4392128000

素因数分解:

$2^9\times 5^3\times {\mathrm{13}}^1\times {\mathrm{5279}}^1$

素因数の和:5325

約数の個数: 160

約数和(自身を含む): 11796744960

約数和(自身を除く): 7404616960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 128, 130, 160, 200, 208, 250, 256, 260, 320, 325, 400, 416, 500, 512, 520, 640, 650, 800, 832, 1000, 1040, 1280, 1300, 1600, 1625, 1664, 2000, 2080, 2560, 2600, 3200, 3250, 3328, 4000, 4160, 5200, 5279, 6400, 6500, 6656, 8000, 8320, 10400, 10558, 12800, 13000, 16000, 16640, 20800, 21116, 26000, 26395, 32000, 33280, 41600, 42232, 52000, 52790, 64000, 68627, 83200, 84464, 104000, 105580, 131975, 137254, 166400, 168928, 208000, 211160, 263950, 274508, 337856, 343135, 416000, 422320, 527900, 549016, 659875, 675712, 686270, 832000, 844640, 1055800, 1098032, 1319750, 1351424, 1372540, 1689280, 1715675, 2111600, 2196064, 2639500, 2702848, 2745080, 3378560, 3431350, 4223200, 4392128, 5279000, 5490160, 6757120, 6862700, 8446400, 8578375, 8784256, 10558000, 10980320, 13514240, 13725400, 16892800, 17156750, 17568512, 21116000, 21960640, 27450800, 33785600, 34313500, 35137024, 42232000, 43921280, 54901600, 67571200, 68627000, 84464000, 87842560, 109803200, 137254000, 168928000, 175685120, 219606400, 274508000, 337856000, 439212800, 549016000, 878425600, 1098032000, 2196064000, 4392128000]

約数ペア:

[(1, 4392128000), (2, 2196064000), (4, 1098032000), (5, 878425600), (8, 549016000), (10, 439212800), (13, 337856000), (16, 274508000), (20, 219606400), (25, 175685120), (26, 168928000), (32, 137254000), (40, 109803200), (50, 87842560), (52, 84464000), (64, 68627000), (65, 67571200), (80, 54901600), (100, 43921280), (104, 42232000), (125, 35137024), (128, 34313500), (130, 33785600), (160, 27450800), (200, 21960640), (208, 21116000), (250, 17568512), (256, 17156750), (260, 16892800), (320, 13725400), (325, 13514240), (400, 10980320), (416, 10558000), (500, 8784256), (512, 8578375), (520, 8446400), (640, 6862700), (650, 6757120), (800, 5490160), (832, 5279000), (1000, 4392128), (1040, 4223200), (1280, 3431350), (1300, 3378560), (1600, 2745080), (1625, 2702848), (1664, 2639500), (2000, 2196064), (2080, 2111600), (2560, 1715675), (2600, 1689280), (3200, 1372540), (3250, 1351424), (3328, 1319750), (4000, 1098032), (4160, 1055800), (5200, 844640), (5279, 832000), (6400, 686270), (6500, 675712), (6656, 659875), (8000, 549016), (8320, 527900), (10400, 422320), (10558, 416000), (12800, 343135), (13000, 337856), (16000, 274508), (16640, 263950), (20800, 211160), (21116, 208000), (26000, 168928), (26395, 166400), (32000, 137254), (33280, 131975), (41600, 105580), (42232, 104000), (52000, 84464), (52790, 83200), (64000, 68627)]