2707105280

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{383}}^1$

素因数の和:668

約数の個数: 160

約数和(自身を含む): 7127543808

約数和(自身を除く): 4420438528

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 251, 256, 320, 352, 383, 440, 502, 512, 640, 704, 766, 880, 1004, 1255, 1280, 1408, 1532, 1760, 1915, 2008, 2510, 2560, 2761, 2816, 3064, 3520, 3830, 4016, 4213, 5020, 5522, 5632, 6128, 7040, 7660, 8032, 8426, 10040, 11044, 12256, 13805, 14080, 15320, 16064, 16852, 20080, 21065, 22088, 24512, 27610, 28160, 30640, 32128, 33704, 40160, 42130, 44176, 49024, 55220, 61280, 64256, 67408, 80320, 84260, 88352, 96133, 98048, 110440, 122560, 128512, 134816, 160640, 168520, 176704, 192266, 196096, 220880, 245120, 269632, 321280, 337040, 353408, 384532, 441760, 480665, 490240, 539264, 642560, 674080, 706816, 769064, 883520, 961330, 980480, 1057463, 1078528, 1348160, 1413632, 1538128, 1767040, 1922660, 2114926, 2157056, 2696320, 3076256, 3534080, 3845320, 4229852, 5287315, 5392640, 6152512, 7068160, 7690640, 8459704, 10574630, 10785280, 12305024, 15381280, 16919408, 21149260, 24610048, 30762560, 33838816, 42298520, 49220096, 61525120, 67677632, 84597040, 123050240, 135355264, 169194080, 246100480, 270710528, 338388160, 541421056, 676776320, 1353552640, 2707105280]

約数ペア:

[(1, 2707105280), (2, 1353552640), (4, 676776320), (5, 541421056), (8, 338388160), (10, 270710528), (11, 246100480), (16, 169194080), (20, 135355264), (22, 123050240), (32, 84597040), (40, 67677632), (44, 61525120), (55, 49220096), (64, 42298520), (80, 33838816), (88, 30762560), (110, 24610048), (128, 21149260), (160, 16919408), (176, 15381280), (220, 12305024), (251, 10785280), (256, 10574630), (320, 8459704), (352, 7690640), (383, 7068160), (440, 6152512), (502, 5392640), (512, 5287315), (640, 4229852), (704, 3845320), (766, 3534080), (880, 3076256), (1004, 2696320), (1255, 2157056), (1280, 2114926), (1408, 1922660), (1532, 1767040), (1760, 1538128), (1915, 1413632), (2008, 1348160), (2510, 1078528), (2560, 1057463), (2761, 980480), (2816, 961330), (3064, 883520), (3520, 769064), (3830, 706816), (4016, 674080), (4213, 642560), (5020, 539264), (5522, 490240), (5632, 480665), (6128, 441760), (7040, 384532), (7660, 353408), (8032, 337040), (8426, 321280), (10040, 269632), (11044, 245120), (12256, 220880), (13805, 196096), (14080, 192266), (15320, 176704), (16064, 168520), (16852, 160640), (20080, 134816), (21065, 128512), (22088, 122560), (24512, 110440), (27610, 98048), (28160, 96133), (30640, 88352), (32128, 84260), (33704, 80320), (40160, 67408), (42130, 64256), (44176, 61280), (49024, 55220)]