206048640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{15331}}^1$

素因数の和:15360

約数の個数: 128

約数和(自身を含む): 750654720

約数和(自身を除く): 544606080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 15331, 30662, 45993, 61324, 76655, 91986, 107317, 122648, 153310, 183972, 214634, 229965, 245296, 306620, 321951, 367944, 429268, 459930, 490592, 536585, 613240, 643902, 735888, 858536, 919860, 981184, 1073170, 1226480, 1287804, 1471776, 1609755, 1717072, 1839720, 1962368, 2146340, 2452960, 2575608, 2943552, 3219510, 3434144, 3679440, 4292680, 4905920, 5151216, 5887104, 6439020, 6868288, 7358880, 8585360, 9811840, 10302432, 12878040, 13736576, 14717760, 17170720, 20604864, 25756080, 29435520, 34341440, 41209728, 51512160, 68682880, 103024320, 206048640]

約数ペア:

[(1, 206048640), (2, 103024320), (3, 68682880), (4, 51512160), (5, 41209728), (6, 34341440), (7, 29435520), (8, 25756080), (10, 20604864), (12, 17170720), (14, 14717760), (15, 13736576), (16, 12878040), (20, 10302432), (21, 9811840), (24, 8585360), (28, 7358880), (30, 6868288), (32, 6439020), (35, 5887104), (40, 5151216), (42, 4905920), (48, 4292680), (56, 3679440), (60, 3434144), (64, 3219510), (70, 2943552), (80, 2575608), (84, 2452960), (96, 2146340), (105, 1962368), (112, 1839720), (120, 1717072), (128, 1609755), (140, 1471776), (160, 1287804), (168, 1226480), (192, 1073170), (210, 981184), (224, 919860), (240, 858536), (280, 735888), (320, 643902), (336, 613240), (384, 536585), (420, 490592), (448, 459930), (480, 429268), (560, 367944), (640, 321951), (672, 306620), (840, 245296), (896, 229965), (960, 214634), (1120, 183972), (1344, 153310), (1680, 122648), (1920, 107317), (2240, 91986), (2688, 76655), (3360, 61324), (4480, 45993), (6720, 30662), (13440, 15331)]