51577145280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{64189}}^1$

素因数の和:64249

約数の個数: 280

約数和(自身を含む): 189390284160

約数和(自身を除く): 137813138880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 324, 360, 372, 405, 432, 465, 480, 496, 540, 558, 576, 620, 648, 720, 744, 810, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1296, 1395, 1440, 1488, 1620, 1674, 1728, 1860, 1984, 2160, 2232, 2480, 2511, 2592, 2790, 2880, 2976, 3240, 3348, 3720, 4185, 4320, 4464, 4960, 5022, 5184, 5580, 5952, 6480, 6696, 7440, 8370, 8640, 8928, 9920, 10044, 11160, 12555, 12960, 13392, 14880, 16740, 17856, 20088, 22320, 25110, 25920, 26784, 29760, 33480, 40176, 44640, 50220, 53568, 64189, 66960, 80352, 89280, 100440, 128378, 133920, 160704, 192567, 200880, 256756, 267840, 320945, 385134, 401760, 513512, 577701, 641890, 770268, 803520, 962835, 1027024, 1155402, 1283780, 1540536, 1733103, 1925670, 1989859, 2054048, 2310804, 2567560, 2888505, 3081072, 3466206, 3851340, 3979718, 4108096, 4621608, 5135120, 5199309, 5777010, 5969577, 6162144, 6932412, 7702680, 7959436, 8665515, 9243216, 9949295, 10270240, 10398618, 11554020, 11939154, 12324288, 13864824, 15405360, 15918872, 17331030, 17908731, 18486432, 19898590, 20540480, 20797236, 23108040, 23878308, 25996545, 27729648, 29847885, 30810720, 31837744, 34662060, 35817462, 36972864, 39797180, 41594472, 46216080, 47756616, 51993090, 53726193, 55459296, 59695770, 61621440, 63675488, 69324120, 71634924, 79594360, 83188944, 89543655, 92432160, 95513232, 103986180, 107452386, 110918592, 119391540, 127350976, 138648240, 143269848, 159188720, 161178579, 166377888, 179087310, 184864320, 191026464, 207972360, 214904772, 238783080, 268630965, 277296480, 286539696, 318377440, 322357158, 332755776, 358174620, 382052928, 415944720, 429809544, 477566160, 537261930, 554592960, 573079392, 636754880, 644714316, 716349240, 805892895, 831889440, 859619088, 955132320, 1074523860, 1146158784, 1289428632, 1432698480, 1611785790, 1663778880, 1719238176, 1910264640, 2149047720, 2578857264, 2865396960, 3223571580, 3438476352, 4298095440, 5157714528, 5730793920, 6447143160, 8596190880, 10315429056, 12894286320, 17192381760, 25788572640, 51577145280]

約数ペア:

[(1, 51577145280), (2, 25788572640), (3, 17192381760), (4, 12894286320), (5, 10315429056), (6, 8596190880), (8, 6447143160), (9, 5730793920), (10, 5157714528), (12, 4298095440), (15, 3438476352), (16, 3223571580), (18, 2865396960), (20, 2578857264), (24, 2149047720), (27, 1910264640), (30, 1719238176), (31, 1663778880), (32, 1611785790), (36, 1432698480), (40, 1289428632), (45, 1146158784), (48, 1074523860), (54, 955132320), (60, 859619088), (62, 831889440), (64, 805892895), (72, 716349240), (80, 644714316), (81, 636754880), (90, 573079392), (93, 554592960), (96, 537261930), (108, 477566160), (120, 429809544), (124, 415944720), (135, 382052928), (144, 358174620), (155, 332755776), (160, 322357158), (162, 318377440), (180, 286539696), (186, 277296480), (192, 268630965), (216, 238783080), (240, 214904772), (248, 207972360), (270, 191026464), (279, 184864320), (288, 179087310), (310, 166377888), (320, 161178579), (324, 159188720), (360, 143269848), (372, 138648240), (405, 127350976), (432, 119391540), (465, 110918592), (480, 107452386), (496, 103986180), (540, 95513232), (558, 92432160), (576, 89543655), (620, 83188944), (648, 79594360), (720, 71634924), (744, 69324120), (810, 63675488), (837, 61621440), (864, 59695770), (930, 55459296), (960, 53726193), (992, 51993090), (1080, 47756616), (1116, 46216080), (1240, 41594472), (1296, 39797180), (1395, 36972864), (1440, 35817462), (1488, 34662060), (1620, 31837744), (1674, 30810720), (1728, 29847885), (1860, 27729648), (1984, 25996545), (2160, 23878308), (2232, 23108040), (2480, 20797236), (2511, 20540480), (2592, 19898590), (2790, 18486432), (2880, 17908731), (2976, 17331030), (3240, 15918872), (3348, 15405360), (3720, 13864824), (4185, 12324288), (4320, 11939154), (4464, 11554020), (4960, 10398618), (5022, 10270240), (5184, 9949295), (5580, 9243216), (5952, 8665515), (6480, 7959436), (6696, 7702680), (7440, 6932412), (8370, 6162144), (8640, 5969577), (8928, 5777010), (9920, 5199309), (10044, 5135120), (11160, 4621608), (12555, 4108096), (12960, 3979718), (13392, 3851340), (14880, 3466206), (16740, 3081072), (17856, 2888505), (20088, 2567560), (22320, 2310804), (25110, 2054048), (25920, 1989859), (26784, 1925670), (29760, 1733103), (33480, 1540536), (40176, 1283780), (44640, 1155402), (50220, 1027024), (53568, 962835), (64189, 803520), (66960, 770268), (80352, 641890), (89280, 577701), (100440, 513512), (128378, 401760), (133920, 385134), (160704, 320945), (192567, 267840), (200880, 256756)]