28685754240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{104479}}^1$

素因数の和:104525

約数の個数: 256

約数和(自身を含む): 107422156800

約数和(自身を除く): 78736402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 64, 65, 66, 78, 80, 88, 96, 104, 110, 120, 128, 130, 132, 143, 156, 160, 165, 176, 192, 195, 208, 220, 240, 260, 264, 286, 312, 320, 330, 352, 384, 390, 416, 429, 440, 480, 520, 528, 572, 624, 640, 660, 704, 715, 780, 832, 858, 880, 960, 1040, 1056, 1144, 1248, 1320, 1408, 1430, 1560, 1664, 1716, 1760, 1920, 2080, 2112, 2145, 2288, 2496, 2640, 2860, 3120, 3432, 3520, 4160, 4224, 4290, 4576, 4992, 5280, 5720, 6240, 6864, 7040, 8320, 8580, 9152, 10560, 11440, 12480, 13728, 17160, 18304, 21120, 22880, 24960, 27456, 34320, 45760, 54912, 68640, 91520, 104479, 137280, 208958, 274560, 313437, 417916, 522395, 626874, 835832, 1044790, 1149269, 1253748, 1358227, 1567185, 1671664, 2089580, 2298538, 2507496, 2716454, 3134370, 3343328, 3447807, 4074681, 4179160, 4597076, 5014992, 5432908, 5746345, 6268740, 6686656, 6791135, 6895614, 8149362, 8358320, 9194152, 10029984, 10865816, 11492690, 12537480, 13373312, 13582270, 13791228, 14940497, 16298724, 16716640, 17239035, 18388304, 20059968, 20373405, 21731632, 22985380, 25074960, 27164540, 27582456, 29880994, 32597448, 33433280, 34478070, 36776608, 40119936, 40746810, 43463264, 44821491, 45970760, 50149920, 54329080, 55164912, 59761988, 65194896, 66866560, 68956140, 73553216, 74702485, 81493620, 86926528, 89642982, 91941520, 100299840, 108658160, 110329824, 119523976, 130389792, 137912280, 147106432, 149404970, 162987240, 173853056, 179285964, 183883040, 200599680, 217316320, 220659648, 224107455, 239047952, 260779584, 275824560, 298809940, 325974480, 358571928, 367766080, 434632640, 441319296, 448214910, 478095904, 521559168, 551649120, 597619880, 651948960, 717143856, 735532160, 869265280, 896429820, 956191808, 1103298240, 1195239760, 1303897920, 1434287712, 1792859640, 1912383616, 2206596480, 2390479520, 2607795840, 2868575424, 3585719280, 4780959040, 5737150848, 7171438560, 9561918080, 14342877120, 28685754240]

約数ペア:

[(1, 28685754240), (2, 14342877120), (3, 9561918080), (4, 7171438560), (5, 5737150848), (6, 4780959040), (8, 3585719280), (10, 2868575424), (11, 2607795840), (12, 2390479520), (13, 2206596480), (15, 1912383616), (16, 1792859640), (20, 1434287712), (22, 1303897920), (24, 1195239760), (26, 1103298240), (30, 956191808), (32, 896429820), (33, 869265280), (39, 735532160), (40, 717143856), (44, 651948960), (48, 597619880), (52, 551649120), (55, 521559168), (60, 478095904), (64, 448214910), (65, 441319296), (66, 434632640), (78, 367766080), (80, 358571928), (88, 325974480), (96, 298809940), (104, 275824560), (110, 260779584), (120, 239047952), (128, 224107455), (130, 220659648), (132, 217316320), (143, 200599680), (156, 183883040), (160, 179285964), (165, 173853056), (176, 162987240), (192, 149404970), (195, 147106432), (208, 137912280), (220, 130389792), (240, 119523976), (260, 110329824), (264, 108658160), (286, 100299840), (312, 91941520), (320, 89642982), (330, 86926528), (352, 81493620), (384, 74702485), (390, 73553216), (416, 68956140), (429, 66866560), (440, 65194896), (480, 59761988), (520, 55164912), (528, 54329080), (572, 50149920), (624, 45970760), (640, 44821491), (660, 43463264), (704, 40746810), (715, 40119936), (780, 36776608), (832, 34478070), (858, 33433280), (880, 32597448), (960, 29880994), (1040, 27582456), (1056, 27164540), (1144, 25074960), (1248, 22985380), (1320, 21731632), (1408, 20373405), (1430, 20059968), (1560, 18388304), (1664, 17239035), (1716, 16716640), (1760, 16298724), (1920, 14940497), (2080, 13791228), (2112, 13582270), (2145, 13373312), (2288, 12537480), (2496, 11492690), (2640, 10865816), (2860, 10029984), (3120, 9194152), (3432, 8358320), (3520, 8149362), (4160, 6895614), (4224, 6791135), (4290, 6686656), (4576, 6268740), (4992, 5746345), (5280, 5432908), (5720, 5014992), (6240, 4597076), (6864, 4179160), (7040, 4074681), (8320, 3447807), (8580, 3343328), (9152, 3134370), (10560, 2716454), (11440, 2507496), (12480, 2298538), (13728, 2089580), (17160, 1671664), (18304, 1567185), (21120, 1358227), (22880, 1253748), (24960, 1149269), (27456, 1044790), (34320, 835832), (45760, 626874), (54912, 522395), (68640, 417916), (91520, 313437), (104479, 274560), (137280, 208958)]