712352640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{659}}^1$

素因数の和:1244

約数の個数: 128

約数和(自身を含む): 2278108800

約数和(自身を除く): 1565756160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 563, 640, 659, 960, 1126, 1318, 1689, 1920, 1977, 2252, 2636, 2815, 3295, 3378, 3954, 4504, 5272, 5630, 6590, 6756, 7908, 8445, 9008, 9885, 10544, 11260, 13180, 13512, 15816, 16890, 18016, 19770, 21088, 22520, 26360, 27024, 31632, 33780, 36032, 39540, 42176, 45040, 52720, 54048, 63264, 67560, 72064, 79080, 84352, 90080, 105440, 108096, 126528, 135120, 158160, 180160, 210880, 216192, 253056, 270240, 316320, 360320, 371017, 421760, 540480, 632640, 742034, 1080960, 1113051, 1265280, 1484068, 1855085, 2226102, 2968136, 3710170, 4452204, 5565255, 5936272, 7420340, 8904408, 11130510, 11872544, 14840680, 17808816, 22261020, 23745088, 29681360, 35617632, 44522040, 47490176, 59362720, 71235264, 89044080, 118725440, 142470528, 178088160, 237450880, 356176320, 712352640]

約数ペア:

[(1, 712352640), (2, 356176320), (3, 237450880), (4, 178088160), (5, 142470528), (6, 118725440), (8, 89044080), (10, 71235264), (12, 59362720), (15, 47490176), (16, 44522040), (20, 35617632), (24, 29681360), (30, 23745088), (32, 22261020), (40, 17808816), (48, 14840680), (60, 11872544), (64, 11130510), (80, 8904408), (96, 7420340), (120, 5936272), (128, 5565255), (160, 4452204), (192, 3710170), (240, 2968136), (320, 2226102), (384, 1855085), (480, 1484068), (563, 1265280), (640, 1113051), (659, 1080960), (960, 742034), (1126, 632640), (1318, 540480), (1689, 421760), (1920, 371017), (1977, 360320), (2252, 316320), (2636, 270240), (2815, 253056), (3295, 216192), (3378, 210880), (3954, 180160), (4504, 158160), (5272, 135120), (5630, 126528), (6590, 108096), (6756, 105440), (7908, 90080), (8445, 84352), (9008, 79080), (9885, 72064), (10544, 67560), (11260, 63264), (13180, 54048), (13512, 52720), (15816, 45040), (16890, 42176), (18016, 39540), (19770, 36032), (21088, 33780), (22520, 31632), (26360, 27024)]