1205966080

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1$

素因数の和:1012

約数の個数: 144

約数和(自身を含む): 3187364544

約数和(自身を除く): 1981398464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 97, 110, 128, 160, 176, 194, 220, 256, 320, 352, 388, 440, 485, 640, 704, 776, 880, 883, 970, 1067, 1280, 1408, 1552, 1760, 1766, 1940, 2134, 2816, 3104, 3520, 3532, 3880, 4268, 4415, 5335, 6208, 7040, 7064, 7760, 8536, 8830, 9713, 10670, 12416, 14080, 14128, 15520, 17072, 17660, 19426, 21340, 24832, 28256, 31040, 34144, 35320, 38852, 42680, 48565, 56512, 62080, 68288, 70640, 77704, 85360, 85651, 97130, 113024, 124160, 136576, 141280, 155408, 170720, 171302, 194260, 226048, 273152, 282560, 310816, 341440, 342604, 388520, 428255, 565120, 621632, 682880, 685208, 777040, 856510, 942161, 1130240, 1243264, 1365760, 1370416, 1554080, 1713020, 1884322, 2486528, 2740832, 3108160, 3426040, 3768644, 4710805, 5481664, 6216320, 6852080, 7537288, 9421610, 10963328, 12432640, 13704160, 15074576, 18843220, 21926656, 27408320, 30149152, 37686440, 54816640, 60298304, 75372880, 109633280, 120596608, 150745760, 241193216, 301491520, 602983040, 1205966080]

約数ペア:

[(1, 1205966080), (2, 602983040), (4, 301491520), (5, 241193216), (8, 150745760), (10, 120596608), (11, 109633280), (16, 75372880), (20, 60298304), (22, 54816640), (32, 37686440), (40, 30149152), (44, 27408320), (55, 21926656), (64, 18843220), (80, 15074576), (88, 13704160), (97, 12432640), (110, 10963328), (128, 9421610), (160, 7537288), (176, 6852080), (194, 6216320), (220, 5481664), (256, 4710805), (320, 3768644), (352, 3426040), (388, 3108160), (440, 2740832), (485, 2486528), (640, 1884322), (704, 1713020), (776, 1554080), (880, 1370416), (883, 1365760), (970, 1243264), (1067, 1130240), (1280, 942161), (1408, 856510), (1552, 777040), (1760, 685208), (1766, 682880), (1940, 621632), (2134, 565120), (2816, 428255), (3104, 388520), (3520, 342604), (3532, 341440), (3880, 310816), (4268, 282560), (4415, 273152), (5335, 226048), (6208, 194260), (7040, 171302), (7064, 170720), (7760, 155408), (8536, 141280), (8830, 136576), (9713, 124160), (10670, 113024), (12416, 97130), (14080, 85651), (14128, 85360), (15520, 77704), (17072, 70640), (17660, 68288), (19426, 62080), (21340, 56512), (24832, 48565), (28256, 42680), (31040, 38852), (34144, 35320)]