7948262520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{182467}}^1$

素因数の和:182506

約数の個数: 144

約数和(自身を含む): 28393845480

約数和(自身を除く): 20445582960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1980, 2178, 2420, 2904, 3630, 3960, 4356, 4840, 5445, 7260, 8712, 10890, 14520, 21780, 43560, 182467, 364934, 547401, 729868, 912335, 1094802, 1459736, 1642203, 1824670, 2007137, 2189604, 2737005, 3284406, 3649340, 4014274, 4379208, 5474010, 6021411, 6568812, 7298680, 8028548, 8211015, 10035685, 10948020, 12042822, 13137624, 16057096, 16422030, 18064233, 20071370, 21896040, 22078507, 24085644, 30107055, 32844060, 36128466, 40142740, 44157014, 48171288, 60214110, 65688120, 66235521, 72256932, 80285480, 88314028, 90321165, 110392535, 120428220, 132471042, 144513864, 176628056, 180642330, 198706563, 220785070, 240856440, 264942084, 331177605, 361284660, 397413126, 441570140, 529884168, 662355210, 722569320, 794826252, 883140280, 993532815, 1324710420, 1589652504, 1987065630, 2649420840, 3974131260, 7948262520]

約数ペア:

[(1, 7948262520), (2, 3974131260), (3, 2649420840), (4, 1987065630), (5, 1589652504), (6, 1324710420), (8, 993532815), (9, 883140280), (10, 794826252), (11, 722569320), (12, 662355210), (15, 529884168), (18, 441570140), (20, 397413126), (22, 361284660), (24, 331177605), (30, 264942084), (33, 240856440), (36, 220785070), (40, 198706563), (44, 180642330), (45, 176628056), (55, 144513864), (60, 132471042), (66, 120428220), (72, 110392535), (88, 90321165), (90, 88314028), (99, 80285480), (110, 72256932), (120, 66235521), (121, 65688120), (132, 60214110), (165, 48171288), (180, 44157014), (198, 40142740), (220, 36128466), (242, 32844060), (264, 30107055), (330, 24085644), (360, 22078507), (363, 21896040), (396, 20071370), (440, 18064233), (484, 16422030), (495, 16057096), (605, 13137624), (660, 12042822), (726, 10948020), (792, 10035685), (968, 8211015), (990, 8028548), (1089, 7298680), (1210, 6568812), (1320, 6021411), (1452, 5474010), (1815, 4379208), (1980, 4014274), (2178, 3649340), (2420, 3284406), (2904, 2737005), (3630, 2189604), (3960, 2007137), (4356, 1824670), (4840, 1642203), (5445, 1459736), (7260, 1094802), (8712, 912335), (10890, 729868), (14520, 547401), (21780, 364934), (43560, 182467)]