555493120

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 288

約数和(自身を含む): 1730695680

約数和(自身を除く): 1175202560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 19, 20, 26, 28, 32, 35, 38, 40, 52, 56, 64, 65, 70, 76, 80, 91, 95, 104, 112, 128, 130, 133, 140, 152, 160, 182, 190, 208, 224, 247, 251, 256, 260, 266, 280, 304, 320, 364, 380, 416, 448, 455, 494, 502, 520, 532, 560, 608, 640, 665, 728, 760, 832, 896, 910, 988, 1004, 1040, 1064, 1120, 1216, 1235, 1255, 1280, 1330, 1456, 1520, 1664, 1729, 1757, 1792, 1820, 1976, 2008, 2080, 2128, 2240, 2432, 2470, 2510, 2660, 2912, 3040, 3263, 3328, 3458, 3514, 3640, 3952, 4016, 4160, 4256, 4480, 4769, 4864, 4940, 5020, 5320, 5824, 6080, 6526, 6916, 7028, 7280, 7904, 8032, 8320, 8512, 8645, 8785, 8960, 9538, 9880, 10040, 10640, 11648, 12160, 13052, 13832, 14056, 14560, 15808, 16064, 16315, 16640, 17024, 17290, 17570, 19076, 19760, 20080, 21280, 22841, 23296, 23845, 24320, 26104, 27664, 28112, 29120, 31616, 32128, 32630, 33383, 34048, 34580, 35140, 38152, 39520, 40160, 42560, 45682, 47690, 52208, 55328, 56224, 58240, 61997, 63232, 64256, 65260, 66766, 69160, 70280, 76304, 79040, 80320, 85120, 91364, 95380, 104416, 110656, 112448, 114205, 116480, 123994, 130520, 133532, 138320, 140560, 152608, 158080, 160640, 166915, 170240, 182728, 190760, 208832, 221312, 224896, 228410, 247988, 261040, 267064, 276640, 281120, 305216, 309985, 316160, 321280, 333830, 365456, 381520, 417664, 433979, 442624, 449792, 456820, 495976, 522080, 534128, 553280, 562240, 610432, 619970, 667660, 730912, 763040, 835328, 867958, 913640, 991952, 1044160, 1068256, 1106560, 1124480, 1220864, 1239940, 1335320, 1461824, 1526080, 1735916, 1827280, 1983904, 2088320, 2136512, 2169895, 2213120, 2248960, 2479880, 2670640, 2923648, 3052160, 3471832, 3654560, 3967808, 4176640, 4273024, 4339790, 4959760, 5341280, 5847296, 6104320, 6943664, 7309120, 7935616, 8546048, 8679580, 9919520, 10682560, 13887328, 14618240, 15871232, 17359160, 19839040, 21365120, 27774656, 29236480, 34718320, 39678080, 42730240, 55549312, 69436640, 79356160, 111098624, 138873280, 277746560, 555493120]

約数ペア:

[(1, 555493120), (2, 277746560), (4, 138873280), (5, 111098624), (7, 79356160), (8, 69436640), (10, 55549312), (13, 42730240), (14, 39678080), (16, 34718320), (19, 29236480), (20, 27774656), (26, 21365120), (28, 19839040), (32, 17359160), (35, 15871232), (38, 14618240), (40, 13887328), (52, 10682560), (56, 9919520), (64, 8679580), (65, 8546048), (70, 7935616), (76, 7309120), (80, 6943664), (91, 6104320), (95, 5847296), (104, 5341280), (112, 4959760), (128, 4339790), (130, 4273024), (133, 4176640), (140, 3967808), (152, 3654560), (160, 3471832), (182, 3052160), (190, 2923648), (208, 2670640), (224, 2479880), (247, 2248960), (251, 2213120), (256, 2169895), (260, 2136512), (266, 2088320), (280, 1983904), (304, 1827280), (320, 1735916), (364, 1526080), (380, 1461824), (416, 1335320), (448, 1239940), (455, 1220864), (494, 1124480), (502, 1106560), (520, 1068256), (532, 1044160), (560, 991952), (608, 913640), (640, 867958), (665, 835328), (728, 763040), (760, 730912), (832, 667660), (896, 619970), (910, 610432), (988, 562240), (1004, 553280), (1040, 534128), (1064, 522080), (1120, 495976), (1216, 456820), (1235, 449792), (1255, 442624), (1280, 433979), (1330, 417664), (1456, 381520), (1520, 365456), (1664, 333830), (1729, 321280), (1757, 316160), (1792, 309985), (1820, 305216), (1976, 281120), (2008, 276640), (2080, 267064), (2128, 261040), (2240, 247988), (2432, 228410), (2470, 224896), (2510, 221312), (2660, 208832), (2912, 190760), (3040, 182728), (3263, 170240), (3328, 166915), (3458, 160640), (3514, 158080), (3640, 152608), (3952, 140560), (4016, 138320), (4160, 133532), (4256, 130520), (4480, 123994), (4769, 116480), (4864, 114205), (4940, 112448), (5020, 110656), (5320, 104416), (5824, 95380), (6080, 91364), (6526, 85120), (6916, 80320), (7028, 79040), (7280, 76304), (7904, 70280), (8032, 69160), (8320, 66766), (8512, 65260), (8645, 64256), (8785, 63232), (8960, 61997), (9538, 58240), (9880, 56224), (10040, 55328), (10640, 52208), (11648, 47690), (12160, 45682), (13052, 42560), (13832, 40160), (14056, 39520), (14560, 38152), (15808, 35140), (16064, 34580), (16315, 34048), (16640, 33383), (17024, 32630), (17290, 32128), (17570, 31616), (19076, 29120), (19760, 28112), (20080, 27664), (21280, 26104), (22841, 24320), (23296, 23845)]