231815360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2858

約数の個数: 112

約数和(自身を含む): 648151104

約数和(自身を除く): 416335744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 140, 148, 160, 185, 224, 259, 280, 296, 320, 370, 448, 518, 560, 592, 740, 1036, 1120, 1184, 1295, 1480, 2072, 2240, 2368, 2590, 2797, 2960, 4144, 5180, 5594, 5920, 8288, 10360, 11188, 11840, 13985, 16576, 19579, 20720, 22376, 27970, 39158, 41440, 44752, 55940, 78316, 82880, 89504, 97895, 103489, 111880, 156632, 179008, 195790, 206978, 223760, 313264, 391580, 413956, 447520, 517445, 626528, 724423, 783160, 827912, 895040, 1034890, 1253056, 1448846, 1566320, 1655824, 2069780, 2897692, 3132640, 3311648, 3622115, 4139560, 5795384, 6265280, 6623296, 7244230, 8279120, 11590768, 14488460, 16558240, 23181536, 28976920, 33116480, 46363072, 57953840, 115907680, 231815360]

約数ペア:

[(1, 231815360), (2, 115907680), (4, 57953840), (5, 46363072), (7, 33116480), (8, 28976920), (10, 23181536), (14, 16558240), (16, 14488460), (20, 11590768), (28, 8279120), (32, 7244230), (35, 6623296), (37, 6265280), (40, 5795384), (56, 4139560), (64, 3622115), (70, 3311648), (74, 3132640), (80, 2897692), (112, 2069780), (140, 1655824), (148, 1566320), (160, 1448846), (185, 1253056), (224, 1034890), (259, 895040), (280, 827912), (296, 783160), (320, 724423), (370, 626528), (448, 517445), (518, 447520), (560, 413956), (592, 391580), (740, 313264), (1036, 223760), (1120, 206978), (1184, 195790), (1295, 179008), (1480, 156632), (2072, 111880), (2240, 103489), (2368, 97895), (2590, 89504), (2797, 82880), (2960, 78316), (4144, 55940), (5180, 44752), (5594, 41440), (5920, 39158), (8288, 27970), (10360, 22376), (11188, 20720), (11840, 19579), (13985, 16576)]