340825680

素因数分解:

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

素因数の和:2846

約数の個数: 180

約数和(自身を含む): 1239868188

約数和(自身を除く): 899042508

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 169, 180, 195, 208, 234, 240, 260, 312, 338, 360, 390, 468, 507, 520, 585, 624, 676, 720, 780, 845, 936, 1014, 1040, 1170, 1352, 1521, 1560, 1690, 1872, 2028, 2340, 2535, 2704, 2801, 3042, 3120, 3380, 4056, 4680, 5070, 5602, 6084, 6760, 7605, 8112, 8403, 9360, 10140, 11204, 12168, 13520, 14005, 15210, 16806, 20280, 22408, 24336, 25209, 28010, 30420, 33612, 36413, 40560, 42015, 44816, 50418, 56020, 60840, 67224, 72826, 84030, 100836, 109239, 112040, 121680, 126045, 134448, 145652, 168060, 182065, 201672, 218478, 224080, 252090, 291304, 327717, 336120, 364130, 403344, 436956, 473369, 504180, 546195, 582608, 655434, 672240, 728260, 873912, 946738, 1008360, 1092390, 1310868, 1420107, 1456520, 1638585, 1747824, 1893476, 2016720, 2184780, 2366845, 2621736, 2840214, 2913040, 3277170, 3786952, 4260321, 4369560, 4733690, 5243472, 5680428, 6554340, 7100535, 7573904, 8520642, 8739120, 9467380, 11360856, 13108680, 14201070, 17041284, 18934760, 21301605, 22721712, 26217360, 28402140, 34082568, 37869520, 42603210, 56804280, 68165136, 85206420, 113608560, 170412840, 340825680]

約数ペア:

[(1, 340825680), (2, 170412840), (3, 113608560), (4, 85206420), (5, 68165136), (6, 56804280), (8, 42603210), (9, 37869520), (10, 34082568), (12, 28402140), (13, 26217360), (15, 22721712), (16, 21301605), (18, 18934760), (20, 17041284), (24, 14201070), (26, 13108680), (30, 11360856), (36, 9467380), (39, 8739120), (40, 8520642), (45, 7573904), (48, 7100535), (52, 6554340), (60, 5680428), (65, 5243472), (72, 4733690), (78, 4369560), (80, 4260321), (90, 3786952), (104, 3277170), (117, 2913040), (120, 2840214), (130, 2621736), (144, 2366845), (156, 2184780), (169, 2016720), (180, 1893476), (195, 1747824), (208, 1638585), (234, 1456520), (240, 1420107), (260, 1310868), (312, 1092390), (338, 1008360), (360, 946738), (390, 873912), (468, 728260), (507, 672240), (520, 655434), (585, 582608), (624, 546195), (676, 504180), (720, 473369), (780, 436956), (845, 403344), (936, 364130), (1014, 336120), (1040, 327717), (1170, 291304), (1352, 252090), (1521, 224080), (1560, 218478), (1690, 201672), (1872, 182065), (2028, 168060), (2340, 145652), (2535, 134448), (2704, 126045), (2801, 121680), (3042, 112040), (3120, 109239), (3380, 100836), (4056, 84030), (4680, 72826), (5070, 67224), (5602, 60840), (6084, 56020), (6760, 50418), (7605, 44816), (8112, 42015), (8403, 40560), (9360, 36413), (10140, 33612), (11204, 30420), (12168, 28010), (13520, 25209), (14005, 24336), (15210, 22408), (16806, 20280)]