31890445440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{2297}}^1$

素因数の和:3359

約数の個数: 256

約数和(自身を含む): 116335422720

約数和(自身を除く): 84444977280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1033, 1120, 1344, 1680, 1920, 2066, 2240, 2297, 2688, 3099, 3360, 4132, 4480, 4594, 5165, 6198, 6720, 6891, 7231, 8264, 9188, 10330, 11485, 12396, 13440, 13782, 14462, 15495, 16079, 16528, 18376, 20660, 21693, 22970, 24792, 27564, 28924, 30990, 32158, 33056, 34455, 36155, 36752, 41320, 43386, 45940, 48237, 49584, 55128, 57848, 61980, 64316, 66112, 68910, 72310, 73504, 80395, 82640, 86772, 91880, 96474, 99168, 108465, 110256, 115696, 123960, 128632, 132224, 137820, 144620, 147008, 160790, 165280, 173544, 183760, 192948, 198336, 216930, 220512, 231392, 241185, 247920, 257264, 275640, 289240, 294016, 321580, 330560, 347088, 367520, 385896, 396672, 433860, 441024, 462784, 482370, 495840, 514528, 551280, 578480, 643160, 661120, 694176, 735040, 771792, 867720, 882048, 925568, 964740, 991680, 1029056, 1102560, 1156960, 1286320, 1388352, 1470080, 1543584, 1735440, 1929480, 1983360, 2058112, 2205120, 2313920, 2372801, 2572640, 2776704, 3087168, 3470880, 3858960, 4410240, 4627840, 4745602, 5145280, 6174336, 6941760, 7118403, 7717920, 9491204, 10290560, 11864005, 13883520, 14236806, 15435840, 16609607, 18982408, 23728010, 28473612, 30871680, 33219214, 35592015, 37964816, 47456020, 49828821, 56947224, 66438428, 71184030, 75929632, 83048035, 94912040, 99657642, 113894448, 132876856, 142368060, 151859264, 166096070, 189824080, 199315284, 227788896, 249144105, 265753712, 284736120, 303718528, 332192140, 379648160, 398630568, 455577792, 498288210, 531507424, 569472240, 664384280, 759296320, 797261136, 911155584, 996576420, 1063014848, 1138944480, 1328768560, 1518592640, 1594522272, 1993152840, 2126029696, 2277888960, 2657537120, 3189044544, 3986305680, 4555777920, 5315074240, 6378089088, 7972611360, 10630148480, 15945222720, 31890445440]

約数ペア:

[(1, 31890445440), (2, 15945222720), (3, 10630148480), (4, 7972611360), (5, 6378089088), (6, 5315074240), (7, 4555777920), (8, 3986305680), (10, 3189044544), (12, 2657537120), (14, 2277888960), (15, 2126029696), (16, 1993152840), (20, 1594522272), (21, 1518592640), (24, 1328768560), (28, 1138944480), (30, 1063014848), (32, 996576420), (35, 911155584), (40, 797261136), (42, 759296320), (48, 664384280), (56, 569472240), (60, 531507424), (64, 498288210), (70, 455577792), (80, 398630568), (84, 379648160), (96, 332192140), (105, 303718528), (112, 284736120), (120, 265753712), (128, 249144105), (140, 227788896), (160, 199315284), (168, 189824080), (192, 166096070), (210, 151859264), (224, 142368060), (240, 132876856), (280, 113894448), (320, 99657642), (336, 94912040), (384, 83048035), (420, 75929632), (448, 71184030), (480, 66438428), (560, 56947224), (640, 49828821), (672, 47456020), (840, 37964816), (896, 35592015), (960, 33219214), (1033, 30871680), (1120, 28473612), (1344, 23728010), (1680, 18982408), (1920, 16609607), (2066, 15435840), (2240, 14236806), (2297, 13883520), (2688, 11864005), (3099, 10290560), (3360, 9491204), (4132, 7717920), (4480, 7118403), (4594, 6941760), (5165, 6174336), (6198, 5145280), (6720, 4745602), (6891, 4627840), (7231, 4410240), (8264, 3858960), (9188, 3470880), (10330, 3087168), (11485, 2776704), (12396, 2572640), (13440, 2372801), (13782, 2313920), (14462, 2205120), (15495, 2058112), (16079, 1983360), (16528, 1929480), (18376, 1735440), (20660, 1543584), (21693, 1470080), (22970, 1388352), (24792, 1286320), (27564, 1156960), (28924, 1102560), (30990, 1029056), (32158, 991680), (33056, 964740), (34455, 925568), (36155, 882048), (36752, 867720), (41320, 771792), (43386, 735040), (45940, 694176), (48237, 661120), (49584, 643160), (55128, 578480), (57848, 551280), (61980, 514528), (64316, 495840), (66112, 482370), (68910, 462784), (72310, 441024), (73504, 433860), (80395, 396672), (82640, 385896), (86772, 367520), (91880, 347088), (96474, 330560), (99168, 321580), (108465, 294016), (110256, 289240), (115696, 275640), (123960, 257264), (128632, 247920), (132224, 241185), (137820, 231392), (144620, 220512), (147008, 216930), (160790, 198336), (165280, 192948), (173544, 183760)]