243128944000

素因数分解:

$2^7\times 5^3\times {\mathrm{157}}^1\times {\mathrm{96787}}^1$

素因数の和:96973

約数の個数: 128

約数和(自身を含む): 608335809120

約数和(自身を除く): 365206865120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 157, 160, 200, 250, 314, 320, 400, 500, 628, 640, 785, 800, 1000, 1256, 1570, 1600, 2000, 2512, 3140, 3200, 3925, 4000, 5024, 6280, 7850, 8000, 10048, 12560, 15700, 16000, 19625, 20096, 25120, 31400, 39250, 50240, 62800, 78500, 96787, 100480, 125600, 157000, 193574, 251200, 314000, 387148, 483935, 502400, 628000, 774296, 967870, 1256000, 1548592, 1935740, 2419675, 2512000, 3097184, 3871480, 4839350, 6194368, 7742960, 9678700, 12098375, 12388736, 15195559, 15485920, 19357400, 24196750, 30391118, 30971840, 38714800, 48393500, 60782236, 61943680, 75977795, 77429600, 96787000, 121564472, 151955590, 154859200, 193574000, 243128944, 303911180, 309718400, 379888975, 387148000, 486257888, 607822360, 759777950, 774296000, 972515776, 1215644720, 1519555900, 1548592000, 1899444875, 1945031552, 2431289440, 3039111800, 3798889750, 4862578880, 6078223600, 7597779500, 9725157760, 12156447200, 15195559000, 24312894400, 30391118000, 48625788800, 60782236000, 121564472000, 243128944000]

約数ペア:

[(1, 243128944000), (2, 121564472000), (4, 60782236000), (5, 48625788800), (8, 30391118000), (10, 24312894400), (16, 15195559000), (20, 12156447200), (25, 9725157760), (32, 7597779500), (40, 6078223600), (50, 4862578880), (64, 3798889750), (80, 3039111800), (100, 2431289440), (125, 1945031552), (128, 1899444875), (157, 1548592000), (160, 1519555900), (200, 1215644720), (250, 972515776), (314, 774296000), (320, 759777950), (400, 607822360), (500, 486257888), (628, 387148000), (640, 379888975), (785, 309718400), (800, 303911180), (1000, 243128944), (1256, 193574000), (1570, 154859200), (1600, 151955590), (2000, 121564472), (2512, 96787000), (3140, 77429600), (3200, 75977795), (3925, 61943680), (4000, 60782236), (5024, 48393500), (6280, 38714800), (7850, 30971840), (8000, 30391118), (10048, 24196750), (12560, 19357400), (15700, 15485920), (16000, 15195559), (19625, 12388736), (20096, 12098375), (25120, 9678700), (31400, 7742960), (39250, 6194368), (50240, 4839350), (62800, 3871480), (78500, 3097184), (96787, 2512000), (100480, 2419675), (125600, 1935740), (157000, 1548592), (193574, 1256000), (251200, 967870), (314000, 774296), (387148, 628000), (483935, 502400)]