254602604160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277999}}^1$

素因数の和:278080

約数の個数: 256

約数和(自身を含む): 918734400000

約数和(自身を除く): 664131795840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 180, 192, 212, 216, 240, 265, 270, 288, 318, 320, 360, 384, 424, 432, 477, 480, 530, 540, 576, 636, 640, 720, 795, 848, 864, 954, 960, 1060, 1080, 1152, 1272, 1431, 1440, 1590, 1696, 1728, 1908, 1920, 2120, 2160, 2385, 2544, 2862, 2880, 3180, 3392, 3456, 3816, 4240, 4320, 4770, 5088, 5724, 5760, 6360, 6784, 7155, 7632, 8480, 8640, 9540, 10176, 11448, 12720, 14310, 15264, 16960, 17280, 19080, 20352, 22896, 25440, 28620, 30528, 33920, 38160, 45792, 50880, 57240, 61056, 76320, 91584, 101760, 114480, 152640, 183168, 228960, 277999, 305280, 457920, 555998, 833997, 915840, 1111996, 1389995, 1667994, 2223992, 2501991, 2779990, 3335988, 4169985, 4447984, 5003982, 5559980, 6671976, 7505973, 8339970, 8895968, 10007964, 11119960, 12509955, 13343952, 14733947, 15011946, 16679940, 17791936, 20015928, 22239920, 25019910, 26687904, 29467894, 30023892, 33359880, 35583872, 37529865, 40031856, 44201841, 44479840, 50039820, 53375808, 58935788, 60047784, 66719760, 73669735, 75059730, 80063712, 88403682, 88959680, 100079640, 106751616, 117871576, 120095568, 132605523, 133439520, 147339470, 150119460, 160127424, 176807364, 177919360, 200159280, 221009205, 235743152, 240191136, 265211046, 266879040, 294678940, 300238920, 320254848, 353614728, 397816569, 400318560, 442018410, 471486304, 480382272, 530422092, 533758080, 589357880, 600477840, 663027615, 707229456, 795633138, 800637120, 884036820, 942972608, 960764544, 1060844184, 1178715760, 1200955680, 1326055230, 1414458912, 1591266276, 1601274240, 1768073640, 1885945216, 1989082845, 2121688368, 2357431520, 2401911360, 2652110460, 2828917824, 3182532552, 3536147280, 3978165690, 4243376736, 4714863040, 4803822720, 5304220920, 5657835648, 6365065104, 7072294560, 7956331380, 8486753472, 9429726080, 10608441840, 12730130208, 14144589120, 15912662760, 16973506944, 21216883680, 25460260416, 28289178240, 31825325520, 42433767360, 50920520832, 63650651040, 84867534720, 127301302080, 254602604160]

約数ペア:

[(1, 254602604160), (2, 127301302080), (3, 84867534720), (4, 63650651040), (5, 50920520832), (6, 42433767360), (8, 31825325520), (9, 28289178240), (10, 25460260416), (12, 21216883680), (15, 16973506944), (16, 15912662760), (18, 14144589120), (20, 12730130208), (24, 10608441840), (27, 9429726080), (30, 8486753472), (32, 7956331380), (36, 7072294560), (40, 6365065104), (45, 5657835648), (48, 5304220920), (53, 4803822720), (54, 4714863040), (60, 4243376736), (64, 3978165690), (72, 3536147280), (80, 3182532552), (90, 2828917824), (96, 2652110460), (106, 2401911360), (108, 2357431520), (120, 2121688368), (128, 1989082845), (135, 1885945216), (144, 1768073640), (159, 1601274240), (160, 1591266276), (180, 1414458912), (192, 1326055230), (212, 1200955680), (216, 1178715760), (240, 1060844184), (265, 960764544), (270, 942972608), (288, 884036820), (318, 800637120), (320, 795633138), (360, 707229456), (384, 663027615), (424, 600477840), (432, 589357880), (477, 533758080), (480, 530422092), (530, 480382272), (540, 471486304), (576, 442018410), (636, 400318560), (640, 397816569), (720, 353614728), (795, 320254848), (848, 300238920), (864, 294678940), (954, 266879040), (960, 265211046), (1060, 240191136), (1080, 235743152), (1152, 221009205), (1272, 200159280), (1431, 177919360), (1440, 176807364), (1590, 160127424), (1696, 150119460), (1728, 147339470), (1908, 133439520), (1920, 132605523), (2120, 120095568), (2160, 117871576), (2385, 106751616), (2544, 100079640), (2862, 88959680), (2880, 88403682), (3180, 80063712), (3392, 75059730), (3456, 73669735), (3816, 66719760), (4240, 60047784), (4320, 58935788), (4770, 53375808), (5088, 50039820), (5724, 44479840), (5760, 44201841), (6360, 40031856), (6784, 37529865), (7155, 35583872), (7632, 33359880), (8480, 30023892), (8640, 29467894), (9540, 26687904), (10176, 25019910), (11448, 22239920), (12720, 20015928), (14310, 17791936), (15264, 16679940), (16960, 15011946), (17280, 14733947), (19080, 13343952), (20352, 12509955), (22896, 11119960), (25440, 10007964), (28620, 8895968), (30528, 8339970), (33920, 7505973), (38160, 6671976), (45792, 5559980), (50880, 5003982), (57240, 4447984), (61056, 4169985), (76320, 3335988), (91584, 2779990), (101760, 2501991), (114480, 2223992), (152640, 1667994), (183168, 1389995), (228960, 1111996), (277999, 915840), (305280, 833997), (457920, 555998)]