1314988480

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:307

約数の個数: 224

約数和(自身を含む): 3604930560

約数和(自身を除く): 2289942080

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 127, 130, 131, 152, 160, 190, 208, 247, 254, 260, 262, 304, 320, 380, 416, 494, 508, 520, 524, 608, 635, 655, 760, 832, 988, 1016, 1040, 1048, 1216, 1235, 1270, 1310, 1520, 1651, 1703, 1976, 2032, 2080, 2096, 2413, 2470, 2489, 2540, 2620, 3040, 3302, 3406, 3952, 4064, 4160, 4192, 4826, 4940, 4978, 5080, 5240, 6080, 6604, 6812, 7904, 8128, 8255, 8384, 8515, 9652, 9880, 9956, 10160, 10480, 12065, 12445, 13208, 13624, 15808, 16510, 16637, 17030, 19304, 19760, 19912, 20320, 20960, 24130, 24890, 26416, 27248, 31369, 32357, 33020, 33274, 34060, 38608, 39520, 39824, 40640, 41920, 48260, 49780, 52832, 54496, 62738, 64714, 66040, 66548, 68120, 77216, 79040, 79648, 83185, 96520, 99560, 105664, 108992, 125476, 129428, 132080, 133096, 136240, 154432, 156845, 159296, 161785, 166370, 193040, 199120, 216281, 250952, 258856, 264160, 266192, 272480, 313690, 316103, 323570, 332740, 386080, 398240, 432562, 501904, 517712, 528320, 532384, 544960, 627380, 632206, 647140, 665480, 772160, 796480, 865124, 1003808, 1035424, 1064768, 1081405, 1254760, 1264412, 1294280, 1330960, 1580515, 1730248, 2007616, 2070848, 2162810, 2509520, 2528824, 2588560, 2661920, 3161030, 3460496, 4109339, 4325620, 5019040, 5057648, 5177120, 5323840, 6322060, 6920992, 8218678, 8651240, 10038080, 10115296, 10354240, 12644120, 13841984, 16437356, 17302480, 20230592, 20546695, 25288240, 32874712, 34604960, 41093390, 50576480, 65749424, 69209920, 82186780, 101152960, 131498848, 164373560, 262997696, 328747120, 657494240, 1314988480]

約数ペア:

[(1, 1314988480), (2, 657494240), (4, 328747120), (5, 262997696), (8, 164373560), (10, 131498848), (13, 101152960), (16, 82186780), (19, 69209920), (20, 65749424), (26, 50576480), (32, 41093390), (38, 34604960), (40, 32874712), (52, 25288240), (64, 20546695), (65, 20230592), (76, 17302480), (80, 16437356), (95, 13841984), (104, 12644120), (127, 10354240), (130, 10115296), (131, 10038080), (152, 8651240), (160, 8218678), (190, 6920992), (208, 6322060), (247, 5323840), (254, 5177120), (260, 5057648), (262, 5019040), (304, 4325620), (320, 4109339), (380, 3460496), (416, 3161030), (494, 2661920), (508, 2588560), (520, 2528824), (524, 2509520), (608, 2162810), (635, 2070848), (655, 2007616), (760, 1730248), (832, 1580515), (988, 1330960), (1016, 1294280), (1040, 1264412), (1048, 1254760), (1216, 1081405), (1235, 1064768), (1270, 1035424), (1310, 1003808), (1520, 865124), (1651, 796480), (1703, 772160), (1976, 665480), (2032, 647140), (2080, 632206), (2096, 627380), (2413, 544960), (2470, 532384), (2489, 528320), (2540, 517712), (2620, 501904), (3040, 432562), (3302, 398240), (3406, 386080), (3952, 332740), (4064, 323570), (4160, 316103), (4192, 313690), (4826, 272480), (4940, 266192), (4978, 264160), (5080, 258856), (5240, 250952), (6080, 216281), (6604, 199120), (6812, 193040), (7904, 166370), (8128, 161785), (8255, 159296), (8384, 156845), (8515, 154432), (9652, 136240), (9880, 133096), (9956, 132080), (10160, 129428), (10480, 125476), (12065, 108992), (12445, 105664), (13208, 99560), (13624, 96520), (15808, 83185), (16510, 79648), (16637, 79040), (17030, 77216), (19304, 68120), (19760, 66548), (19912, 66040), (20320, 64714), (20960, 62738), (24130, 54496), (24890, 52832), (26416, 49780), (27248, 48260), (31369, 41920), (32357, 40640), (33020, 39824), (33274, 39520), (34060, 38608)]