130688320

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1423}}^1$

素因数の和:1488

約数の個数: 112

約数和(自身を含む): 364589568

約数和(自身を除く): 233901248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1423, 1435, 1640, 2240, 2296, 2624, 2846, 2870, 3280, 4592, 5692, 5740, 6560, 7115, 9184, 9961, 11384, 11480, 13120, 14230, 18368, 19922, 22768, 22960, 28460, 39844, 45536, 45920, 49805, 56920, 58343, 79688, 91072, 91840, 99610, 113840, 116686, 159376, 199220, 227680, 233372, 291715, 318752, 398440, 408401, 455360, 466744, 583430, 637504, 796880, 816802, 933488, 1166860, 1593760, 1633604, 1866976, 2042005, 2333720, 3187520, 3267208, 3733952, 4084010, 4667440, 6534416, 8168020, 9334880, 13068832, 16336040, 18669760, 26137664, 32672080, 65344160, 130688320]

約数ペア:

[(1, 130688320), (2, 65344160), (4, 32672080), (5, 26137664), (7, 18669760), (8, 16336040), (10, 13068832), (14, 9334880), (16, 8168020), (20, 6534416), (28, 4667440), (32, 4084010), (35, 3733952), (40, 3267208), (41, 3187520), (56, 2333720), (64, 2042005), (70, 1866976), (80, 1633604), (82, 1593760), (112, 1166860), (140, 933488), (160, 816802), (164, 796880), (205, 637504), (224, 583430), (280, 466744), (287, 455360), (320, 408401), (328, 398440), (410, 318752), (448, 291715), (560, 233372), (574, 227680), (656, 199220), (820, 159376), (1120, 116686), (1148, 113840), (1312, 99610), (1423, 91840), (1435, 91072), (1640, 79688), (2240, 58343), (2296, 56920), (2624, 49805), (2846, 45920), (2870, 45536), (3280, 39844), (4592, 28460), (5692, 22960), (5740, 22768), (6560, 19922), (7115, 18368), (9184, 14230), (9961, 13120), (11384, 11480)]