745227025280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1\times {\mathrm{1087}}^1$

素因数の和:2217

約数の個数: 256

約数和(自身を含む): 1920901340160

約数和(自身を除く): 1175674314880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 61, 64, 68, 80, 85, 122, 128, 136, 160, 170, 244, 272, 305, 320, 340, 488, 544, 610, 640, 680, 976, 1033, 1037, 1087, 1088, 1220, 1360, 1952, 2066, 2074, 2174, 2176, 2440, 2720, 3904, 4132, 4148, 4348, 4880, 5165, 5185, 5435, 5440, 7808, 8264, 8296, 8696, 9760, 10330, 10370, 10870, 10880, 16528, 16592, 17392, 17561, 18479, 19520, 20660, 20740, 21740, 33056, 33184, 34784, 35122, 36958, 39040, 41320, 41480, 43480, 63013, 66112, 66307, 66368, 69568, 70244, 73916, 82640, 82960, 86960, 87805, 92395, 126026, 132224, 132614, 132736, 139136, 140488, 147832, 165280, 165920, 173920, 175610, 184790, 252052, 265228, 280976, 295664, 315065, 330560, 331535, 331840, 347840, 351220, 369580, 504104, 530456, 561952, 591328, 630130, 661120, 663070, 663680, 695680, 702440, 739160, 1008208, 1060912, 1071221, 1122871, 1123904, 1127219, 1182656, 1260260, 1326140, 1404880, 1478320, 2016416, 2121824, 2142442, 2245742, 2247808, 2254438, 2365312, 2520520, 2652280, 2809760, 2956640, 4032832, 4243648, 4284884, 4491484, 4508876, 5041040, 5304560, 5356105, 5614355, 5619520, 5636095, 5913280, 8065664, 8487296, 8569768, 8982968, 9017752, 10082080, 10609120, 10712210, 11228710, 11239040, 11272190, 11826560, 17139536, 17965936, 18035504, 19088807, 20164160, 21218240, 21424420, 22457420, 22544380, 34279072, 35931872, 36071008, 38177614, 40328320, 42436480, 42848840, 44914840, 45088760, 68495131, 68558144, 71863744, 72142016, 76355228, 85697680, 89829680, 90177520, 95444035, 136990262, 137116288, 143727488, 144284032, 152710456, 171395360, 179659360, 180355040, 190888070, 273980524, 305420912, 342475655, 342790720, 359318720, 360710080, 381776140, 547961048, 610841824, 684951310, 685581440, 718637440, 721420160, 763552280, 1095922096, 1164417227, 1221683648, 1369902620, 1527104560, 2191844192, 2328834454, 2443367296, 2739805240, 3054209120, 4383688384, 4657668908, 5479610480, 5822086135, 6108418240, 8767376768, 9315337816, 10959220960, 11644172270, 12216836480, 18630675632, 21918441920, 23288344540, 37261351264, 43836883840, 46576689080, 74522702528, 93153378160, 149045405056, 186306756320, 372613512640, 745227025280]

約数ペア:

[(1, 745227025280), (2, 372613512640), (4, 186306756320), (5, 149045405056), (8, 93153378160), (10, 74522702528), (16, 46576689080), (17, 43836883840), (20, 37261351264), (32, 23288344540), (34, 21918441920), (40, 18630675632), (61, 12216836480), (64, 11644172270), (68, 10959220960), (80, 9315337816), (85, 8767376768), (122, 6108418240), (128, 5822086135), (136, 5479610480), (160, 4657668908), (170, 4383688384), (244, 3054209120), (272, 2739805240), (305, 2443367296), (320, 2328834454), (340, 2191844192), (488, 1527104560), (544, 1369902620), (610, 1221683648), (640, 1164417227), (680, 1095922096), (976, 763552280), (1033, 721420160), (1037, 718637440), (1087, 685581440), (1088, 684951310), (1220, 610841824), (1360, 547961048), (1952, 381776140), (2066, 360710080), (2074, 359318720), (2174, 342790720), (2176, 342475655), (2440, 305420912), (2720, 273980524), (3904, 190888070), (4132, 180355040), (4148, 179659360), (4348, 171395360), (4880, 152710456), (5165, 144284032), (5185, 143727488), (5435, 137116288), (5440, 136990262), (7808, 95444035), (8264, 90177520), (8296, 89829680), (8696, 85697680), (9760, 76355228), (10330, 72142016), (10370, 71863744), (10870, 68558144), (10880, 68495131), (16528, 45088760), (16592, 44914840), (17392, 42848840), (17561, 42436480), (18479, 40328320), (19520, 38177614), (20660, 36071008), (20740, 35931872), (21740, 34279072), (33056, 22544380), (33184, 22457420), (34784, 21424420), (35122, 21218240), (36958, 20164160), (39040, 19088807), (41320, 18035504), (41480, 17965936), (43480, 17139536), (63013, 11826560), (66112, 11272190), (66307, 11239040), (66368, 11228710), (69568, 10712210), (70244, 10609120), (73916, 10082080), (82640, 9017752), (82960, 8982968), (86960, 8569768), (87805, 8487296), (92395, 8065664), (126026, 5913280), (132224, 5636095), (132614, 5619520), (132736, 5614355), (139136, 5356105), (140488, 5304560), (147832, 5041040), (165280, 4508876), (165920, 4491484), (173920, 4284884), (175610, 4243648), (184790, 4032832), (252052, 2956640), (265228, 2809760), (280976, 2652280), (295664, 2520520), (315065, 2365312), (330560, 2254438), (331535, 2247808), (331840, 2245742), (347840, 2142442), (351220, 2121824), (369580, 2016416), (504104, 1478320), (530456, 1404880), (561952, 1326140), (591328, 1260260), (630130, 1182656), (661120, 1127219), (663070, 1123904), (663680, 1122871), (695680, 1071221), (702440, 1060912), (739160, 1008208)]