2478416640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{92203}}^1$

素因数の和:92234

約数の個数: 144

約数和(自身を含む): 9046318848

約数和(自身を除く): 6567902208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 92203, 184406, 276609, 368812, 461015, 553218, 645421, 737624, 922030, 1106436, 1290842, 1383045, 1475248, 1844060, 1936263, 2212872, 2581684, 2766090, 2950496, 3227105, 3688120, 3872526, 4425744, 5163368, 5532180, 5900992, 6454210, 7376240, 7745052, 8851488, 9681315, 10326736, 11064360, 11801984, 12908420, 14752480, 15490104, 17702976, 19362630, 20653472, 22128720, 23603968, 25816840, 29504960, 30980208, 35405952, 38725260, 41306944, 44257440, 51633680, 59009920, 61960416, 70811904, 77450520, 82613888, 88514880, 103267360, 118019840, 123920832, 154901040, 165227776, 177029760, 206534720, 247841664, 309802080, 354059520, 413069440, 495683328, 619604160, 826138880, 1239208320, 2478416640]

約数ペア:

[(1, 2478416640), (2, 1239208320), (3, 826138880), (4, 619604160), (5, 495683328), (6, 413069440), (7, 354059520), (8, 309802080), (10, 247841664), (12, 206534720), (14, 177029760), (15, 165227776), (16, 154901040), (20, 123920832), (21, 118019840), (24, 103267360), (28, 88514880), (30, 82613888), (32, 77450520), (35, 70811904), (40, 61960416), (42, 59009920), (48, 51633680), (56, 44257440), (60, 41306944), (64, 38725260), (70, 35405952), (80, 30980208), (84, 29504960), (96, 25816840), (105, 23603968), (112, 22128720), (120, 20653472), (128, 19362630), (140, 17702976), (160, 15490104), (168, 14752480), (192, 12908420), (210, 11801984), (224, 11064360), (240, 10326736), (256, 9681315), (280, 8851488), (320, 7745052), (336, 7376240), (384, 6454210), (420, 5900992), (448, 5532180), (480, 5163368), (560, 4425744), (640, 3872526), (672, 3688120), (768, 3227105), (840, 2950496), (896, 2766090), (960, 2581684), (1120, 2212872), (1280, 1936263), (1344, 1844060), (1680, 1475248), (1792, 1383045), (1920, 1290842), (2240, 1106436), (2688, 922030), (3360, 737624), (3840, 645421), (4480, 553218), (5376, 461015), (6720, 368812), (8960, 276609), (13440, 184406), (26880, 92203)]