78652080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2836

約数の個数: 160

約数和(自身を含む): 291856320

約数和(自身を除く): 213204240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 104, 108, 117, 120, 130, 135, 144, 156, 180, 195, 208, 216, 234, 240, 260, 270, 312, 351, 360, 390, 432, 468, 520, 540, 585, 624, 702, 720, 780, 936, 1040, 1080, 1170, 1404, 1560, 1755, 1872, 2160, 2340, 2801, 2808, 3120, 3510, 4680, 5602, 5616, 7020, 8403, 9360, 11204, 14005, 14040, 16806, 22408, 25209, 28010, 28080, 33612, 36413, 42015, 44816, 50418, 56020, 67224, 72826, 75627, 84030, 100836, 109239, 112040, 126045, 134448, 145652, 151254, 168060, 182065, 201672, 218478, 224080, 252090, 291304, 302508, 327717, 336120, 364130, 378135, 403344, 436956, 504180, 546195, 582608, 605016, 655434, 672240, 728260, 756270, 873912, 983151, 1008360, 1092390, 1210032, 1310868, 1456520, 1512540, 1638585, 1747824, 1966302, 2016720, 2184780, 2621736, 2913040, 3025080, 3277170, 3932604, 4369560, 4915755, 5243472, 6050160, 6554340, 7865208, 8739120, 9831510, 13108680, 15730416, 19663020, 26217360, 39326040, 78652080]

約数ペア:

[(1, 78652080), (2, 39326040), (3, 26217360), (4, 19663020), (5, 15730416), (6, 13108680), (8, 9831510), (9, 8739120), (10, 7865208), (12, 6554340), (13, 6050160), (15, 5243472), (16, 4915755), (18, 4369560), (20, 3932604), (24, 3277170), (26, 3025080), (27, 2913040), (30, 2621736), (36, 2184780), (39, 2016720), (40, 1966302), (45, 1747824), (48, 1638585), (52, 1512540), (54, 1456520), (60, 1310868), (65, 1210032), (72, 1092390), (78, 1008360), (80, 983151), (90, 873912), (104, 756270), (108, 728260), (117, 672240), (120, 655434), (130, 605016), (135, 582608), (144, 546195), (156, 504180), (180, 436956), (195, 403344), (208, 378135), (216, 364130), (234, 336120), (240, 327717), (260, 302508), (270, 291304), (312, 252090), (351, 224080), (360, 218478), (390, 201672), (432, 182065), (468, 168060), (520, 151254), (540, 145652), (585, 134448), (624, 126045), (702, 112040), (720, 109239), (780, 100836), (936, 84030), (1040, 75627), (1080, 72826), (1170, 67224), (1404, 56020), (1560, 50418), (1755, 44816), (1872, 42015), (2160, 36413), (2340, 33612), (2801, 28080), (2808, 28010), (3120, 25209), (3510, 22408), (4680, 16806), (5602, 14040), (5616, 14005), (7020, 11204), (8403, 9360)]