2192126720

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{4993}}^1$

素因数の和:5035

約数の個数: 144

約数和(自身を含む): 6124641600

約数和(自身を除く): 3932514880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 343, 392, 448, 490, 560, 640, 686, 784, 896, 980, 1120, 1280, 1372, 1568, 1715, 1792, 1960, 2240, 2744, 3136, 3430, 3920, 4480, 4993, 5488, 6272, 6860, 7840, 8960, 9986, 10976, 12544, 13720, 15680, 19972, 21952, 24965, 27440, 31360, 34951, 39944, 43904, 49930, 54880, 62720, 69902, 79888, 87808, 99860, 109760, 139804, 159776, 174755, 199720, 219520, 244657, 279608, 319552, 349510, 399440, 439040, 489314, 559216, 639104, 699020, 798880, 978628, 1118432, 1223285, 1278208, 1398040, 1597760, 1712599, 1957256, 2236864, 2446570, 2796080, 3195520, 3425198, 3914512, 4473728, 4893140, 5592160, 6391040, 6850396, 7829024, 8562995, 8947456, 9786280, 11184320, 13700792, 15658048, 17125990, 19572560, 22368640, 27401584, 31316096, 34251980, 39145120, 44737280, 54803168, 62632192, 68503960, 78290240, 109606336, 137007920, 156580480, 219212672, 274015840, 313160960, 438425344, 548031680, 1096063360, 2192126720]

約数ペア:

[(1, 2192126720), (2, 1096063360), (4, 548031680), (5, 438425344), (7, 313160960), (8, 274015840), (10, 219212672), (14, 156580480), (16, 137007920), (20, 109606336), (28, 78290240), (32, 68503960), (35, 62632192), (40, 54803168), (49, 44737280), (56, 39145120), (64, 34251980), (70, 31316096), (80, 27401584), (98, 22368640), (112, 19572560), (128, 17125990), (140, 15658048), (160, 13700792), (196, 11184320), (224, 9786280), (245, 8947456), (256, 8562995), (280, 7829024), (320, 6850396), (343, 6391040), (392, 5592160), (448, 4893140), (490, 4473728), (560, 3914512), (640, 3425198), (686, 3195520), (784, 2796080), (896, 2446570), (980, 2236864), (1120, 1957256), (1280, 1712599), (1372, 1597760), (1568, 1398040), (1715, 1278208), (1792, 1223285), (1960, 1118432), (2240, 978628), (2744, 798880), (3136, 699020), (3430, 639104), (3920, 559216), (4480, 489314), (4993, 439040), (5488, 399440), (6272, 349510), (6860, 319552), (7840, 279608), (8960, 244657), (9986, 219520), (10976, 199720), (12544, 174755), (13720, 159776), (15680, 139804), (19972, 109760), (21952, 99860), (24965, 87808), (27440, 79888), (31360, 69902), (34951, 62720), (39944, 54880), (43904, 49930)]