530707520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10301}}^1$

素因数の和:10348

約数の個数: 112

約数和(自身を含む): 1507223808

約数和(自身を除く): 976516288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 140, 160, 161, 184, 224, 230, 280, 320, 322, 368, 448, 460, 560, 644, 736, 805, 920, 1120, 1288, 1472, 1610, 1840, 2240, 2576, 3220, 3680, 5152, 6440, 7360, 10301, 10304, 12880, 20602, 25760, 41204, 51505, 51520, 72107, 82408, 103010, 144214, 164816, 206020, 236923, 288428, 329632, 360535, 412040, 473846, 576856, 659264, 721070, 824080, 947692, 1153712, 1184615, 1442140, 1648160, 1658461, 1895384, 2307424, 2369230, 2884280, 3296320, 3316922, 3790768, 4614848, 4738460, 5768560, 6633844, 7581536, 8292305, 9476920, 11537120, 13267688, 15163072, 16584610, 18953840, 23074240, 26535376, 33169220, 37907680, 53070752, 66338440, 75815360, 106141504, 132676880, 265353760, 530707520]

約数ペア:

[(1, 530707520), (2, 265353760), (4, 132676880), (5, 106141504), (7, 75815360), (8, 66338440), (10, 53070752), (14, 37907680), (16, 33169220), (20, 26535376), (23, 23074240), (28, 18953840), (32, 16584610), (35, 15163072), (40, 13267688), (46, 11537120), (56, 9476920), (64, 8292305), (70, 7581536), (80, 6633844), (92, 5768560), (112, 4738460), (115, 4614848), (140, 3790768), (160, 3316922), (161, 3296320), (184, 2884280), (224, 2369230), (230, 2307424), (280, 1895384), (320, 1658461), (322, 1648160), (368, 1442140), (448, 1184615), (460, 1153712), (560, 947692), (644, 824080), (736, 721070), (805, 659264), (920, 576856), (1120, 473846), (1288, 412040), (1472, 360535), (1610, 329632), (1840, 288428), (2240, 236923), (2576, 206020), (3220, 164816), (3680, 144214), (5152, 103010), (6440, 82408), (7360, 72107), (10301, 51520), (10304, 51505), (12880, 41204), (20602, 25760)]