143340260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{263}}^1$

素因数の和:525

約数の個数: 96

約数和(自身を含む): 367234560

約数和(自身を除く): 223894300

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 229, 238, 263, 340, 458, 476, 526, 595, 916, 1052, 1145, 1190, 1315, 1603, 1841, 2290, 2380, 2630, 3206, 3682, 3893, 4471, 4580, 5260, 6412, 7364, 7786, 8015, 8942, 9205, 15572, 16030, 17884, 18410, 19465, 22355, 27251, 31297, 32060, 36820, 38930, 44710, 54502, 60227, 62594, 77860, 89420, 109004, 120454, 125188, 136255, 156485, 240908, 272510, 301135, 312970, 421589, 545020, 602270, 625940, 843178, 1023859, 1204540, 1686356, 2047718, 2107945, 4095436, 4215890, 5119295, 7167013, 8431780, 10238590, 14334026, 20477180, 28668052, 35835065, 71670130, 143340260]

約数ペア:

[(1, 143340260), (2, 71670130), (4, 35835065), (5, 28668052), (7, 20477180), (10, 14334026), (14, 10238590), (17, 8431780), (20, 7167013), (28, 5119295), (34, 4215890), (35, 4095436), (68, 2107945), (70, 2047718), (85, 1686356), (119, 1204540), (140, 1023859), (170, 843178), (229, 625940), (238, 602270), (263, 545020), (340, 421589), (458, 312970), (476, 301135), (526, 272510), (595, 240908), (916, 156485), (1052, 136255), (1145, 125188), (1190, 120454), (1315, 109004), (1603, 89420), (1841, 77860), (2290, 62594), (2380, 60227), (2630, 54502), (3206, 44710), (3682, 38930), (3893, 36820), (4471, 32060), (4580, 31297), (5260, 27251), (6412, 22355), (7364, 19465), (7786, 18410), (8015, 17884), (8942, 16030), (9205, 15572)]