202834880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{457}}^1$

素因数の和:566

約数の個数: 112

約数和(自身を含む): 516514080

約数和(自身を除く): 313679200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 73, 76, 80, 95, 146, 152, 160, 190, 292, 304, 320, 365, 380, 457, 584, 608, 730, 760, 914, 1168, 1216, 1387, 1460, 1520, 1828, 2285, 2336, 2774, 2920, 3040, 3656, 4570, 4672, 5548, 5840, 6080, 6935, 7312, 8683, 9140, 11096, 11680, 13870, 14624, 17366, 18280, 22192, 23360, 27740, 29248, 33361, 34732, 36560, 43415, 44384, 55480, 66722, 69464, 73120, 86830, 88768, 110960, 133444, 138928, 146240, 166805, 173660, 221920, 266888, 277856, 333610, 347320, 443840, 533776, 555712, 633859, 667220, 694640, 1067552, 1267718, 1334440, 1389280, 2135104, 2535436, 2668880, 2778560, 3169295, 5070872, 5337760, 6338590, 10141744, 10675520, 12677180, 20283488, 25354360, 40566976, 50708720, 101417440, 202834880]

約数ペア:

[(1, 202834880), (2, 101417440), (4, 50708720), (5, 40566976), (8, 25354360), (10, 20283488), (16, 12677180), (19, 10675520), (20, 10141744), (32, 6338590), (38, 5337760), (40, 5070872), (64, 3169295), (73, 2778560), (76, 2668880), (80, 2535436), (95, 2135104), (146, 1389280), (152, 1334440), (160, 1267718), (190, 1067552), (292, 694640), (304, 667220), (320, 633859), (365, 555712), (380, 533776), (457, 443840), (584, 347320), (608, 333610), (730, 277856), (760, 266888), (914, 221920), (1168, 173660), (1216, 166805), (1387, 146240), (1460, 138928), (1520, 133444), (1828, 110960), (2285, 88768), (2336, 86830), (2774, 73120), (2920, 69464), (3040, 66722), (3656, 55480), (4570, 44384), (4672, 43415), (5548, 36560), (5840, 34732), (6080, 33361), (6935, 29248), (7312, 27740), (8683, 23360), (9140, 22192), (11096, 18280), (11680, 17366), (13870, 14624)]