143476480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 144

約数和(自身を含む): 400296960

約数和(自身を除く): 256820480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 67, 70, 80, 112, 128, 134, 140, 160, 224, 239, 256, 268, 280, 320, 335, 448, 469, 478, 536, 560, 640, 670, 896, 938, 956, 1072, 1120, 1195, 1280, 1340, 1673, 1792, 1876, 1912, 2144, 2240, 2345, 2390, 2680, 3346, 3752, 3824, 4288, 4480, 4690, 4780, 5360, 6692, 7504, 7648, 8365, 8576, 8960, 9380, 9560, 10720, 13384, 15008, 15296, 16013, 16730, 17152, 18760, 19120, 21440, 26768, 30016, 30592, 32026, 33460, 37520, 38240, 42880, 53536, 60032, 61184, 64052, 66920, 75040, 76480, 80065, 85760, 107072, 112091, 120064, 128104, 133840, 150080, 152960, 160130, 214144, 224182, 256208, 267680, 300160, 305920, 320260, 428288, 448364, 512416, 535360, 560455, 600320, 640520, 896728, 1024832, 1070720, 1120910, 1281040, 1793456, 2049664, 2141440, 2241820, 2562080, 3586912, 4099328, 4483640, 5124160, 7173824, 8967280, 10248320, 14347648, 17934560, 20496640, 28695296, 35869120, 71738240, 143476480]

約数ペア:

[(1, 143476480), (2, 71738240), (4, 35869120), (5, 28695296), (7, 20496640), (8, 17934560), (10, 14347648), (14, 10248320), (16, 8967280), (20, 7173824), (28, 5124160), (32, 4483640), (35, 4099328), (40, 3586912), (56, 2562080), (64, 2241820), (67, 2141440), (70, 2049664), (80, 1793456), (112, 1281040), (128, 1120910), (134, 1070720), (140, 1024832), (160, 896728), (224, 640520), (239, 600320), (256, 560455), (268, 535360), (280, 512416), (320, 448364), (335, 428288), (448, 320260), (469, 305920), (478, 300160), (536, 267680), (560, 256208), (640, 224182), (670, 214144), (896, 160130), (938, 152960), (956, 150080), (1072, 133840), (1120, 128104), (1195, 120064), (1280, 112091), (1340, 107072), (1673, 85760), (1792, 80065), (1876, 76480), (1912, 75040), (2144, 66920), (2240, 64052), (2345, 61184), (2390, 60032), (2680, 53536), (3346, 42880), (3752, 38240), (3824, 37520), (4288, 33460), (4480, 32026), (4690, 30592), (4780, 30016), (5360, 26768), (6692, 21440), (7504, 19120), (7648, 18760), (8365, 17152), (8576, 16730), (8960, 16013), (9380, 15296), (9560, 15008), (10720, 13384)]