131078977920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{689599}}^1$

素因数の和:689638

約数の個数: 256

約数和(自身を含む): 506442240000

約数和(自身を除く): 375363262080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 128, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 384, 396, 432, 440, 480, 495, 528, 540, 576, 594, 640, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1152, 1188, 1320, 1408, 1440, 1485, 1584, 1728, 1760, 1920, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3456, 3520, 3960, 4224, 4320, 4752, 5280, 5760, 5940, 6336, 7040, 7920, 8640, 9504, 10560, 11880, 12672, 15840, 17280, 19008, 21120, 23760, 31680, 38016, 47520, 63360, 95040, 190080, 689599, 1379198, 2068797, 2758396, 3447995, 4137594, 5516792, 6206391, 6895990, 7585589, 8275188, 10343985, 11033584, 12412782, 13791980, 15171178, 16550376, 18619173, 20687970, 22067168, 22756767, 24825564, 27583960, 30342356, 31031955, 33100752, 37238346, 37927945, 41375940, 44134336, 45513534, 49651128, 55167920, 60684712, 62063910, 66201504, 68270301, 74476692, 75855890, 82751880, 88268672, 91027068, 93095865, 99302256, 110335840, 113783835, 121369424, 124127820, 132403008, 136540602, 148953384, 151711780, 165503760, 182054136, 186191730, 198604512, 204810903, 220671680, 227567670, 242738848, 248255640, 264806016, 273081204, 297906768, 303423560, 331007520, 341351505, 364108272, 372383460, 397209024, 409621806, 441343360, 455135340, 485477696, 496511280, 546162408, 595813536, 606847120, 662015040, 682703010, 728216544, 744766920, 794418048, 819243612, 910270680, 970955392, 993022560, 1024054515, 1092324816, 1191627072, 1213694240, 1324030080, 1365406020, 1456433088, 1489533840, 1638487224, 1820541360, 1986045120, 2048109030, 2184649632, 2383254144, 2427388480, 2730812040, 2912866176, 2979067680, 3276974448, 3641082720, 3972090240, 4096218060, 4369299264, 4854776960, 5461624080, 5958135360, 6553948896, 7282165440, 8192436120, 8738598528, 10923248160, 11916270720, 13107897792, 14564330880, 16384872240, 21846496320, 26215795584, 32769744480, 43692992640, 65539488960, 131078977920]

約数ペア:

[(1, 131078977920), (2, 65539488960), (3, 43692992640), (4, 32769744480), (5, 26215795584), (6, 21846496320), (8, 16384872240), (9, 14564330880), (10, 13107897792), (11, 11916270720), (12, 10923248160), (15, 8738598528), (16, 8192436120), (18, 7282165440), (20, 6553948896), (22, 5958135360), (24, 5461624080), (27, 4854776960), (30, 4369299264), (32, 4096218060), (33, 3972090240), (36, 3641082720), (40, 3276974448), (44, 2979067680), (45, 2912866176), (48, 2730812040), (54, 2427388480), (55, 2383254144), (60, 2184649632), (64, 2048109030), (66, 1986045120), (72, 1820541360), (80, 1638487224), (88, 1489533840), (90, 1456433088), (96, 1365406020), (99, 1324030080), (108, 1213694240), (110, 1191627072), (120, 1092324816), (128, 1024054515), (132, 993022560), (135, 970955392), (144, 910270680), (160, 819243612), (165, 794418048), (176, 744766920), (180, 728216544), (192, 682703010), (198, 662015040), (216, 606847120), (220, 595813536), (240, 546162408), (264, 496511280), (270, 485477696), (288, 455135340), (297, 441343360), (320, 409621806), (330, 397209024), (352, 372383460), (360, 364108272), (384, 341351505), (396, 331007520), (432, 303423560), (440, 297906768), (480, 273081204), (495, 264806016), (528, 248255640), (540, 242738848), (576, 227567670), (594, 220671680), (640, 204810903), (660, 198604512), (704, 186191730), (720, 182054136), (792, 165503760), (864, 151711780), (880, 148953384), (960, 136540602), (990, 132403008), (1056, 124127820), (1080, 121369424), (1152, 113783835), (1188, 110335840), (1320, 99302256), (1408, 93095865), (1440, 91027068), (1485, 88268672), (1584, 82751880), (1728, 75855890), (1760, 74476692), (1920, 68270301), (1980, 66201504), (2112, 62063910), (2160, 60684712), (2376, 55167920), (2640, 49651128), (2880, 45513534), (2970, 44134336), (3168, 41375940), (3456, 37927945), (3520, 37238346), (3960, 33100752), (4224, 31031955), (4320, 30342356), (4752, 27583960), (5280, 24825564), (5760, 22756767), (5940, 22067168), (6336, 20687970), (7040, 18619173), (7920, 16550376), (8640, 15171178), (9504, 13791980), (10560, 12412782), (11880, 11033584), (12672, 10343985), (15840, 8275188), (17280, 7585589), (19008, 6895990), (21120, 6206391), (23760, 5516792), (31680, 4137594), (38016, 3447995), (47520, 2758396), (63360, 2068797), (95040, 1379198), (190080, 689599)]