886968320

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:328

約数の個数: 208

約数和(自身を含む): 2547728640

約数和(自身を除く): 1660760320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 256, 269, 280, 320, 322, 368, 448, 460, 512, 538, 560, 640, 644, 736, 805, 896, 920, 1024, 1076, 1120, 1280, 1288, 1345, 1472, 1610, 1792, 1840, 1883, 2048, 2152, 2240, 2560, 2576, 2690, 2944, 3220, 3584, 3680, 3766, 4096, 4304, 4480, 5120, 5152, 5380, 5888, 6187, 6440, 7168, 7360, 7532, 8608, 8960, 9415, 10240, 10304, 10760, 11776, 12374, 12880, 14336, 14720, 15064, 17216, 17920, 18830, 20480, 20608, 21520, 23552, 24748, 25760, 28672, 29440, 30128, 30935, 34432, 35840, 37660, 41216, 43040, 43309, 47104, 49496, 51520, 58880, 60256, 61870, 68864, 71680, 75320, 82432, 86080, 86618, 94208, 98992, 103040, 117760, 120512, 123740, 137728, 143360, 150640, 164864, 172160, 173236, 197984, 206080, 216545, 235520, 241024, 247480, 275456, 301280, 329728, 344320, 346472, 395968, 412160, 433090, 471040, 482048, 494960, 550912, 602560, 659456, 688640, 692944, 791936, 824320, 866180, 964096, 989920, 1101824, 1205120, 1377280, 1385888, 1583872, 1648640, 1732360, 1928192, 1979840, 2410240, 2754560, 2771776, 3167744, 3297280, 3464720, 3856384, 3959680, 4820480, 5509120, 5543552, 6335488, 6929440, 7712768, 7919360, 9640960, 11087104, 12670976, 13858880, 15838720, 19281920, 22174208, 25341952, 27717760, 31677440, 38563840, 44348416, 55435520, 63354880, 88696832, 110871040, 126709760, 177393664, 221742080, 443484160, 886968320]

約数ペア:

[(1, 886968320), (2, 443484160), (4, 221742080), (5, 177393664), (7, 126709760), (8, 110871040), (10, 88696832), (14, 63354880), (16, 55435520), (20, 44348416), (23, 38563840), (28, 31677440), (32, 27717760), (35, 25341952), (40, 22174208), (46, 19281920), (56, 15838720), (64, 13858880), (70, 12670976), (80, 11087104), (92, 9640960), (112, 7919360), (115, 7712768), (128, 6929440), (140, 6335488), (160, 5543552), (161, 5509120), (184, 4820480), (224, 3959680), (230, 3856384), (256, 3464720), (269, 3297280), (280, 3167744), (320, 2771776), (322, 2754560), (368, 2410240), (448, 1979840), (460, 1928192), (512, 1732360), (538, 1648640), (560, 1583872), (640, 1385888), (644, 1377280), (736, 1205120), (805, 1101824), (896, 989920), (920, 964096), (1024, 866180), (1076, 824320), (1120, 791936), (1280, 692944), (1288, 688640), (1345, 659456), (1472, 602560), (1610, 550912), (1792, 494960), (1840, 482048), (1883, 471040), (2048, 433090), (2152, 412160), (2240, 395968), (2560, 346472), (2576, 344320), (2690, 329728), (2944, 301280), (3220, 275456), (3584, 247480), (3680, 241024), (3766, 235520), (4096, 216545), (4304, 206080), (4480, 197984), (5120, 173236), (5152, 172160), (5380, 164864), (5888, 150640), (6187, 143360), (6440, 137728), (7168, 123740), (7360, 120512), (7532, 117760), (8608, 103040), (8960, 98992), (9415, 94208), (10240, 86618), (10304, 86080), (10760, 82432), (11776, 75320), (12374, 71680), (12880, 68864), (14336, 61870), (14720, 60256), (15064, 58880), (17216, 51520), (17920, 49496), (18830, 47104), (20480, 43309), (20608, 43040), (21520, 41216), (23552, 37660), (24748, 35840), (25760, 34432), (28672, 30935), (29440, 30128)]