25702320

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{15299}}^1$

素因数の和:15322

約数の個数: 80

約数和(自身を含む): 91065600

約数和(自身を除く): 65363280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 15299, 30598, 45897, 61196, 76495, 91794, 107093, 122392, 152990, 183588, 214186, 229485, 244784, 305980, 321279, 367176, 428372, 458970, 535465, 611960, 642558, 734352, 856744, 917940, 1070930, 1223920, 1285116, 1606395, 1713488, 1835880, 2141860, 2570232, 3212790, 3671760, 4283720, 5140464, 6425580, 8567440, 12851160, 25702320]

約数ペア:

[(1, 25702320), (2, 12851160), (3, 8567440), (4, 6425580), (5, 5140464), (6, 4283720), (7, 3671760), (8, 3212790), (10, 2570232), (12, 2141860), (14, 1835880), (15, 1713488), (16, 1606395), (20, 1285116), (21, 1223920), (24, 1070930), (28, 917940), (30, 856744), (35, 734352), (40, 642558), (42, 611960), (48, 535465), (56, 458970), (60, 428372), (70, 367176), (80, 321279), (84, 305980), (105, 244784), (112, 229485), (120, 214186), (140, 183588), (168, 152990), (210, 122392), (240, 107093), (280, 91794), (336, 76495), (420, 61196), (560, 45897), (840, 30598), (1680, 15299)]