384435520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2351}}^1$

素因数の和:2448

約数の個数: 112

約数和(自身を含む): 1060996608

約数和(自身を除く): 676561088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 730, 1022, 1120, 1168, 1460, 2044, 2240, 2336, 2351, 2555, 2920, 4088, 4672, 4702, 5110, 5840, 8176, 9404, 10220, 11680, 11755, 16352, 16457, 18808, 20440, 23360, 23510, 32704, 32914, 37616, 40880, 47020, 65828, 75232, 81760, 82285, 94040, 131656, 150464, 163520, 164570, 171623, 188080, 263312, 329140, 343246, 376160, 526624, 658280, 686492, 752320, 858115, 1053248, 1201361, 1316560, 1372984, 1716230, 2402722, 2633120, 2745968, 3432460, 4805444, 5266240, 5491936, 6006805, 6864920, 9610888, 10983872, 12013610, 13729840, 19221776, 24027220, 27459680, 38443552, 48054440, 54919360, 76887104, 96108880, 192217760, 384435520]

約数ペア:

[(1, 384435520), (2, 192217760), (4, 96108880), (5, 76887104), (7, 54919360), (8, 48054440), (10, 38443552), (14, 27459680), (16, 24027220), (20, 19221776), (28, 13729840), (32, 12013610), (35, 10983872), (40, 9610888), (56, 6864920), (64, 6006805), (70, 5491936), (73, 5266240), (80, 4805444), (112, 3432460), (140, 2745968), (146, 2633120), (160, 2402722), (224, 1716230), (280, 1372984), (292, 1316560), (320, 1201361), (365, 1053248), (448, 858115), (511, 752320), (560, 686492), (584, 658280), (730, 526624), (1022, 376160), (1120, 343246), (1168, 329140), (1460, 263312), (2044, 188080), (2240, 171623), (2336, 164570), (2351, 163520), (2555, 150464), (2920, 131656), (4088, 94040), (4672, 82285), (4702, 81760), (5110, 75232), (5840, 65828), (8176, 47020), (9404, 40880), (10220, 37616), (11680, 32914), (11755, 32704), (16352, 23510), (16457, 23360), (18808, 20440)]