2148333600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{127877}}^1$

素因数の和:127907

約数の個数: 144

約数和(自身を含む): 7991863488

約数和(自身を除く): 5843529888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 16800, 127877, 255754, 383631, 511508, 639385, 767262, 895139, 1023016, 1278770, 1534524, 1790278, 1918155, 2046032, 2557540, 2685417, 3069048, 3196925, 3580556, 3836310, 4092064, 4475695, 5115080, 5370834, 6138096, 6393850, 7161112, 7672620, 8951390, 9590775, 10230160, 10741668, 12276192, 12787700, 13427085, 14322224, 15345240, 17902780, 19181550, 20460320, 21483336, 22378475, 25575400, 26854170, 28644448, 30690480, 35805560, 38363100, 42966672, 44756950, 51150800, 53708340, 61380960, 67135425, 71611120, 76726200, 85933344, 89513900, 102301600, 107416680, 134270850, 143222240, 153452400, 179027800, 214833360, 268541700, 306904800, 358055600, 429666720, 537083400, 716111200, 1074166800, 2148333600]

約数ペア:

[(1, 2148333600), (2, 1074166800), (3, 716111200), (4, 537083400), (5, 429666720), (6, 358055600), (7, 306904800), (8, 268541700), (10, 214833360), (12, 179027800), (14, 153452400), (15, 143222240), (16, 134270850), (20, 107416680), (21, 102301600), (24, 89513900), (25, 85933344), (28, 76726200), (30, 71611120), (32, 67135425), (35, 61380960), (40, 53708340), (42, 51150800), (48, 44756950), (50, 42966672), (56, 38363100), (60, 35805560), (70, 30690480), (75, 28644448), (80, 26854170), (84, 25575400), (96, 22378475), (100, 21483336), (105, 20460320), (112, 19181550), (120, 17902780), (140, 15345240), (150, 14322224), (160, 13427085), (168, 12787700), (175, 12276192), (200, 10741668), (210, 10230160), (224, 9590775), (240, 8951390), (280, 7672620), (300, 7161112), (336, 6393850), (350, 6138096), (400, 5370834), (420, 5115080), (480, 4475695), (525, 4092064), (560, 3836310), (600, 3580556), (672, 3196925), (700, 3069048), (800, 2685417), (840, 2557540), (1050, 2046032), (1120, 1918155), (1200, 1790278), (1400, 1534524), (1680, 1278770), (2100, 1023016), (2400, 895139), (2800, 767262), (3360, 639385), (4200, 511508), (5600, 383631), (8400, 255754), (16800, 127877)]