43830640

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 125991936

約数和(自身を除く): 82161296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 41, 46, 56, 70, 80, 82, 83, 92, 112, 115, 140, 161, 164, 166, 184, 205, 230, 280, 287, 322, 328, 332, 368, 410, 415, 460, 560, 574, 581, 644, 656, 664, 805, 820, 830, 920, 943, 1148, 1162, 1288, 1328, 1435, 1610, 1640, 1660, 1840, 1886, 1909, 2296, 2324, 2576, 2870, 2905, 3220, 3280, 3320, 3403, 3772, 3818, 4592, 4648, 4715, 5740, 5810, 6440, 6601, 6640, 6806, 7544, 7636, 9296, 9430, 9545, 11480, 11620, 12880, 13202, 13363, 13612, 15088, 15272, 17015, 18860, 19090, 22960, 23240, 23821, 26404, 26726, 27224, 30544, 33005, 34030, 37720, 38180, 46480, 47642, 52808, 53452, 54448, 66010, 66815, 68060, 75440, 76360, 78269, 95284, 105616, 106904, 119105, 132020, 133630, 136120, 152720, 156538, 190568, 213808, 238210, 264040, 267260, 272240, 313076, 381136, 391345, 476420, 528080, 534520, 547883, 626152, 782690, 952840, 1069040, 1095766, 1252304, 1565380, 1905680, 2191532, 2739415, 3130760, 4383064, 5478830, 6261520, 8766128, 10957660, 21915320, 43830640]

約数ペア:

[(1, 43830640), (2, 21915320), (4, 10957660), (5, 8766128), (7, 6261520), (8, 5478830), (10, 4383064), (14, 3130760), (16, 2739415), (20, 2191532), (23, 1905680), (28, 1565380), (35, 1252304), (40, 1095766), (41, 1069040), (46, 952840), (56, 782690), (70, 626152), (80, 547883), (82, 534520), (83, 528080), (92, 476420), (112, 391345), (115, 381136), (140, 313076), (161, 272240), (164, 267260), (166, 264040), (184, 238210), (205, 213808), (230, 190568), (280, 156538), (287, 152720), (322, 136120), (328, 133630), (332, 132020), (368, 119105), (410, 106904), (415, 105616), (460, 95284), (560, 78269), (574, 76360), (581, 75440), (644, 68060), (656, 66815), (664, 66010), (805, 54448), (820, 53452), (830, 52808), (920, 47642), (943, 46480), (1148, 38180), (1162, 37720), (1288, 34030), (1328, 33005), (1435, 30544), (1610, 27224), (1640, 26726), (1660, 26404), (1840, 23821), (1886, 23240), (1909, 22960), (2296, 19090), (2324, 18860), (2576, 17015), (2870, 15272), (2905, 15088), (3220, 13612), (3280, 13363), (3320, 13202), (3403, 12880), (3772, 11620), (3818, 11480), (4592, 9545), (4648, 9430), (4715, 9296), (5740, 7636), (5810, 7544), (6440, 6806), (6601, 6640)]