189425280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8969}}^1$

素因数の和:9002

約数の個数: 128

約数和(自身を含む): 658756800

約数和(自身を除く): 469331520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 8969, 10560, 17938, 21120, 26907, 35876, 44845, 53814, 71752, 89690, 98659, 107628, 134535, 143504, 179380, 197318, 215256, 269070, 287008, 295977, 358760, 394636, 430512, 493295, 538140, 574016, 591954, 717520, 789272, 861024, 986590, 1076280, 1148032, 1183908, 1435040, 1479885, 1578544, 1722048, 1973180, 2152560, 2367816, 2870080, 2959770, 3157088, 3444096, 3946360, 4305120, 4735632, 5740160, 5919540, 6314176, 7892720, 8610240, 9471264, 11839080, 12628352, 15785440, 17220480, 18942528, 23678160, 31570880, 37885056, 47356320, 63141760, 94712640, 189425280]

約数ペア:

[(1, 189425280), (2, 94712640), (3, 63141760), (4, 47356320), (5, 37885056), (6, 31570880), (8, 23678160), (10, 18942528), (11, 17220480), (12, 15785440), (15, 12628352), (16, 11839080), (20, 9471264), (22, 8610240), (24, 7892720), (30, 6314176), (32, 5919540), (33, 5740160), (40, 4735632), (44, 4305120), (48, 3946360), (55, 3444096), (60, 3157088), (64, 2959770), (66, 2870080), (80, 2367816), (88, 2152560), (96, 1973180), (110, 1722048), (120, 1578544), (128, 1479885), (132, 1435040), (160, 1183908), (165, 1148032), (176, 1076280), (192, 986590), (220, 861024), (240, 789272), (264, 717520), (320, 591954), (330, 574016), (352, 538140), (384, 493295), (440, 430512), (480, 394636), (528, 358760), (640, 295977), (660, 287008), (704, 269070), (880, 215256), (960, 197318), (1056, 179380), (1320, 143504), (1408, 134535), (1760, 107628), (1920, 98659), (2112, 89690), (2640, 71752), (3520, 53814), (4224, 44845), (5280, 35876), (7040, 26907), (8969, 21120), (10560, 17938)]