215033040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{2957}}^1$

素因数の和:3077

約数の個数: 120

約数和(自身を含む): 729549288

約数和(自身を除く): 514516248

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 101, 120, 144, 180, 202, 240, 303, 360, 404, 505, 606, 720, 808, 909, 1010, 1212, 1515, 1616, 1818, 2020, 2424, 2957, 3030, 3636, 4040, 4545, 4848, 5914, 6060, 7272, 8080, 8871, 9090, 11828, 12120, 14544, 14785, 17742, 18180, 23656, 24240, 26613, 29570, 35484, 36360, 44355, 47312, 53226, 59140, 70968, 72720, 88710, 106452, 118280, 133065, 141936, 177420, 212904, 236560, 266130, 298657, 354840, 425808, 532260, 597314, 709680, 895971, 1064520, 1194628, 1493285, 1791942, 2129040, 2389256, 2687913, 2986570, 3583884, 4479855, 4778512, 5375826, 5973140, 7167768, 8959710, 10751652, 11946280, 13439565, 14335536, 17919420, 21503304, 23892560, 26879130, 35838840, 43006608, 53758260, 71677680, 107516520, 215033040]

約数ペア:

[(1, 215033040), (2, 107516520), (3, 71677680), (4, 53758260), (5, 43006608), (6, 35838840), (8, 26879130), (9, 23892560), (10, 21503304), (12, 17919420), (15, 14335536), (16, 13439565), (18, 11946280), (20, 10751652), (24, 8959710), (30, 7167768), (36, 5973140), (40, 5375826), (45, 4778512), (48, 4479855), (60, 3583884), (72, 2986570), (80, 2687913), (90, 2389256), (101, 2129040), (120, 1791942), (144, 1493285), (180, 1194628), (202, 1064520), (240, 895971), (303, 709680), (360, 597314), (404, 532260), (505, 425808), (606, 354840), (720, 298657), (808, 266130), (909, 236560), (1010, 212904), (1212, 177420), (1515, 141936), (1616, 133065), (1818, 118280), (2020, 106452), (2424, 88710), (2957, 72720), (3030, 70968), (3636, 59140), (4040, 53226), (4545, 47312), (4848, 44355), (5914, 36360), (6060, 35484), (7272, 29570), (8080, 26613), (8871, 24240), (9090, 23656), (11828, 18180), (12120, 17742), (14544, 14785)]