217122191360

素因数分解:

$2^{11}\times 5^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{1747}}^1$

素因数の和:2056

約数の個数: 192

約数和(自身を含む): 533418631200

約数和(自身を除く): 316296439840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 229, 256, 265, 320, 424, 458, 512, 530, 640, 848, 916, 1024, 1060, 1145, 1280, 1696, 1747, 1832, 2048, 2120, 2290, 2560, 3392, 3494, 3664, 4240, 4580, 5120, 6784, 6988, 7328, 8480, 8735, 9160, 10240, 12137, 13568, 13976, 14656, 16960, 17470, 18320, 24274, 27136, 27952, 29312, 33920, 34940, 36640, 48548, 54272, 55904, 58624, 60685, 67840, 69880, 73280, 92591, 97096, 108544, 111808, 117248, 121370, 135680, 139760, 146560, 185182, 194192, 223616, 234496, 242740, 271360, 279520, 293120, 370364, 388384, 400063, 447232, 462955, 468992, 485480, 542720, 559040, 586240, 740728, 776768, 800126, 894464, 925910, 970960, 1118080, 1172480, 1481456, 1553536, 1600252, 1788928, 1851820, 1941920, 2000315, 2236160, 2344960, 2962912, 3107072, 3200504, 3577856, 3703640, 3883840, 4000630, 4472320, 5925824, 6214144, 6401008, 7407280, 7767680, 8001260, 8944640, 11851648, 12428288, 12802016, 14814560, 15535360, 16002520, 17889280, 21203339, 23703296, 24856576, 25604032, 29629120, 31070720, 32005040, 42406678, 47406592, 51208064, 59258240, 62141440, 64010080, 84813356, 94813184, 102416128, 106016695, 118516480, 124282880, 128020160, 169626712, 189626368, 204832256, 212033390, 237032960, 256040320, 339253424, 409664512, 424066780, 474065920, 512080640, 678506848, 819329024, 848133560, 948131840, 1024161280, 1357013696, 1696267120, 2048322560, 2714027392, 3392534240, 4096645120, 5428054784, 6785068480, 10856109568, 13570136960, 21712219136, 27140273920, 43424438272, 54280547840, 108561095680, 217122191360]

約数ペア:

[(1, 217122191360), (2, 108561095680), (4, 54280547840), (5, 43424438272), (8, 27140273920), (10, 21712219136), (16, 13570136960), (20, 10856109568), (32, 6785068480), (40, 5428054784), (53, 4096645120), (64, 3392534240), (80, 2714027392), (106, 2048322560), (128, 1696267120), (160, 1357013696), (212, 1024161280), (229, 948131840), (256, 848133560), (265, 819329024), (320, 678506848), (424, 512080640), (458, 474065920), (512, 424066780), (530, 409664512), (640, 339253424), (848, 256040320), (916, 237032960), (1024, 212033390), (1060, 204832256), (1145, 189626368), (1280, 169626712), (1696, 128020160), (1747, 124282880), (1832, 118516480), (2048, 106016695), (2120, 102416128), (2290, 94813184), (2560, 84813356), (3392, 64010080), (3494, 62141440), (3664, 59258240), (4240, 51208064), (4580, 47406592), (5120, 42406678), (6784, 32005040), (6988, 31070720), (7328, 29629120), (8480, 25604032), (8735, 24856576), (9160, 23703296), (10240, 21203339), (12137, 17889280), (13568, 16002520), (13976, 15535360), (14656, 14814560), (16960, 12802016), (17470, 12428288), (18320, 11851648), (24274, 8944640), (27136, 8001260), (27952, 7767680), (29312, 7407280), (33920, 6401008), (34940, 6214144), (36640, 5925824), (48548, 4472320), (54272, 4000630), (55904, 3883840), (58624, 3703640), (60685, 3577856), (67840, 3200504), (69880, 3107072), (73280, 2962912), (92591, 2344960), (97096, 2236160), (108544, 2000315), (111808, 1941920), (117248, 1851820), (121370, 1788928), (135680, 1600252), (139760, 1553536), (146560, 1481456), (185182, 1172480), (194192, 1118080), (223616, 970960), (234496, 925910), (242740, 894464), (271360, 800126), (279520, 776768), (293120, 740728), (370364, 586240), (388384, 559040), (400063, 542720), (447232, 485480), (462955, 468992)]