16188014720

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 256

約数和(自身を含む): 42473289600

約数和(自身を除く): 26285274880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 67, 68, 80, 85, 106, 128, 134, 136, 160, 170, 212, 265, 268, 272, 320, 335, 340, 419, 424, 530, 536, 544, 640, 670, 680, 838, 848, 901, 1060, 1072, 1088, 1139, 1340, 1360, 1676, 1696, 1802, 2095, 2120, 2144, 2176, 2278, 2680, 2720, 3352, 3392, 3551, 3604, 4190, 4240, 4288, 4505, 4556, 5360, 5440, 5695, 6704, 6784, 7102, 7123, 7208, 8380, 8480, 8576, 9010, 9112, 10720, 10880, 11390, 13408, 14204, 14246, 14416, 16760, 16960, 17755, 18020, 18224, 21440, 22207, 22780, 26816, 28073, 28408, 28492, 28832, 33520, 33920, 35510, 35615, 36040, 36448, 42880, 44414, 45560, 53632, 56146, 56816, 56984, 57664, 60367, 67040, 71020, 71230, 72080, 72896, 88828, 91120, 111035, 112292, 113632, 113968, 115328, 120734, 134080, 140365, 142040, 142460, 144160, 145792, 177656, 182240, 222070, 224584, 227264, 227936, 241468, 268160, 280730, 284080, 284920, 288320, 301835, 355312, 364480, 377519, 444140, 449168, 454528, 455872, 477241, 482936, 561460, 568160, 569840, 576640, 603670, 710624, 728960, 755038, 888280, 898336, 911744, 954482, 965872, 1122920, 1136320, 1139680, 1207340, 1421248, 1487869, 1510076, 1776560, 1796672, 1887595, 1908964, 1931744, 2245840, 2272640, 2279360, 2386205, 2414680, 2842496, 2975738, 3020152, 3553120, 3593344, 3775190, 3817928, 3863488, 4491680, 4558720, 4772410, 4829360, 5951476, 6040304, 7106240, 7439345, 7550380, 7635856, 7726976, 8983360, 9544820, 9658720, 11902952, 12080608, 14212480, 14878690, 15100760, 15271712, 17966720, 19089640, 19317440, 23805904, 24161216, 25293773, 29757380, 30201520, 30543424, 38179280, 38634880, 47611808, 48322432, 50587546, 59514760, 60403040, 61086848, 76358560, 95223616, 101175092, 119029520, 120806080, 126468865, 152717120, 190447232, 202350184, 238059040, 241612160, 252937730, 305434240, 404700368, 476118080, 505875460, 809400736, 952236160, 1011750920, 1618801472, 2023501840, 3237602944, 4047003680, 8094007360, 16188014720]

約数ペア:

[(1, 16188014720), (2, 8094007360), (4, 4047003680), (5, 3237602944), (8, 2023501840), (10, 1618801472), (16, 1011750920), (17, 952236160), (20, 809400736), (32, 505875460), (34, 476118080), (40, 404700368), (53, 305434240), (64, 252937730), (67, 241612160), (68, 238059040), (80, 202350184), (85, 190447232), (106, 152717120), (128, 126468865), (134, 120806080), (136, 119029520), (160, 101175092), (170, 95223616), (212, 76358560), (265, 61086848), (268, 60403040), (272, 59514760), (320, 50587546), (335, 48322432), (340, 47611808), (419, 38634880), (424, 38179280), (530, 30543424), (536, 30201520), (544, 29757380), (640, 25293773), (670, 24161216), (680, 23805904), (838, 19317440), (848, 19089640), (901, 17966720), (1060, 15271712), (1072, 15100760), (1088, 14878690), (1139, 14212480), (1340, 12080608), (1360, 11902952), (1676, 9658720), (1696, 9544820), (1802, 8983360), (2095, 7726976), (2120, 7635856), (2144, 7550380), (2176, 7439345), (2278, 7106240), (2680, 6040304), (2720, 5951476), (3352, 4829360), (3392, 4772410), (3551, 4558720), (3604, 4491680), (4190, 3863488), (4240, 3817928), (4288, 3775190), (4505, 3593344), (4556, 3553120), (5360, 3020152), (5440, 2975738), (5695, 2842496), (6704, 2414680), (6784, 2386205), (7102, 2279360), (7123, 2272640), (7208, 2245840), (8380, 1931744), (8480, 1908964), (8576, 1887595), (9010, 1796672), (9112, 1776560), (10720, 1510076), (10880, 1487869), (11390, 1421248), (13408, 1207340), (14204, 1139680), (14246, 1136320), (14416, 1122920), (16760, 965872), (16960, 954482), (17755, 911744), (18020, 898336), (18224, 888280), (21440, 755038), (22207, 728960), (22780, 710624), (26816, 603670), (28073, 576640), (28408, 569840), (28492, 568160), (28832, 561460), (33520, 482936), (33920, 477241), (35510, 455872), (35615, 454528), (36040, 449168), (36448, 444140), (42880, 377519), (44414, 364480), (45560, 355312), (53632, 301835), (56146, 288320), (56816, 284920), (56984, 284080), (57664, 280730), (60367, 268160), (67040, 241468), (71020, 227936), (71230, 227264), (72080, 224584), (72896, 222070), (88828, 182240), (91120, 177656), (111035, 145792), (112292, 144160), (113632, 142460), (113968, 142040), (115328, 140365), (120734, 134080)]