271405120

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 168

約数和(自身を含む): 792236160

約数和(自身を除く): 520831040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 665, 760, 784, 911, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1822, 1862, 1960, 2128, 2240, 2660, 3040, 3136, 3644, 3724, 3920, 4256, 4555, 4655, 5320, 6080, 6377, 7288, 7448, 7840, 8512, 9110, 9310, 10640, 12754, 14576, 14896, 15680, 17309, 18220, 18620, 21280, 25508, 29152, 29792, 31885, 34618, 36440, 37240, 42560, 44639, 51016, 58304, 59584, 63770, 69236, 72880, 74480, 86545, 89278, 102032, 121163, 127540, 138472, 145760, 148960, 173090, 178556, 204064, 223195, 242326, 255080, 276944, 291520, 297920, 346180, 357112, 408128, 446390, 484652, 510160, 553888, 605815, 692360, 714224, 848141, 892780, 969304, 1020320, 1107776, 1211630, 1384720, 1428448, 1696282, 1785560, 1938608, 2040640, 2423260, 2769440, 2856896, 3392564, 3571120, 3877216, 4240705, 4846520, 5538880, 6785128, 7142240, 7754432, 8481410, 9693040, 13570256, 14284480, 16962820, 19386080, 27140512, 33925640, 38772160, 54281024, 67851280, 135702560, 271405120]

約数ペア:

[(1, 271405120), (2, 135702560), (4, 67851280), (5, 54281024), (7, 38772160), (8, 33925640), (10, 27140512), (14, 19386080), (16, 16962820), (19, 14284480), (20, 13570256), (28, 9693040), (32, 8481410), (35, 7754432), (38, 7142240), (40, 6785128), (49, 5538880), (56, 4846520), (64, 4240705), (70, 3877216), (76, 3571120), (80, 3392564), (95, 2856896), (98, 2769440), (112, 2423260), (133, 2040640), (140, 1938608), (152, 1785560), (160, 1696282), (190, 1428448), (196, 1384720), (224, 1211630), (245, 1107776), (266, 1020320), (280, 969304), (304, 892780), (320, 848141), (380, 714224), (392, 692360), (448, 605815), (490, 553888), (532, 510160), (560, 484652), (608, 446390), (665, 408128), (760, 357112), (784, 346180), (911, 297920), (931, 291520), (980, 276944), (1064, 255080), (1120, 242326), (1216, 223195), (1330, 204064), (1520, 178556), (1568, 173090), (1822, 148960), (1862, 145760), (1960, 138472), (2128, 127540), (2240, 121163), (2660, 102032), (3040, 89278), (3136, 86545), (3644, 74480), (3724, 72880), (3920, 69236), (4256, 63770), (4555, 59584), (4655, 58304), (5320, 51016), (6080, 44639), (6377, 42560), (7288, 37240), (7448, 36440), (7840, 34618), (8512, 31885), (9110, 29792), (9310, 29152), (10640, 25508), (12754, 21280), (14576, 18620), (14896, 18220), (15680, 17309)]