2011580160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{349}}^1$

素因数の和:471

約数の個数: 288

約数和(自身を含む): 6867840000

約数和(自身を除く): 4856259840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 79, 80, 95, 96, 114, 120, 128, 152, 158, 160, 190, 192, 228, 237, 240, 256, 285, 304, 316, 320, 349, 380, 384, 395, 456, 474, 480, 570, 608, 632, 640, 698, 760, 768, 790, 912, 948, 960, 1047, 1140, 1185, 1216, 1264, 1280, 1396, 1501, 1520, 1580, 1745, 1824, 1896, 1920, 2094, 2280, 2370, 2432, 2528, 2792, 3002, 3040, 3160, 3490, 3648, 3792, 3840, 4188, 4503, 4560, 4740, 4864, 5056, 5235, 5584, 6004, 6080, 6320, 6631, 6980, 7296, 7505, 7584, 8376, 9006, 9120, 9480, 10112, 10470, 11168, 12008, 12160, 12640, 13262, 13960, 14592, 15010, 15168, 16752, 18012, 18240, 18960, 19893, 20224, 20940, 22336, 22515, 24016, 24320, 25280, 26524, 27571, 27920, 30020, 30336, 33155, 33504, 36024, 36480, 37920, 39786, 41880, 44672, 45030, 48032, 50560, 53048, 55142, 55840, 60040, 60672, 66310, 67008, 72048, 72960, 75840, 79572, 82713, 83760, 89344, 90060, 96064, 99465, 101120, 106096, 110284, 111680, 120080, 132620, 134016, 137855, 144096, 151680, 159144, 165426, 167520, 180120, 192128, 198930, 212192, 220568, 223360, 240160, 265240, 268032, 275710, 288192, 303360, 318288, 330852, 335040, 360240, 384256, 397860, 413565, 424384, 441136, 446720, 480320, 523849, 530480, 551420, 576384, 636576, 661704, 670080, 720480, 795720, 827130, 848768, 882272, 960640, 1047698, 1060960, 1102840, 1152768, 1273152, 1323408, 1340160, 1440960, 1571547, 1591440, 1654260, 1697536, 1764544, 1921280, 2095396, 2121920, 2205680, 2546304, 2619245, 2646816, 2881920, 3143094, 3182880, 3308520, 3529088, 4190792, 4243840, 4411360, 5092608, 5238490, 5293632, 5763840, 6286188, 6365760, 6617040, 7058176, 7857735, 8381584, 8487680, 8822720, 10476980, 10587264, 12572376, 12731520, 13234080, 15715470, 16763168, 17645440, 20953960, 21174528, 25144752, 25463040, 26468160, 31430940, 33526336, 35290880, 41907920, 50289504, 52936320, 62861880, 67052672, 83815840, 100579008, 105872640, 125723760, 134105344, 167631680, 201158016, 251447520, 335263360, 402316032, 502895040, 670526720, 1005790080, 2011580160]

約数ペア:

[(1, 2011580160), (2, 1005790080), (3, 670526720), (4, 502895040), (5, 402316032), (6, 335263360), (8, 251447520), (10, 201158016), (12, 167631680), (15, 134105344), (16, 125723760), (19, 105872640), (20, 100579008), (24, 83815840), (30, 67052672), (32, 62861880), (38, 52936320), (40, 50289504), (48, 41907920), (57, 35290880), (60, 33526336), (64, 31430940), (76, 26468160), (79, 25463040), (80, 25144752), (95, 21174528), (96, 20953960), (114, 17645440), (120, 16763168), (128, 15715470), (152, 13234080), (158, 12731520), (160, 12572376), (190, 10587264), (192, 10476980), (228, 8822720), (237, 8487680), (240, 8381584), (256, 7857735), (285, 7058176), (304, 6617040), (316, 6365760), (320, 6286188), (349, 5763840), (380, 5293632), (384, 5238490), (395, 5092608), (456, 4411360), (474, 4243840), (480, 4190792), (570, 3529088), (608, 3308520), (632, 3182880), (640, 3143094), (698, 2881920), (760, 2646816), (768, 2619245), (790, 2546304), (912, 2205680), (948, 2121920), (960, 2095396), (1047, 1921280), (1140, 1764544), (1185, 1697536), (1216, 1654260), (1264, 1591440), (1280, 1571547), (1396, 1440960), (1501, 1340160), (1520, 1323408), (1580, 1273152), (1745, 1152768), (1824, 1102840), (1896, 1060960), (1920, 1047698), (2094, 960640), (2280, 882272), (2370, 848768), (2432, 827130), (2528, 795720), (2792, 720480), (3002, 670080), (3040, 661704), (3160, 636576), (3490, 576384), (3648, 551420), (3792, 530480), (3840, 523849), (4188, 480320), (4503, 446720), (4560, 441136), (4740, 424384), (4864, 413565), (5056, 397860), (5235, 384256), (5584, 360240), (6004, 335040), (6080, 330852), (6320, 318288), (6631, 303360), (6980, 288192), (7296, 275710), (7505, 268032), (7584, 265240), (8376, 240160), (9006, 223360), (9120, 220568), (9480, 212192), (10112, 198930), (10470, 192128), (11168, 180120), (12008, 167520), (12160, 165426), (12640, 159144), (13262, 151680), (13960, 144096), (14592, 137855), (15010, 134016), (15168, 132620), (16752, 120080), (18012, 111680), (18240, 110284), (18960, 106096), (19893, 101120), (20224, 99465), (20940, 96064), (22336, 90060), (22515, 89344), (24016, 83760), (24320, 82713), (25280, 79572), (26524, 75840), (27571, 72960), (27920, 72048), (30020, 67008), (30336, 66310), (33155, 60672), (33504, 60040), (36024, 55840), (36480, 55142), (37920, 53048), (39786, 50560), (41880, 48032), (44672, 45030)]