121303840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:339

約数の個数: 192

約数和(自身を含む): 363170304

約数和(自身を除く): 241866464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 277, 280, 322, 340, 368, 391, 460, 476, 544, 554, 560, 595, 644, 680, 736, 782, 805, 920, 952, 1108, 1120, 1190, 1288, 1360, 1385, 1564, 1610, 1840, 1904, 1939, 1955, 2216, 2380, 2576, 2720, 2737, 2770, 3128, 3220, 3680, 3808, 3878, 3910, 4432, 4709, 4760, 5152, 5474, 5540, 6256, 6371, 6440, 7756, 7820, 8864, 9418, 9520, 9695, 10948, 11080, 12512, 12742, 12880, 13685, 15512, 15640, 18836, 19040, 19390, 21896, 22160, 23545, 25484, 25760, 27370, 31024, 31280, 31855, 32963, 37672, 38780, 43792, 44320, 44597, 47090, 50968, 54740, 62048, 62560, 63710, 65926, 75344, 77560, 87584, 89194, 94180, 101936, 108307, 109480, 127420, 131852, 150688, 155120, 164815, 178388, 188360, 203872, 216614, 218960, 222985, 254840, 263704, 310240, 329630, 356776, 376720, 433228, 437920, 445970, 509680, 527408, 541535, 659260, 713552, 753440, 758149, 866456, 891940, 1019360, 1054816, 1083070, 1318520, 1427104, 1516298, 1732912, 1783880, 2166140, 2637040, 3032596, 3465824, 3567760, 3790745, 4332280, 5274080, 6065192, 7135520, 7581490, 8664560, 12130384, 15162980, 17329120, 24260768, 30325960, 60651920, 121303840]

約数ペア:

[(1, 121303840), (2, 60651920), (4, 30325960), (5, 24260768), (7, 17329120), (8, 15162980), (10, 12130384), (14, 8664560), (16, 7581490), (17, 7135520), (20, 6065192), (23, 5274080), (28, 4332280), (32, 3790745), (34, 3567760), (35, 3465824), (40, 3032596), (46, 2637040), (56, 2166140), (68, 1783880), (70, 1732912), (80, 1516298), (85, 1427104), (92, 1318520), (112, 1083070), (115, 1054816), (119, 1019360), (136, 891940), (140, 866456), (160, 758149), (161, 753440), (170, 713552), (184, 659260), (224, 541535), (230, 527408), (238, 509680), (272, 445970), (277, 437920), (280, 433228), (322, 376720), (340, 356776), (368, 329630), (391, 310240), (460, 263704), (476, 254840), (544, 222985), (554, 218960), (560, 216614), (595, 203872), (644, 188360), (680, 178388), (736, 164815), (782, 155120), (805, 150688), (920, 131852), (952, 127420), (1108, 109480), (1120, 108307), (1190, 101936), (1288, 94180), (1360, 89194), (1385, 87584), (1564, 77560), (1610, 75344), (1840, 65926), (1904, 63710), (1939, 62560), (1955, 62048), (2216, 54740), (2380, 50968), (2576, 47090), (2720, 44597), (2737, 44320), (2770, 43792), (3128, 38780), (3220, 37672), (3680, 32963), (3808, 31855), (3878, 31280), (3910, 31024), (4432, 27370), (4709, 25760), (4760, 25484), (5152, 23545), (5474, 22160), (5540, 21896), (6256, 19390), (6371, 19040), (6440, 18836), (7756, 15640), (7820, 15512), (8864, 13685), (9418, 12880), (9520, 12742), (9695, 12512), (10948, 11080)]