21643211040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4099093}}^1$

素因数の和:4099122

約数の個数: 96

約数和(自身を含む): 74373961536

約数和(自身を除く): 52730750496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 4099093, 8198186, 12297279, 16396372, 20495465, 24594558, 32792744, 40990930, 45090023, 49189116, 61486395, 65585488, 81981860, 90180046, 98378232, 122972790, 131170976, 135270069, 163963720, 180360092, 196756464, 225450115, 245945580, 270540138, 327927440, 360720184, 393512928, 450900230, 491891160, 541080276, 655854880, 676350345, 721440368, 901800460, 983782320, 1082160552, 1352700690, 1442880736, 1803600920, 1967564640, 2164321104, 2705401380, 3607201840, 4328642208, 5410802760, 7214403680, 10821605520, 21643211040]

約数ペア:

[(1, 21643211040), (2, 10821605520), (3, 7214403680), (4, 5410802760), (5, 4328642208), (6, 3607201840), (8, 2705401380), (10, 2164321104), (11, 1967564640), (12, 1803600920), (15, 1442880736), (16, 1352700690), (20, 1082160552), (22, 983782320), (24, 901800460), (30, 721440368), (32, 676350345), (33, 655854880), (40, 541080276), (44, 491891160), (48, 450900230), (55, 393512928), (60, 360720184), (66, 327927440), (80, 270540138), (88, 245945580), (96, 225450115), (110, 196756464), (120, 180360092), (132, 163963720), (160, 135270069), (165, 131170976), (176, 122972790), (220, 98378232), (240, 90180046), (264, 81981860), (330, 65585488), (352, 61486395), (440, 49189116), (480, 45090023), (528, 40990930), (660, 32792744), (880, 24594558), (1056, 20495465), (1320, 16396372), (1760, 12297279), (2640, 8198186), (5280, 4099093)]