329983360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1$

素因数の和:1108

約数の個数: 128

約数和(自身を含む): 914817600

約数和(自身を除く): 584834240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 73, 80, 112, 128, 140, 146, 160, 224, 280, 292, 320, 365, 448, 511, 560, 584, 640, 730, 896, 1009, 1022, 1120, 1168, 1460, 2018, 2044, 2240, 2336, 2555, 2920, 4036, 4088, 4480, 4672, 5045, 5110, 5840, 7063, 8072, 8176, 9344, 10090, 10220, 11680, 14126, 16144, 16352, 20180, 20440, 23360, 28252, 32288, 32704, 35315, 40360, 40880, 46720, 56504, 64576, 65408, 70630, 73657, 80720, 81760, 113008, 129152, 141260, 147314, 161440, 163520, 226016, 282520, 294628, 322880, 327040, 368285, 452032, 515599, 565040, 589256, 645760, 736570, 904064, 1031198, 1130080, 1178512, 1473140, 2062396, 2260160, 2357024, 2577995, 2946280, 4124792, 4520320, 4714048, 5155990, 5892560, 8249584, 9428096, 10311980, 11785120, 16499168, 20623960, 23570240, 32998336, 41247920, 47140480, 65996672, 82495840, 164991680, 329983360]

約数ペア:

[(1, 329983360), (2, 164991680), (4, 82495840), (5, 65996672), (7, 47140480), (8, 41247920), (10, 32998336), (14, 23570240), (16, 20623960), (20, 16499168), (28, 11785120), (32, 10311980), (35, 9428096), (40, 8249584), (56, 5892560), (64, 5155990), (70, 4714048), (73, 4520320), (80, 4124792), (112, 2946280), (128, 2577995), (140, 2357024), (146, 2260160), (160, 2062396), (224, 1473140), (280, 1178512), (292, 1130080), (320, 1031198), (365, 904064), (448, 736570), (511, 645760), (560, 589256), (584, 565040), (640, 515599), (730, 452032), (896, 368285), (1009, 327040), (1022, 322880), (1120, 294628), (1168, 282520), (1460, 226016), (2018, 163520), (2044, 161440), (2240, 147314), (2336, 141260), (2555, 129152), (2920, 113008), (4036, 81760), (4088, 80720), (4480, 73657), (4672, 70630), (5045, 65408), (5110, 64576), (5840, 56504), (7063, 46720), (8072, 40880), (8176, 40360), (9344, 35315), (10090, 32704), (10220, 32288), (11680, 28252), (14126, 23360), (16144, 20440), (16352, 20180)]