68584960

素因数分解:

$2^9\times 5^1\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:463

約数の個数: 80

約数和(自身を含む): 167150016

約数和(自身を除く): 98565056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 128, 146, 160, 256, 292, 320, 365, 367, 512, 584, 640, 730, 734, 1168, 1280, 1460, 1468, 1835, 2336, 2560, 2920, 2936, 3670, 4672, 5840, 5872, 7340, 9344, 11680, 11744, 14680, 18688, 23360, 23488, 26791, 29360, 37376, 46720, 46976, 53582, 58720, 93440, 93952, 107164, 117440, 133955, 186880, 187904, 214328, 234880, 267910, 428656, 469760, 535820, 857312, 939520, 1071640, 1714624, 2143280, 3429248, 4286560, 6858496, 8573120, 13716992, 17146240, 34292480, 68584960]

約数ペア:

[(1, 68584960), (2, 34292480), (4, 17146240), (5, 13716992), (8, 8573120), (10, 6858496), (16, 4286560), (20, 3429248), (32, 2143280), (40, 1714624), (64, 1071640), (73, 939520), (80, 857312), (128, 535820), (146, 469760), (160, 428656), (256, 267910), (292, 234880), (320, 214328), (365, 187904), (367, 186880), (512, 133955), (584, 117440), (640, 107164), (730, 93952), (734, 93440), (1168, 58720), (1280, 53582), (1460, 46976), (1468, 46720), (1835, 37376), (2336, 29360), (2560, 26791), (2920, 23488), (2936, 23360), (3670, 18688), (4672, 14680), (5840, 11744), (5872, 11680), (7340, 9344)]