209232480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{1249}}^1$

素因数の和:1616

約数の個数: 96

約数和(自身を含む): 661500000

約数和(自身を除く): 452267520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 349, 480, 698, 1047, 1249, 1396, 1745, 2094, 2498, 2792, 3490, 3747, 4188, 4996, 5235, 5584, 6245, 6980, 7494, 8376, 9992, 10470, 11168, 12490, 13960, 14988, 16752, 18735, 19984, 20940, 24980, 27920, 29976, 33504, 37470, 39968, 41880, 49960, 55840, 59952, 74940, 83760, 99920, 119904, 149880, 167520, 199840, 299760, 435901, 599520, 871802, 1307703, 1743604, 2179505, 2615406, 3487208, 4359010, 5230812, 6538515, 6974416, 8718020, 10461624, 13077030, 13948832, 17436040, 20923248, 26154060, 34872080, 41846496, 52308120, 69744160, 104616240, 209232480]

約数ペア:

[(1, 209232480), (2, 104616240), (3, 69744160), (4, 52308120), (5, 41846496), (6, 34872080), (8, 26154060), (10, 20923248), (12, 17436040), (15, 13948832), (16, 13077030), (20, 10461624), (24, 8718020), (30, 6974416), (32, 6538515), (40, 5230812), (48, 4359010), (60, 3487208), (80, 2615406), (96, 2179505), (120, 1743604), (160, 1307703), (240, 871802), (349, 599520), (480, 435901), (698, 299760), (1047, 199840), (1249, 167520), (1396, 149880), (1745, 119904), (2094, 99920), (2498, 83760), (2792, 74940), (3490, 59952), (3747, 55840), (4188, 49960), (4996, 41880), (5235, 39968), (5584, 37470), (6245, 33504), (6980, 29976), (7494, 27920), (8376, 24980), (9992, 20940), (10470, 19984), (11168, 18735), (12490, 16752), (13960, 14988)]