5681880960

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{422759}}^1$

素因数の和:422788

約数の個数: 128

約数和(自身を含む): 20698329600

約数和(自身を除く): 15016448640

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, 422759, 845518, 1268277, 1691036, 2113795, 2536554, 2959313, 3382072, 4227590, 5073108, 5918626, 6341385, 6764144, 8455180, 8877939, 10146216, 11837252, 12682770, 13528288, 14796565, 16910360, 17755878, 20292432, 23674504, 25365540, 27056576, 29593130, 33820720, 35511756, 40584864, 44389695, 47349008, 50731080, 54113152, 59186260, 67641440, 71023512, 81169728, 88779390, 94698016, 101462160, 118372520, 135282880, 142047024, 162339456, 177558780, 189396032, 202924320, 236745040, 270565760, 284094048, 355117560, 378792064, 405848640, 473490080, 568188096, 710235120, 811697280, 946980160, 1136376192, 1420470240, 1893960320, 2840940480, 5681880960]

約数ペア:

[(1, 5681880960), (2, 2840940480), (3, 1893960320), (4, 1420470240), (5, 1136376192), (6, 946980160), (7, 811697280), (8, 710235120), (10, 568188096), (12, 473490080), (14, 405848640), (15, 378792064), (16, 355117560), (20, 284094048), (21, 270565760), (24, 236745040), (28, 202924320), (30, 189396032), (32, 177558780), (35, 162339456), (40, 142047024), (42, 135282880), (48, 118372520), (56, 101462160), (60, 94698016), (64, 88779390), (70, 81169728), (80, 71023512), (84, 67641440), (96, 59186260), (105, 54113152), (112, 50731080), (120, 47349008), (128, 44389695), (140, 40584864), (160, 35511756), (168, 33820720), (192, 29593130), (210, 27056576), (224, 25365540), (240, 23674504), (280, 20292432), (320, 17755878), (336, 16910360), (384, 14796565), (420, 13528288), (448, 12682770), (480, 11837252), (560, 10146216), (640, 8877939), (672, 8455180), (840, 6764144), (896, 6341385), (960, 5918626), (1120, 5073108), (1344, 4227590), (1680, 3382072), (1920, 2959313), (2240, 2536554), (2688, 2113795), (3360, 1691036), (4480, 1268277), (6720, 845518), (13440, 422759)]