1276171680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 288

約数和(自身を含む): 4840093440

約数和(自身を除く): 3563921760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 29, 30, 32, 35, 40, 42, 48, 49, 56, 58, 60, 70, 80, 84, 87, 96, 98, 105, 112, 116, 120, 140, 145, 147, 160, 168, 174, 196, 203, 210, 224, 232, 240, 245, 280, 290, 294, 336, 348, 392, 406, 420, 435, 464, 480, 490, 560, 580, 588, 609, 672, 696, 735, 784, 812, 840, 870, 928, 980, 1015, 1120, 1160, 1176, 1218, 1392, 1421, 1470, 1568, 1624, 1680, 1740, 1871, 1960, 2030, 2320, 2352, 2436, 2784, 2842, 2940, 3045, 3248, 3360, 3480, 3742, 3920, 4060, 4263, 4640, 4704, 4872, 5613, 5684, 5880, 6090, 6496, 6960, 7105, 7484, 7840, 8120, 8526, 9355, 9744, 11226, 11368, 11760, 12180, 13097, 13920, 14210, 14968, 16240, 17052, 18710, 19488, 21315, 22452, 22736, 23520, 24360, 26194, 28065, 28420, 29936, 32480, 34104, 37420, 39291, 42630, 44904, 45472, 48720, 52388, 54259, 56130, 56840, 59872, 65485, 68208, 74840, 78582, 85260, 89808, 91679, 97440, 104776, 108518, 112260, 113680, 130970, 136416, 149680, 157164, 162777, 170520, 179616, 183358, 196455, 209552, 217036, 224520, 227360, 261940, 271295, 275037, 299360, 314328, 325554, 341040, 366716, 379813, 392910, 419104, 434072, 449040, 458395, 523880, 542590, 550074, 628656, 651108, 682080, 733432, 759626, 785820, 813885, 868144, 898080, 916790, 1047760, 1085180, 1100148, 1139439, 1257312, 1302216, 1375185, 1466864, 1519252, 1571640, 1627770, 1736288, 1833580, 1899065, 2095520, 2170360, 2200296, 2278878, 2604432, 2658691, 2750370, 2933728, 3038504, 3143280, 3255540, 3667160, 3798130, 4340720, 4400592, 4557756, 5208864, 5317382, 5500740, 5697195, 6077008, 6286560, 6511080, 7334320, 7596260, 7976073, 8681440, 8801184, 9115512, 10634764, 11001480, 11394390, 12154016, 13022160, 13293455, 14668640, 15192520, 15952146, 18231024, 21269528, 22002960, 22788780, 26044320, 26586910, 30385040, 31904292, 36462048, 39880365, 42539056, 44005920, 45577560, 53173820, 60770080, 63808584, 79760730, 85078112, 91155120, 106347640, 127617168, 159521460, 182310240, 212695280, 255234336, 319042920, 425390560, 638085840, 1276171680]

約数ペア:

[(1, 1276171680), (2, 638085840), (3, 425390560), (4, 319042920), (5, 255234336), (6, 212695280), (7, 182310240), (8, 159521460), (10, 127617168), (12, 106347640), (14, 91155120), (15, 85078112), (16, 79760730), (20, 63808584), (21, 60770080), (24, 53173820), (28, 45577560), (29, 44005920), (30, 42539056), (32, 39880365), (35, 36462048), (40, 31904292), (42, 30385040), (48, 26586910), (49, 26044320), (56, 22788780), (58, 22002960), (60, 21269528), (70, 18231024), (80, 15952146), (84, 15192520), (87, 14668640), (96, 13293455), (98, 13022160), (105, 12154016), (112, 11394390), (116, 11001480), (120, 10634764), (140, 9115512), (145, 8801184), (147, 8681440), (160, 7976073), (168, 7596260), (174, 7334320), (196, 6511080), (203, 6286560), (210, 6077008), (224, 5697195), (232, 5500740), (240, 5317382), (245, 5208864), (280, 4557756), (290, 4400592), (294, 4340720), (336, 3798130), (348, 3667160), (392, 3255540), (406, 3143280), (420, 3038504), (435, 2933728), (464, 2750370), (480, 2658691), (490, 2604432), (560, 2278878), (580, 2200296), (588, 2170360), (609, 2095520), (672, 1899065), (696, 1833580), (735, 1736288), (784, 1627770), (812, 1571640), (840, 1519252), (870, 1466864), (928, 1375185), (980, 1302216), (1015, 1257312), (1120, 1139439), (1160, 1100148), (1176, 1085180), (1218, 1047760), (1392, 916790), (1421, 898080), (1470, 868144), (1568, 813885), (1624, 785820), (1680, 759626), (1740, 733432), (1871, 682080), (1960, 651108), (2030, 628656), (2320, 550074), (2352, 542590), (2436, 523880), (2784, 458395), (2842, 449040), (2940, 434072), (3045, 419104), (3248, 392910), (3360, 379813), (3480, 366716), (3742, 341040), (3920, 325554), (4060, 314328), (4263, 299360), (4640, 275037), (4704, 271295), (4872, 261940), (5613, 227360), (5684, 224520), (5880, 217036), (6090, 209552), (6496, 196455), (6960, 183358), (7105, 179616), (7484, 170520), (7840, 162777), (8120, 157164), (8526, 149680), (9355, 136416), (9744, 130970), (11226, 113680), (11368, 112260), (11760, 108518), (12180, 104776), (13097, 97440), (13920, 91679), (14210, 89808), (14968, 85260), (16240, 78582), (17052, 74840), (18710, 68208), (19488, 65485), (21315, 59872), (22452, 56840), (22736, 56130), (23520, 54259), (24360, 52388), (26194, 48720), (28065, 45472), (28420, 44904), (29936, 42630), (32480, 39291), (34104, 37420)]