226782080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{227}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 625121280

約数和(自身を除く): 398339200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 223, 224, 227, 280, 320, 446, 448, 454, 560, 640, 892, 896, 908, 1115, 1120, 1135, 1561, 1589, 1784, 1816, 2230, 2240, 2270, 3122, 3178, 3568, 3632, 4460, 4480, 4540, 6244, 6356, 7136, 7264, 7805, 7945, 8920, 9080, 12488, 12712, 14272, 14528, 15610, 15890, 17840, 18160, 24976, 25424, 28544, 29056, 31220, 31780, 35680, 36320, 49952, 50621, 50848, 62440, 63560, 71360, 72640, 99904, 101242, 101696, 124880, 127120, 142720, 145280, 199808, 202484, 203392, 249760, 253105, 254240, 354347, 404968, 499520, 506210, 508480, 708694, 809936, 999040, 1012420, 1016960, 1417388, 1619872, 1771735, 2024840, 2834776, 3239744, 3543470, 4049680, 5669552, 6479488, 7086940, 8099360, 11339104, 14173880, 16198720, 22678208, 28347760, 32397440, 45356416, 56695520, 113391040, 226782080]

約数ペア:

[(1, 226782080), (2, 113391040), (4, 56695520), (5, 45356416), (7, 32397440), (8, 28347760), (10, 22678208), (14, 16198720), (16, 14173880), (20, 11339104), (28, 8099360), (32, 7086940), (35, 6479488), (40, 5669552), (56, 4049680), (64, 3543470), (70, 3239744), (80, 2834776), (112, 2024840), (128, 1771735), (140, 1619872), (160, 1417388), (223, 1016960), (224, 1012420), (227, 999040), (280, 809936), (320, 708694), (446, 508480), (448, 506210), (454, 499520), (560, 404968), (640, 354347), (892, 254240), (896, 253105), (908, 249760), (1115, 203392), (1120, 202484), (1135, 199808), (1561, 145280), (1589, 142720), (1784, 127120), (1816, 124880), (2230, 101696), (2240, 101242), (2270, 99904), (3122, 72640), (3178, 71360), (3568, 63560), (3632, 62440), (4460, 50848), (4480, 50621), (4540, 49952), (6244, 36320), (6356, 35680), (7136, 31780), (7264, 31220), (7805, 29056), (7945, 28544), (8920, 25424), (9080, 24976), (12488, 18160), (12712, 17840), (14272, 15890), (14528, 15610)]