155576960

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1$

素因数の和:96

約数の個数: 288

約数和(自身を含む): 487155060

約数和(自身を除く): 331578100

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 49, 55, 56, 64, 70, 77, 80, 82, 88, 98, 110, 112, 121, 128, 140, 154, 160, 164, 176, 196, 205, 220, 224, 242, 245, 280, 287, 308, 320, 328, 352, 385, 392, 410, 440, 448, 451, 484, 490, 539, 560, 574, 605, 616, 640, 656, 704, 770, 784, 820, 847, 880, 896, 902, 968, 980, 1078, 1120, 1148, 1210, 1232, 1312, 1408, 1435, 1540, 1568, 1640, 1694, 1760, 1804, 1936, 1960, 2009, 2156, 2240, 2255, 2296, 2420, 2464, 2624, 2695, 2870, 3080, 3136, 3157, 3280, 3388, 3520, 3608, 3872, 3920, 4018, 4235, 4312, 4480, 4510, 4592, 4840, 4928, 4961, 5248, 5390, 5740, 5929, 6160, 6272, 6314, 6560, 6776, 7040, 7216, 7744, 7840, 8036, 8470, 8624, 9020, 9184, 9680, 9856, 9922, 10045, 10780, 11480, 11858, 12320, 12628, 13120, 13552, 14432, 15488, 15680, 15785, 16072, 16940, 17248, 18040, 18368, 19360, 19844, 20090, 21560, 22099, 22960, 23716, 24640, 24805, 25256, 26240, 27104, 28864, 29645, 31360, 31570, 32144, 33880, 34496, 34727, 36080, 36736, 38720, 39688, 40180, 43120, 44198, 45920, 47432, 49280, 49610, 50512, 54208, 57728, 59290, 63140, 64288, 67760, 68992, 69454, 72160, 77440, 79376, 80360, 86240, 88396, 91840, 94864, 99220, 101024, 108416, 110495, 118580, 126280, 128576, 135520, 138908, 144320, 158752, 160720, 172480, 173635, 176792, 183680, 189728, 198440, 202048, 220990, 237160, 243089, 252560, 257152, 271040, 277816, 288640, 317504, 321440, 344960, 347270, 353584, 379456, 396880, 404096, 441980, 474320, 486178, 505120, 542080, 555632, 635008, 642880, 694540, 707168, 758912, 793760, 883960, 948640, 972356, 1010240, 1111264, 1215445, 1285760, 1389080, 1414336, 1587520, 1767920, 1897280, 1944712, 2020480, 2222528, 2430890, 2778160, 2828672, 3175040, 3535840, 3794560, 3889424, 4445056, 4861780, 5556320, 7071680, 7778848, 9723560, 11112640, 14143360, 15557696, 19447120, 22225280, 31115392, 38894240, 77788480, 155576960]

約数ペア:

[(1, 155576960), (2, 77788480), (4, 38894240), (5, 31115392), (7, 22225280), (8, 19447120), (10, 15557696), (11, 14143360), (14, 11112640), (16, 9723560), (20, 7778848), (22, 7071680), (28, 5556320), (32, 4861780), (35, 4445056), (40, 3889424), (41, 3794560), (44, 3535840), (49, 3175040), (55, 2828672), (56, 2778160), (64, 2430890), (70, 2222528), (77, 2020480), (80, 1944712), (82, 1897280), (88, 1767920), (98, 1587520), (110, 1414336), (112, 1389080), (121, 1285760), (128, 1215445), (140, 1111264), (154, 1010240), (160, 972356), (164, 948640), (176, 883960), (196, 793760), (205, 758912), (220, 707168), (224, 694540), (242, 642880), (245, 635008), (280, 555632), (287, 542080), (308, 505120), (320, 486178), (328, 474320), (352, 441980), (385, 404096), (392, 396880), (410, 379456), (440, 353584), (448, 347270), (451, 344960), (484, 321440), (490, 317504), (539, 288640), (560, 277816), (574, 271040), (605, 257152), (616, 252560), (640, 243089), (656, 237160), (704, 220990), (770, 202048), (784, 198440), (820, 189728), (847, 183680), (880, 176792), (896, 173635), (902, 172480), (968, 160720), (980, 158752), (1078, 144320), (1120, 138908), (1148, 135520), (1210, 128576), (1232, 126280), (1312, 118580), (1408, 110495), (1435, 108416), (1540, 101024), (1568, 99220), (1640, 94864), (1694, 91840), (1760, 88396), (1804, 86240), (1936, 80360), (1960, 79376), (2009, 77440), (2156, 72160), (2240, 69454), (2255, 68992), (2296, 67760), (2420, 64288), (2464, 63140), (2624, 59290), (2695, 57728), (2870, 54208), (3080, 50512), (3136, 49610), (3157, 49280), (3280, 47432), (3388, 45920), (3520, 44198), (3608, 43120), (3872, 40180), (3920, 39688), (4018, 38720), (4235, 36736), (4312, 36080), (4480, 34727), (4510, 34496), (4592, 33880), (4840, 32144), (4928, 31570), (4961, 31360), (5248, 29645), (5390, 28864), (5740, 27104), (5929, 26240), (6160, 25256), (6272, 24805), (6314, 24640), (6560, 23716), (6776, 22960), (7040, 22099), (7216, 21560), (7744, 20090), (7840, 19844), (8036, 19360), (8470, 18368), (8624, 18040), (9020, 17248), (9184, 16940), (9680, 16072), (9856, 15785), (9922, 15680), (10045, 15488), (10780, 14432), (11480, 13552), (11858, 13120), (12320, 12628)]