297248000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{1327}}^1$

素因数の和:1365

約数の個数: 144

約数和(自身を含む): 846902784

約数和(自身を除く): 549654784

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, 256, 280, 320, 350, 400, 448, 500, 560, 640, 700, 800, 875, 896, 1000, 1120, 1280, 1327, 1400, 1600, 1750, 1792, 2000, 2240, 2654, 2800, 3200, 3500, 4000, 4480, 5308, 5600, 6400, 6635, 7000, 8000, 8960, 9289, 10616, 11200, 13270, 14000, 16000, 18578, 21232, 22400, 26540, 28000, 32000, 33175, 37156, 42464, 44800, 46445, 53080, 56000, 66350, 74312, 84928, 92890, 106160, 112000, 132700, 148624, 165875, 169856, 185780, 212320, 224000, 232225, 265400, 297248, 331750, 339712, 371560, 424640, 464450, 530800, 594496, 663500, 743120, 849280, 928900, 1061600, 1161125, 1188992, 1327000, 1486240, 1698560, 1857800, 2123200, 2322250, 2377984, 2654000, 2972480, 3715600, 4246400, 4644500, 5308000, 5944960, 7431200, 8492800, 9289000, 10616000, 11889920, 14862400, 18578000, 21232000, 29724800, 37156000, 42464000, 59449600, 74312000, 148624000, 297248000]

約数ペア:

[(1, 297248000), (2, 148624000), (4, 74312000), (5, 59449600), (7, 42464000), (8, 37156000), (10, 29724800), (14, 21232000), (16, 18578000), (20, 14862400), (25, 11889920), (28, 10616000), (32, 9289000), (35, 8492800), (40, 7431200), (50, 5944960), (56, 5308000), (64, 4644500), (70, 4246400), (80, 3715600), (100, 2972480), (112, 2654000), (125, 2377984), (128, 2322250), (140, 2123200), (160, 1857800), (175, 1698560), (200, 1486240), (224, 1327000), (250, 1188992), (256, 1161125), (280, 1061600), (320, 928900), (350, 849280), (400, 743120), (448, 663500), (500, 594496), (560, 530800), (640, 464450), (700, 424640), (800, 371560), (875, 339712), (896, 331750), (1000, 297248), (1120, 265400), (1280, 232225), (1327, 224000), (1400, 212320), (1600, 185780), (1750, 169856), (1792, 165875), (2000, 148624), (2240, 132700), (2654, 112000), (2800, 106160), (3200, 92890), (3500, 84928), (4000, 74312), (4480, 66350), (5308, 56000), (5600, 53080), (6400, 46445), (6635, 44800), (7000, 42464), (8000, 37156), (8960, 33175), (9289, 32000), (10616, 28000), (11200, 26540), (13270, 22400), (14000, 21232), (16000, 18578)]