140406000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^1\times {\mathrm{3343}}^1$

素因数の和:3376

約数の個数: 160

約数和(自身を含む): 517490688

約数和(自身を除く): 377084688

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 100, 105, 112, 120, 125, 140, 150, 168, 175, 200, 210, 240, 250, 280, 300, 336, 350, 375, 400, 420, 500, 525, 560, 600, 700, 750, 840, 875, 1000, 1050, 1200, 1400, 1500, 1680, 1750, 2000, 2100, 2625, 2800, 3000, 3343, 3500, 4200, 5250, 6000, 6686, 7000, 8400, 10029, 10500, 13372, 14000, 16715, 20058, 21000, 23401, 26744, 33430, 40116, 42000, 46802, 50145, 53488, 66860, 70203, 80232, 83575, 93604, 100290, 117005, 133720, 140406, 160464, 167150, 187208, 200580, 234010, 250725, 267440, 280812, 334300, 351015, 374416, 401160, 417875, 468020, 501450, 561624, 585025, 668600, 702030, 802320, 835750, 936040, 1002900, 1123248, 1170050, 1253625, 1337200, 1404060, 1671500, 1755075, 1872080, 2005800, 2340100, 2507250, 2808120, 2925125, 3343000, 3510150, 4011600, 4680200, 5014500, 5616240, 5850250, 6686000, 7020300, 8775375, 9360400, 10029000, 11700500, 14040600, 17550750, 20058000, 23401000, 28081200, 35101500, 46802000, 70203000, 140406000]

約数ペア:

[(1, 140406000), (2, 70203000), (3, 46802000), (4, 35101500), (5, 28081200), (6, 23401000), (7, 20058000), (8, 17550750), (10, 14040600), (12, 11700500), (14, 10029000), (15, 9360400), (16, 8775375), (20, 7020300), (21, 6686000), (24, 5850250), (25, 5616240), (28, 5014500), (30, 4680200), (35, 4011600), (40, 3510150), (42, 3343000), (48, 2925125), (50, 2808120), (56, 2507250), (60, 2340100), (70, 2005800), (75, 1872080), (80, 1755075), (84, 1671500), (100, 1404060), (105, 1337200), (112, 1253625), (120, 1170050), (125, 1123248), (140, 1002900), (150, 936040), (168, 835750), (175, 802320), (200, 702030), (210, 668600), (240, 585025), (250, 561624), (280, 501450), (300, 468020), (336, 417875), (350, 401160), (375, 374416), (400, 351015), (420, 334300), (500, 280812), (525, 267440), (560, 250725), (600, 234010), (700, 200580), (750, 187208), (840, 167150), (875, 160464), (1000, 140406), (1050, 133720), (1200, 117005), (1400, 100290), (1500, 93604), (1680, 83575), (1750, 80232), (2000, 70203), (2100, 66860), (2625, 53488), (2800, 50145), (3000, 46802), (3343, 42000), (3500, 40116), (4200, 33430), (5250, 26744), (6000, 23401), (6686, 21000), (7000, 20058), (8400, 16715), (10029, 14000), (10500, 13372)]