1085620480

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{911}}^1$

素因数の和:965

約数の個数: 216

約数和(自身を含む): 3187658880

約数和(自身を除く): 2102038400

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, 128, 133, 140, 152, 160, 190, 196, 224, 245, 256, 266, 280, 304, 320, 380, 392, 448, 490, 532, 560, 608, 640, 665, 760, 784, 896, 911, 931, 980, 1064, 1120, 1216, 1280, 1330, 1520, 1568, 1792, 1822, 1862, 1960, 2128, 2240, 2432, 2660, 3040, 3136, 3644, 3724, 3920, 4256, 4480, 4555, 4655, 4864, 5320, 6080, 6272, 6377, 7288, 7448, 7840, 8512, 8960, 9110, 9310, 10640, 12160, 12544, 12754, 14576, 14896, 15680, 17024, 17309, 18220, 18620, 21280, 24320, 25508, 29152, 29792, 31360, 31885, 34048, 34618, 36440, 37240, 42560, 44639, 51016, 58304, 59584, 62720, 63770, 69236, 72880, 74480, 85120, 86545, 89278, 102032, 116608, 119168, 121163, 127540, 138472, 145760, 148960, 170240, 173090, 178556, 204064, 223195, 233216, 238336, 242326, 255080, 276944, 291520, 297920, 346180, 357112, 408128, 446390, 484652, 510160, 553888, 583040, 595840, 605815, 692360, 714224, 816256, 848141, 892780, 969304, 1020320, 1107776, 1166080, 1191680, 1211630, 1384720, 1428448, 1632512, 1696282, 1785560, 1938608, 2040640, 2215552, 2423260, 2769440, 2856896, 3392564, 3571120, 3877216, 4081280, 4240705, 4431104, 4846520, 5538880, 5713792, 6785128, 7142240, 7754432, 8162560, 8481410, 9693040, 11077760, 11427584, 13570256, 14284480, 15508864, 16962820, 19386080, 22155520, 27140512, 28568960, 31017728, 33925640, 38772160, 54281024, 57137920, 67851280, 77544320, 108562048, 135702560, 155088640, 217124096, 271405120, 542810240, 1085620480]

約数ペア:

[(1, 1085620480), (2, 542810240), (4, 271405120), (5, 217124096), (7, 155088640), (8, 135702560), (10, 108562048), (14, 77544320), (16, 67851280), (19, 57137920), (20, 54281024), (28, 38772160), (32, 33925640), (35, 31017728), (38, 28568960), (40, 27140512), (49, 22155520), (56, 19386080), (64, 16962820), (70, 15508864), (76, 14284480), (80, 13570256), (95, 11427584), (98, 11077760), (112, 9693040), (128, 8481410), (133, 8162560), (140, 7754432), (152, 7142240), (160, 6785128), (190, 5713792), (196, 5538880), (224, 4846520), (245, 4431104), (256, 4240705), (266, 4081280), (280, 3877216), (304, 3571120), (320, 3392564), (380, 2856896), (392, 2769440), (448, 2423260), (490, 2215552), (532, 2040640), (560, 1938608), (608, 1785560), (640, 1696282), (665, 1632512), (760, 1428448), (784, 1384720), (896, 1211630), (911, 1191680), (931, 1166080), (980, 1107776), (1064, 1020320), (1120, 969304), (1216, 892780), (1280, 848141), (1330, 816256), (1520, 714224), (1568, 692360), (1792, 605815), (1822, 595840), (1862, 583040), (1960, 553888), (2128, 510160), (2240, 484652), (2432, 446390), (2660, 408128), (3040, 357112), (3136, 346180), (3644, 297920), (3724, 291520), (3920, 276944), (4256, 255080), (4480, 242326), (4555, 238336), (4655, 233216), (4864, 223195), (5320, 204064), (6080, 178556), (6272, 173090), (6377, 170240), (7288, 148960), (7448, 145760), (7840, 138472), (8512, 127540), (8960, 121163), (9110, 119168), (9310, 116608), (10640, 102032), (12160, 89278), (12544, 86545), (12754, 85120), (14576, 74480), (14896, 72880), (15680, 69236), (17024, 63770), (17309, 62720), (18220, 59584), (18620, 58304), (21280, 51016), (24320, 44639), (25508, 42560), (29152, 37240), (29792, 36440), (31360, 34618), (31885, 34048)]