8840903680

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12983}}^1$

素因数の和:13034

約数の個数: 176

約数和(自身を含む): 25515118080

約数和(自身を除く): 16674214400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1520, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3584, 4256, 4480, 4864, 5120, 5320, 6080, 7168, 8512, 8960, 9728, 10640, 12160, 12983, 17024, 17920, 19456, 21280, 24320, 25966, 34048, 35840, 42560, 48640, 51932, 64915, 68096, 85120, 90881, 97280, 103864, 129830, 136192, 170240, 181762, 207728, 246677, 259660, 340480, 363524, 415456, 454405, 493354, 519320, 680960, 727048, 830912, 908810, 986708, 1038640, 1233385, 1454096, 1661824, 1726739, 1817620, 1973416, 2077280, 2466770, 2908192, 3323648, 3453478, 3635240, 3946832, 4154560, 4933540, 5816384, 6647296, 6906956, 7270480, 7893664, 8309120, 8633695, 9867080, 11632768, 13294592, 13813912, 14540960, 15787328, 16618240, 17267390, 19734160, 23265536, 27627824, 29081920, 31574656, 33236480, 34534780, 39468320, 46531072, 55255648, 58163840, 63149312, 66472960, 69069560, 78936640, 93062144, 110511296, 116327680, 126298624, 138139120, 157873280, 221022592, 232655360, 252597248, 276278240, 315746560, 442045184, 465310720, 552556480, 631493120, 884090368, 1105112960, 1262986240, 1768180736, 2210225920, 4420451840, 8840903680]

約数ペア:

[(1, 8840903680), (2, 4420451840), (4, 2210225920), (5, 1768180736), (7, 1262986240), (8, 1105112960), (10, 884090368), (14, 631493120), (16, 552556480), (19, 465310720), (20, 442045184), (28, 315746560), (32, 276278240), (35, 252597248), (38, 232655360), (40, 221022592), (56, 157873280), (64, 138139120), (70, 126298624), (76, 116327680), (80, 110511296), (95, 93062144), (112, 78936640), (128, 69069560), (133, 66472960), (140, 63149312), (152, 58163840), (160, 55255648), (190, 46531072), (224, 39468320), (256, 34534780), (266, 33236480), (280, 31574656), (304, 29081920), (320, 27627824), (380, 23265536), (448, 19734160), (512, 17267390), (532, 16618240), (560, 15787328), (608, 14540960), (640, 13813912), (665, 13294592), (760, 11632768), (896, 9867080), (1024, 8633695), (1064, 8309120), (1120, 7893664), (1216, 7270480), (1280, 6906956), (1330, 6647296), (1520, 5816384), (1792, 4933540), (2128, 4154560), (2240, 3946832), (2432, 3635240), (2560, 3453478), (2660, 3323648), (3040, 2908192), (3584, 2466770), (4256, 2077280), (4480, 1973416), (4864, 1817620), (5120, 1726739), (5320, 1661824), (6080, 1454096), (7168, 1233385), (8512, 1038640), (8960, 986708), (9728, 908810), (10640, 830912), (12160, 727048), (12983, 680960), (17024, 519320), (17920, 493354), (19456, 454405), (21280, 415456), (24320, 363524), (25966, 340480), (34048, 259660), (35840, 246677), (42560, 207728), (48640, 181762), (51932, 170240), (64915, 136192), (68096, 129830), (85120, 103864), (90881, 97280)]