67655810560

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{443}}^1$

素因数の和:845

約数の個数: 240

約数和(自身を含む): 176548570704

約数和(自身を除く): 108892760144

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 169, 208, 256, 260, 320, 338, 353, 416, 443, 512, 520, 640, 676, 706, 832, 845, 886, 1040, 1280, 1352, 1412, 1664, 1690, 1765, 1772, 2080, 2215, 2560, 2704, 2824, 3328, 3380, 3530, 3544, 4160, 4430, 4589, 5408, 5648, 5759, 6656, 6760, 7060, 7088, 8320, 8860, 9178, 10816, 11296, 11518, 13520, 14120, 14176, 16640, 17720, 18356, 21632, 22592, 22945, 23036, 27040, 28240, 28352, 28795, 33280, 35440, 36712, 43264, 45184, 45890, 46072, 54080, 56480, 56704, 57590, 59657, 70880, 73424, 74867, 86528, 90368, 91780, 92144, 108160, 112960, 113408, 115180, 119314, 141760, 146848, 149734, 156379, 180736, 183560, 184288, 216320, 225920, 226816, 230360, 238628, 283520, 293696, 298285, 299468, 312758, 367120, 368576, 374335, 432640, 451840, 460720, 477256, 567040, 587392, 596570, 598936, 625516, 734240, 737152, 748670, 781895, 903680, 921440, 954512, 1134080, 1174784, 1193140, 1197872, 1251032, 1468480, 1474304, 1497340, 1563790, 1842880, 1909024, 2032927, 2349568, 2386280, 2395744, 2502064, 2936960, 2948608, 2994680, 3127580, 3685760, 3818048, 4065854, 4772560, 4791488, 5004128, 5873920, 5989360, 6255160, 7371520, 7636096, 8131708, 9545120, 9582976, 10008256, 10164635, 11747840, 11978720, 12510320, 14743040, 15272192, 16263416, 19090240, 19165952, 20016512, 20329270, 23957440, 25020640, 26428051, 30544384, 32526832, 38180480, 38331904, 40033024, 40658540, 47914880, 50041280, 52856102, 65053664, 76360960, 80066048, 81317080, 95829760, 100082560, 105712204, 130107328, 132140255, 152721920, 162634160, 191659520, 200165120, 211424408, 260214656, 264280510, 325268320, 400330240, 422848816, 520429312, 528561020, 650536640, 845697632, 1040858624, 1057122040, 1301073280, 1691395264, 2114244080, 2602146560, 3382790528, 4228488160, 5204293120, 6765581056, 8456976320, 13531162112, 16913952640, 33827905280, 67655810560]

約数ペア:

[(1, 67655810560), (2, 33827905280), (4, 16913952640), (5, 13531162112), (8, 8456976320), (10, 6765581056), (13, 5204293120), (16, 4228488160), (20, 3382790528), (26, 2602146560), (32, 2114244080), (40, 1691395264), (52, 1301073280), (64, 1057122040), (65, 1040858624), (80, 845697632), (104, 650536640), (128, 528561020), (130, 520429312), (160, 422848816), (169, 400330240), (208, 325268320), (256, 264280510), (260, 260214656), (320, 211424408), (338, 200165120), (353, 191659520), (416, 162634160), (443, 152721920), (512, 132140255), (520, 130107328), (640, 105712204), (676, 100082560), (706, 95829760), (832, 81317080), (845, 80066048), (886, 76360960), (1040, 65053664), (1280, 52856102), (1352, 50041280), (1412, 47914880), (1664, 40658540), (1690, 40033024), (1765, 38331904), (1772, 38180480), (2080, 32526832), (2215, 30544384), (2560, 26428051), (2704, 25020640), (2824, 23957440), (3328, 20329270), (3380, 20016512), (3530, 19165952), (3544, 19090240), (4160, 16263416), (4430, 15272192), (4589, 14743040), (5408, 12510320), (5648, 11978720), (5759, 11747840), (6656, 10164635), (6760, 10008256), (7060, 9582976), (7088, 9545120), (8320, 8131708), (8860, 7636096), (9178, 7371520), (10816, 6255160), (11296, 5989360), (11518, 5873920), (13520, 5004128), (14120, 4791488), (14176, 4772560), (16640, 4065854), (17720, 3818048), (18356, 3685760), (21632, 3127580), (22592, 2994680), (22945, 2948608), (23036, 2936960), (27040, 2502064), (28240, 2395744), (28352, 2386280), (28795, 2349568), (33280, 2032927), (35440, 1909024), (36712, 1842880), (43264, 1563790), (45184, 1497340), (45890, 1474304), (46072, 1468480), (54080, 1251032), (56480, 1197872), (56704, 1193140), (57590, 1174784), (59657, 1134080), (70880, 954512), (73424, 921440), (74867, 903680), (86528, 781895), (90368, 748670), (91780, 737152), (92144, 734240), (108160, 625516), (112960, 598936), (113408, 596570), (115180, 587392), (119314, 567040), (141760, 477256), (146848, 460720), (149734, 451840), (156379, 432640), (180736, 374335), (183560, 368576), (184288, 367120), (216320, 312758), (225920, 299468), (226816, 298285), (230360, 293696), (238628, 283520)]