947848320

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2083}}^1$

素因数の和:2187

約数の個数: 192

約数和(自身を含む): 3316060800

約数和(自身を除く): 2368212480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 2083, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4166, 4740, 5056, 5688, 5760, 6249, 6320, 7110, 7584, 8332, 9480, 10112, 10415, 11376, 12498, 12640, 14220, 15168, 16664, 18747, 18960, 20830, 22752, 24996, 25280, 28440, 30336, 31245, 33328, 37494, 37920, 41660, 45504, 49992, 50560, 56880, 62490, 66656, 74988, 75840, 83320, 91008, 93735, 99984, 113760, 124980, 133312, 149976, 151680, 164557, 166640, 187470, 199968, 227520, 249960, 266624, 299952, 329114, 333280, 374940, 399936, 455040, 493671, 499920, 599904, 658228, 666560, 749880, 799872, 822785, 987342, 999840, 1199808, 1316456, 1333120, 1481013, 1499760, 1645570, 1974684, 1999680, 2399616, 2468355, 2632912, 2962026, 2999520, 3291140, 3949368, 3999360, 4936710, 5265824, 5924052, 5999040, 6582280, 7405065, 7898736, 9873420, 10531648, 11848104, 11998080, 13164560, 14810130, 15797472, 19746840, 21063296, 23696208, 26329120, 29620260, 31594944, 39493680, 47392416, 52658240, 59240520, 63189888, 78987360, 94784832, 105316480, 118481040, 157974720, 189569664, 236962080, 315949440, 473924160, 947848320]

約数ペア:

[(1, 947848320), (2, 473924160), (3, 315949440), (4, 236962080), (5, 189569664), (6, 157974720), (8, 118481040), (9, 105316480), (10, 94784832), (12, 78987360), (15, 63189888), (16, 59240520), (18, 52658240), (20, 47392416), (24, 39493680), (30, 31594944), (32, 29620260), (36, 26329120), (40, 23696208), (45, 21063296), (48, 19746840), (60, 15797472), (64, 14810130), (72, 13164560), (79, 11998080), (80, 11848104), (90, 10531648), (96, 9873420), (120, 7898736), (128, 7405065), (144, 6582280), (158, 5999040), (160, 5924052), (180, 5265824), (192, 4936710), (237, 3999360), (240, 3949368), (288, 3291140), (316, 2999520), (320, 2962026), (360, 2632912), (384, 2468355), (395, 2399616), (474, 1999680), (480, 1974684), (576, 1645570), (632, 1499760), (640, 1481013), (711, 1333120), (720, 1316456), (790, 1199808), (948, 999840), (960, 987342), (1152, 822785), (1185, 799872), (1264, 749880), (1422, 666560), (1440, 658228), (1580, 599904), (1896, 499920), (1920, 493671), (2083, 455040), (2370, 399936), (2528, 374940), (2844, 333280), (2880, 329114), (3160, 299952), (3555, 266624), (3792, 249960), (4166, 227520), (4740, 199968), (5056, 187470), (5688, 166640), (5760, 164557), (6249, 151680), (6320, 149976), (7110, 133312), (7584, 124980), (8332, 113760), (9480, 99984), (10112, 93735), (10415, 91008), (11376, 83320), (12498, 75840), (12640, 74988), (14220, 66656), (15168, 62490), (16664, 56880), (18747, 50560), (18960, 49992), (20830, 45504), (22752, 41660), (24996, 37920), (25280, 37494), (28440, 33328), (30336, 31245)]