

素因数の和:1000652

約数の個数: 128

約数和(自身を含む): 73485532800

約数和(自身を除く): 52352459520

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, 10560, 21120, 1000619, 2001238, 3001857, 4002476, 5003095, 6003714, 8004952, 10006190, 11006809, 12007428, 15009285, 16009904, 20012380, 22013618, 24014856, 30018570, 32019808, 33020427, 40024760, 44027236, 48029712, 55034045, 60037140, 64039616, 66040854, 80049520, 88054472, 96059424, 110068090, 120074280, 128079232, 132081708, 160099040, 165102135, 176108944, 192118848, 220136180, 240148560, 264163416, 320198080, 330204270, 352217888, 384237696, 440272360, 480297120, 528326832, 640396160, 660408540, 704435776, 880544720, 960594240, 1056653664, 1320817080, 1408871552, 1761089440, 1921188480, 2113307328, 2641634160, 3522178880, 4226614656, 5283268320, 7044357760, 10566536640, 21133073280]

約数ペア:

[(1, 21133073280), (2, 10566536640), (3, 7044357760), (4, 5283268320), (5, 4226614656), (6, 3522178880), (8, 2641634160), (10, 2113307328), (11, 1921188480), (12, 1761089440), (15, 1408871552), (16, 1320817080), (20, 1056653664), (22, 960594240), (24, 880544720), (30, 704435776), (32, 660408540), (33, 640396160), (40, 528326832), (44, 480297120), (48, 440272360), (55, 384237696), (60, 352217888), (64, 330204270), (66, 320198080), (80, 264163416), (88, 240148560), (96, 220136180), (110, 192118848), (120, 176108944), (128, 165102135), (132, 160099040), (160, 132081708), (165, 128079232), (176, 120074280), (192, 110068090), (220, 96059424), (240, 88054472), (264, 80049520), (320, 66040854), (330, 64039616), (352, 60037140), (384, 55034045), (440, 48029712), (480, 44027236), (528, 40024760), (640, 33020427), (660, 32019808), (704, 30018570), (880, 24014856), (960, 22013618), (1056, 20012380), (1320, 16009904), (1408, 15009285), (1760, 12007428), (1920, 11006809), (2112, 10006190), (2640, 8004952), (3520, 6003714), (4224, 5003095), (5280, 4002476), (7040, 3001857), (10560, 2001238), (21120, 1000619)]