2973040000

素因数分解:

$2^7\times 5^4\times 7^1\times {\mathrm{5309}}^1$

素因数の和:5350

約数の個数: 160

約数和(自身を含む): 8460104400

約数和(自身を除く): 5487064400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 80, 100, 112, 125, 128, 140, 160, 175, 200, 224, 250, 280, 320, 350, 400, 448, 500, 560, 625, 640, 700, 800, 875, 896, 1000, 1120, 1250, 1400, 1600, 1750, 2000, 2240, 2500, 2800, 3200, 3500, 4000, 4375, 4480, 5000, 5309, 5600, 7000, 8000, 8750, 10000, 10618, 11200, 14000, 16000, 17500, 20000, 21236, 22400, 26545, 28000, 35000, 37163, 40000, 42472, 53090, 56000, 70000, 74326, 80000, 84944, 106180, 112000, 132725, 140000, 148652, 169888, 185815, 212360, 265450, 280000, 297304, 339776, 371630, 424720, 530900, 560000, 594608, 663625, 679552, 743260, 849440, 929075, 1061800, 1189216, 1327250, 1486520, 1698880, 1858150, 2123600, 2378432, 2654500, 2973040, 3318125, 3397760, 3716300, 4247200, 4645375, 4756864, 5309000, 5946080, 6636250, 7432600, 8494400, 9290750, 10618000, 11892160, 13272500, 14865200, 16988800, 18581500, 21236000, 23226875, 23784320, 26545000, 29730400, 37163000, 42472000, 46453750, 53090000, 59460800, 74326000, 84944000, 92907500, 106180000, 118921600, 148652000, 185815000, 212360000, 297304000, 371630000, 424720000, 594608000, 743260000, 1486520000, 2973040000]

約数ペア:

[(1, 2973040000), (2, 1486520000), (4, 743260000), (5, 594608000), (7, 424720000), (8, 371630000), (10, 297304000), (14, 212360000), (16, 185815000), (20, 148652000), (25, 118921600), (28, 106180000), (32, 92907500), (35, 84944000), (40, 74326000), (50, 59460800), (56, 53090000), (64, 46453750), (70, 42472000), (80, 37163000), (100, 29730400), (112, 26545000), (125, 23784320), (128, 23226875), (140, 21236000), (160, 18581500), (175, 16988800), (200, 14865200), (224, 13272500), (250, 11892160), (280, 10618000), (320, 9290750), (350, 8494400), (400, 7432600), (448, 6636250), (500, 5946080), (560, 5309000), (625, 4756864), (640, 4645375), (700, 4247200), (800, 3716300), (875, 3397760), (896, 3318125), (1000, 2973040), (1120, 2654500), (1250, 2378432), (1400, 2123600), (1600, 1858150), (1750, 1698880), (2000, 1486520), (2240, 1327250), (2500, 1189216), (2800, 1061800), (3200, 929075), (3500, 849440), (4000, 743260), (4375, 679552), (4480, 663625), (5000, 594608), (5309, 560000), (5600, 530900), (7000, 424720), (8000, 371630), (8750, 339776), (10000, 297304), (10618, 280000), (11200, 265450), (14000, 212360), (16000, 185815), (17500, 169888), (20000, 148652), (21236, 140000), (22400, 132725), (26545, 112000), (28000, 106180), (35000, 84944), (37163, 80000), (40000, 74326), (42472, 70000), (53090, 56000)]