244048000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{2179}}^1$

素因数の和:2215

約数の個数: 128

約数和(自身を含む): 693763200

約数和(自身を除く): 449715200

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, 640, 700, 800, 875, 896, 1000, 1120, 1400, 1600, 1750, 2000, 2179, 2240, 2800, 3200, 3500, 4000, 4358, 4480, 5600, 7000, 8000, 8716, 10895, 11200, 14000, 15253, 16000, 17432, 21790, 22400, 28000, 30506, 34864, 43580, 54475, 56000, 61012, 69728, 76265, 87160, 108950, 112000, 122024, 139456, 152530, 174320, 217900, 244048, 272375, 278912, 305060, 348640, 381325, 435800, 488096, 544750, 610120, 697280, 762650, 871600, 976192, 1089500, 1220240, 1394560, 1525300, 1743200, 1906625, 1952384, 2179000, 2440480, 3050600, 3486400, 3813250, 4358000, 4880960, 6101200, 6972800, 7626500, 8716000, 9761920, 12202400, 15253000, 17432000, 24404800, 30506000, 34864000, 48809600, 61012000, 122024000, 244048000]

約数ペア:

[(1, 244048000), (2, 122024000), (4, 61012000), (5, 48809600), (7, 34864000), (8, 30506000), (10, 24404800), (14, 17432000), (16, 15253000), (20, 12202400), (25, 9761920), (28, 8716000), (32, 7626500), (35, 6972800), (40, 6101200), (50, 4880960), (56, 4358000), (64, 3813250), (70, 3486400), (80, 3050600), (100, 2440480), (112, 2179000), (125, 1952384), (128, 1906625), (140, 1743200), (160, 1525300), (175, 1394560), (200, 1220240), (224, 1089500), (250, 976192), (280, 871600), (320, 762650), (350, 697280), (400, 610120), (448, 544750), (500, 488096), (560, 435800), (640, 381325), (700, 348640), (800, 305060), (875, 278912), (896, 272375), (1000, 244048), (1120, 217900), (1400, 174320), (1600, 152530), (1750, 139456), (2000, 122024), (2179, 112000), (2240, 108950), (2800, 87160), (3200, 76265), (3500, 69728), (4000, 61012), (4358, 56000), (4480, 54475), (5600, 43580), (7000, 34864), (8000, 30506), (8716, 28000), (10895, 22400), (11200, 21790), (14000, 17432), (15253, 16000)]