655126857480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063}}^1\times {\mathrm{270307}}^1$

素因数の和:271403

約数の個数: 128

約数和(自身を含む): 2070775526400

約数和(自身を除く): 1415648668920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1063, 1140, 2126, 2280, 3189, 4252, 5315, 6378, 8504, 10630, 12756, 15945, 20197, 21260, 25512, 31890, 40394, 42520, 60591, 63780, 80788, 100985, 121182, 127560, 161576, 201970, 242364, 270307, 302955, 403940, 484728, 540614, 605910, 807880, 810921, 1081228, 1211820, 1351535, 1621842, 2162456, 2423640, 2703070, 3243684, 4054605, 5135833, 5406140, 6487368, 8109210, 10271666, 10812280, 15407499, 16218420, 20543332, 25679165, 30814998, 32436840, 41086664, 51358330, 61629996, 77037495, 102716660, 123259992, 154074990, 205433320, 287336341, 308149980, 574672682, 616299960, 862009023, 1149345364, 1436681705, 1724018046, 2298690728, 2873363410, 3448036092, 4310045115, 5459390479, 5746726820, 6896072184, 8620090230, 10918780958, 11493453640, 16378171437, 17240180460, 21837561916, 27296952395, 32756342874, 34480360920, 43675123832, 54593904790, 65512685748, 81890857185, 109187809580, 131025371496, 163781714370, 218375619160, 327563428740, 655126857480]

約数ペア:

[(1, 655126857480), (2, 327563428740), (3, 218375619160), (4, 163781714370), (5, 131025371496), (6, 109187809580), (8, 81890857185), (10, 65512685748), (12, 54593904790), (15, 43675123832), (19, 34480360920), (20, 32756342874), (24, 27296952395), (30, 21837561916), (38, 17240180460), (40, 16378171437), (57, 11493453640), (60, 10918780958), (76, 8620090230), (95, 6896072184), (114, 5746726820), (120, 5459390479), (152, 4310045115), (190, 3448036092), (228, 2873363410), (285, 2298690728), (380, 1724018046), (456, 1436681705), (570, 1149345364), (760, 862009023), (1063, 616299960), (1140, 574672682), (2126, 308149980), (2280, 287336341), (3189, 205433320), (4252, 154074990), (5315, 123259992), (6378, 102716660), (8504, 77037495), (10630, 61629996), (12756, 51358330), (15945, 41086664), (20197, 32436840), (21260, 30814998), (25512, 25679165), (31890, 20543332), (40394, 16218420), (42520, 15407499), (60591, 10812280), (63780, 10271666), (80788, 8109210), (100985, 6487368), (121182, 5406140), (127560, 5135833), (161576, 4054605), (201970, 3243684), (242364, 2703070), (270307, 2423640), (302955, 2162456), (403940, 1621842), (484728, 1351535), (540614, 1211820), (605910, 1081228), (807880, 810921)]