5256784000

素因数分解:

$2^7\times 5^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 256

約数和(自身を含む): 14257152000

約数和(自身を除く): 9000368000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 127, 128, 130, 160, 199, 200, 208, 250, 254, 260, 320, 325, 398, 400, 416, 500, 508, 520, 635, 640, 650, 796, 800, 832, 995, 1000, 1016, 1040, 1270, 1300, 1592, 1600, 1625, 1651, 1664, 1990, 2000, 2032, 2080, 2540, 2587, 2600, 3175, 3184, 3200, 3250, 3302, 3980, 4000, 4064, 4160, 4975, 5080, 5174, 5200, 6350, 6368, 6500, 6604, 7960, 8000, 8128, 8255, 8320, 9950, 10160, 10348, 10400, 12700, 12736, 12935, 13000, 13208, 15875, 15920, 16000, 16256, 16510, 19900, 20320, 20696, 20800, 24875, 25273, 25400, 25472, 25870, 26000, 26416, 31750, 31840, 33020, 39800, 40640, 41275, 41392, 41600, 49750, 50546, 50800, 51740, 52000, 52832, 63500, 63680, 64675, 66040, 79600, 81280, 82550, 82784, 99500, 101092, 101600, 103480, 104000, 105664, 126365, 127000, 127360, 129350, 132080, 159200, 165100, 165568, 199000, 202184, 203200, 206375, 206960, 208000, 211328, 252730, 254000, 258700, 264160, 318400, 323375, 328549, 330200, 331136, 398000, 404368, 406400, 412750, 413920, 505460, 508000, 517400, 528320, 631825, 636800, 646750, 657098, 660400, 796000, 808736, 825500, 827840, 1010920, 1016000, 1034800, 1056640, 1263650, 1293500, 1314196, 1320800, 1592000, 1617472, 1642745, 1651000, 1655680, 2021840, 2032000, 2069600, 2527300, 2587000, 2628392, 2641600, 3159125, 3184000, 3234944, 3285490, 3302000, 4043680, 4139200, 5054600, 5174000, 5256784, 5283200, 6318250, 6570980, 6604000, 8087360, 8213725, 8278400, 10109200, 10348000, 10513568, 12636500, 13141960, 13208000, 16174720, 16427450, 20218400, 20696000, 21027136, 25273000, 26283920, 26416000, 32854900, 40436800, 41068625, 41392000, 42054272, 50546000, 52567840, 65709800, 80873600, 82137250, 101092000, 105135680, 131419600, 164274500, 202184000, 210271360, 262839200, 328549000, 404368000, 525678400, 657098000, 1051356800, 1314196000, 2628392000, 5256784000]

約数ペア:

[(1, 5256784000), (2, 2628392000), (4, 1314196000), (5, 1051356800), (8, 657098000), (10, 525678400), (13, 404368000), (16, 328549000), (20, 262839200), (25, 210271360), (26, 202184000), (32, 164274500), (40, 131419600), (50, 105135680), (52, 101092000), (64, 82137250), (65, 80873600), (80, 65709800), (100, 52567840), (104, 50546000), (125, 42054272), (127, 41392000), (128, 41068625), (130, 40436800), (160, 32854900), (199, 26416000), (200, 26283920), (208, 25273000), (250, 21027136), (254, 20696000), (260, 20218400), (320, 16427450), (325, 16174720), (398, 13208000), (400, 13141960), (416, 12636500), (500, 10513568), (508, 10348000), (520, 10109200), (635, 8278400), (640, 8213725), (650, 8087360), (796, 6604000), (800, 6570980), (832, 6318250), (995, 5283200), (1000, 5256784), (1016, 5174000), (1040, 5054600), (1270, 4139200), (1300, 4043680), (1592, 3302000), (1600, 3285490), (1625, 3234944), (1651, 3184000), (1664, 3159125), (1990, 2641600), (2000, 2628392), (2032, 2587000), (2080, 2527300), (2540, 2069600), (2587, 2032000), (2600, 2021840), (3175, 1655680), (3184, 1651000), (3200, 1642745), (3250, 1617472), (3302, 1592000), (3980, 1320800), (4000, 1314196), (4064, 1293500), (4160, 1263650), (4975, 1056640), (5080, 1034800), (5174, 1016000), (5200, 1010920), (6350, 827840), (6368, 825500), (6500, 808736), (6604, 796000), (7960, 660400), (8000, 657098), (8128, 646750), (8255, 636800), (8320, 631825), (9950, 528320), (10160, 517400), (10348, 508000), (10400, 505460), (12700, 413920), (12736, 412750), (12935, 406400), (13000, 404368), (13208, 398000), (15875, 331136), (15920, 330200), (16000, 328549), (16256, 323375), (16510, 318400), (19900, 264160), (20320, 258700), (20696, 254000), (20800, 252730), (24875, 211328), (25273, 208000), (25400, 206960), (25472, 206375), (25870, 203200), (26000, 202184), (26416, 199000), (31750, 165568), (31840, 165100), (33020, 159200), (39800, 132080), (40640, 129350), (41275, 127360), (41392, 127000), (41600, 126365), (49750, 105664), (50546, 104000), (50800, 103480), (51740, 101600), (52000, 101092), (52832, 99500), (63500, 82784), (63680, 82550), (64675, 81280), (66040, 79600)]