147699440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3613}}^1$

素因数の和:3706

約数の個数: 80

約数和(自身を含む): 397944768

約数和(自身を除く): 250245328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 73, 80, 112, 140, 146, 280, 292, 365, 511, 560, 584, 730, 1022, 1168, 1460, 2044, 2555, 2920, 3613, 4088, 5110, 5840, 7226, 8176, 10220, 14452, 18065, 20440, 25291, 28904, 36130, 40880, 50582, 57808, 72260, 101164, 126455, 144520, 202328, 252910, 263749, 289040, 404656, 505820, 527498, 1011640, 1054996, 1318745, 1846243, 2023280, 2109992, 2637490, 3692486, 4219984, 5274980, 7384972, 9231215, 10549960, 14769944, 18462430, 21099920, 29539888, 36924860, 73849720, 147699440]

約数ペア:

[(1, 147699440), (2, 73849720), (4, 36924860), (5, 29539888), (7, 21099920), (8, 18462430), (10, 14769944), (14, 10549960), (16, 9231215), (20, 7384972), (28, 5274980), (35, 4219984), (40, 3692486), (56, 2637490), (70, 2109992), (73, 2023280), (80, 1846243), (112, 1318745), (140, 1054996), (146, 1011640), (280, 527498), (292, 505820), (365, 404656), (511, 289040), (560, 263749), (584, 252910), (730, 202328), (1022, 144520), (1168, 126455), (1460, 101164), (2044, 72260), (2555, 57808), (2920, 50582), (3613, 40880), (4088, 36130), (5110, 28904), (5840, 25291), (7226, 20440), (8176, 18065), (10220, 14452)]