16472470000

素因数分解:

$2^4\times 5^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7591}}^1$

素因数の和:7657

約数の個数: 200

約数和(自身を含む): 47055337472

約数和(自身を除く): 30582867472

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 31, 35, 40, 50, 56, 62, 70, 80, 100, 112, 124, 125, 140, 155, 175, 200, 217, 248, 250, 280, 310, 350, 400, 434, 496, 500, 560, 620, 625, 700, 775, 868, 875, 1000, 1085, 1240, 1250, 1400, 1550, 1736, 1750, 2000, 2170, 2480, 2500, 2800, 3100, 3472, 3500, 3875, 4340, 4375, 5000, 5425, 6200, 7000, 7591, 7750, 8680, 8750, 10000, 10850, 12400, 14000, 15182, 15500, 17360, 17500, 19375, 21700, 27125, 30364, 31000, 35000, 37955, 38750, 43400, 53137, 54250, 60728, 62000, 70000, 75910, 77500, 86800, 106274, 108500, 121456, 135625, 151820, 155000, 189775, 212548, 217000, 235321, 265685, 271250, 303640, 310000, 379550, 425096, 434000, 470642, 531370, 542500, 607280, 759100, 850192, 941284, 948875, 1062740, 1085000, 1176605, 1328425, 1518200, 1647247, 1882568, 1897750, 2125480, 2170000, 2353210, 2656850, 3036400, 3294494, 3765136, 3795500, 4250960, 4706420, 4744375, 5313700, 5883025, 6588988, 6642125, 7591000, 8236235, 9412840, 9488750, 10627400, 11766050, 13177976, 13284250, 15182000, 16472470, 18825680, 18977500, 21254800, 23532100, 26355952, 26568500, 29415125, 32944940, 33210625, 37955000, 41181175, 47064200, 53137000, 58830250, 65889880, 66421250, 75910000, 82362350, 94128400, 106274000, 117660500, 131779760, 132842500, 147075625, 164724700, 205905875, 235321000, 265685000, 294151250, 329449400, 411811750, 470642000, 531370000, 588302500, 658898800, 823623500, 1029529375, 1176605000, 1647247000, 2059058750, 2353210000, 3294494000, 4118117500, 8236235000, 16472470000]

約数ペア:

[(1, 16472470000), (2, 8236235000), (4, 4118117500), (5, 3294494000), (7, 2353210000), (8, 2059058750), (10, 1647247000), (14, 1176605000), (16, 1029529375), (20, 823623500), (25, 658898800), (28, 588302500), (31, 531370000), (35, 470642000), (40, 411811750), (50, 329449400), (56, 294151250), (62, 265685000), (70, 235321000), (80, 205905875), (100, 164724700), (112, 147075625), (124, 132842500), (125, 131779760), (140, 117660500), (155, 106274000), (175, 94128400), (200, 82362350), (217, 75910000), (248, 66421250), (250, 65889880), (280, 58830250), (310, 53137000), (350, 47064200), (400, 41181175), (434, 37955000), (496, 33210625), (500, 32944940), (560, 29415125), (620, 26568500), (625, 26355952), (700, 23532100), (775, 21254800), (868, 18977500), (875, 18825680), (1000, 16472470), (1085, 15182000), (1240, 13284250), (1250, 13177976), (1400, 11766050), (1550, 10627400), (1736, 9488750), (1750, 9412840), (2000, 8236235), (2170, 7591000), (2480, 6642125), (2500, 6588988), (2800, 5883025), (3100, 5313700), (3472, 4744375), (3500, 4706420), (3875, 4250960), (4340, 3795500), (4375, 3765136), (5000, 3294494), (5425, 3036400), (6200, 2656850), (7000, 2353210), (7591, 2170000), (7750, 2125480), (8680, 1897750), (8750, 1882568), (10000, 1647247), (10850, 1518200), (12400, 1328425), (14000, 1176605), (15182, 1085000), (15500, 1062740), (17360, 948875), (17500, 941284), (19375, 850192), (21700, 759100), (27125, 607280), (30364, 542500), (31000, 531370), (35000, 470642), (37955, 434000), (38750, 425096), (43400, 379550), (53137, 310000), (54250, 303640), (60728, 271250), (62000, 265685), (70000, 235321), (75910, 217000), (77500, 212548), (86800, 189775), (106274, 155000), (108500, 151820), (121456, 135625)]