1722506240

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3697}}^1$

素因数の和:3742

約数の個数: 176

約数和(自身を含む): 5086909632

約数和(自身を除く): 3364403392

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 128, 130, 140, 160, 182, 208, 224, 256, 260, 280, 320, 364, 416, 448, 455, 512, 520, 560, 640, 728, 832, 896, 910, 1024, 1040, 1120, 1280, 1456, 1664, 1792, 1820, 2080, 2240, 2560, 2912, 3328, 3584, 3640, 3697, 4160, 4480, 5120, 5824, 6656, 7168, 7280, 7394, 8320, 8960, 11648, 13312, 14560, 14788, 16640, 17920, 18485, 23296, 25879, 29120, 29576, 33280, 35840, 36970, 46592, 48061, 51758, 58240, 59152, 66560, 73940, 93184, 96122, 103516, 116480, 118304, 129395, 147880, 192244, 207032, 232960, 236608, 240305, 258790, 295760, 336427, 384488, 414064, 465920, 473216, 480610, 517580, 591520, 672854, 768976, 828128, 946432, 961220, 1035160, 1183040, 1345708, 1537952, 1656256, 1682135, 1892864, 1922440, 2070320, 2366080, 2691416, 3075904, 3312512, 3364270, 3785728, 3844880, 4140640, 4732160, 5382832, 6151808, 6625024, 6728540, 7689760, 8281280, 9464320, 10765664, 12303616, 13250048, 13457080, 15379520, 16562560, 18928640, 21531328, 24607232, 26500096, 26914160, 30759040, 33125120, 43062656, 49214464, 53828320, 61518080, 66250240, 86125312, 107656640, 123036160, 132500480, 172250624, 215313280, 246072320, 344501248, 430626560, 861253120, 1722506240]

約数ペア:

[(1, 1722506240), (2, 861253120), (4, 430626560), (5, 344501248), (7, 246072320), (8, 215313280), (10, 172250624), (13, 132500480), (14, 123036160), (16, 107656640), (20, 86125312), (26, 66250240), (28, 61518080), (32, 53828320), (35, 49214464), (40, 43062656), (52, 33125120), (56, 30759040), (64, 26914160), (65, 26500096), (70, 24607232), (80, 21531328), (91, 18928640), (104, 16562560), (112, 15379520), (128, 13457080), (130, 13250048), (140, 12303616), (160, 10765664), (182, 9464320), (208, 8281280), (224, 7689760), (256, 6728540), (260, 6625024), (280, 6151808), (320, 5382832), (364, 4732160), (416, 4140640), (448, 3844880), (455, 3785728), (512, 3364270), (520, 3312512), (560, 3075904), (640, 2691416), (728, 2366080), (832, 2070320), (896, 1922440), (910, 1892864), (1024, 1682135), (1040, 1656256), (1120, 1537952), (1280, 1345708), (1456, 1183040), (1664, 1035160), (1792, 961220), (1820, 946432), (2080, 828128), (2240, 768976), (2560, 672854), (2912, 591520), (3328, 517580), (3584, 480610), (3640, 473216), (3697, 465920), (4160, 414064), (4480, 384488), (5120, 336427), (5824, 295760), (6656, 258790), (7168, 240305), (7280, 236608), (7394, 232960), (8320, 207032), (8960, 192244), (11648, 147880), (13312, 129395), (14560, 118304), (14788, 116480), (16640, 103516), (17920, 96122), (18485, 93184), (23296, 73940), (25879, 66560), (29120, 59152), (29576, 58240), (33280, 51758), (35840, 48061), (36970, 46592)]