5120997120

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1$

素因数の和:2188

約数の個数: 288

約数和(自身を含む): 18437207040

約数和(自身を除く): 13316209920

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, 54, 60, 64, 71, 72, 80, 90, 96, 108, 120, 128, 135, 142, 144, 160, 180, 192, 213, 216, 240, 256, 270, 284, 288, 320, 355, 360, 384, 426, 432, 480, 540, 568, 576, 639, 640, 710, 720, 768, 852, 864, 960, 1065, 1080, 1136, 1152, 1278, 1280, 1420, 1440, 1704, 1728, 1917, 1920, 2087, 2130, 2160, 2272, 2304, 2556, 2840, 2880, 3195, 3408, 3456, 3834, 3840, 4174, 4260, 4320, 4544, 5112, 5680, 5760, 6261, 6390, 6816, 6912, 7668, 8348, 8520, 8640, 9088, 9585, 10224, 10435, 11360, 11520, 12522, 12780, 13632, 15336, 16696, 17040, 17280, 18176, 18783, 19170, 20448, 20870, 22720, 25044, 25560, 27264, 30672, 31305, 33392, 34080, 34560, 37566, 38340, 40896, 41740, 45440, 50088, 51120, 54528, 56349, 61344, 62610, 66784, 68160, 75132, 76680, 81792, 83480, 90880, 93915, 100176, 102240, 112698, 122688, 125220, 133568, 136320, 148177, 150264, 153360, 163584, 166960, 187830, 200352, 204480, 225396, 245376, 250440, 267136, 272640, 281745, 296354, 300528, 306720, 333920, 375660, 400704, 408960, 444531, 450792, 490752, 500880, 534272, 563490, 592708, 601056, 613440, 667840, 740885, 751320, 801408, 817920, 889062, 901584, 1001760, 1126980, 1185416, 1202112, 1226880, 1333593, 1335680, 1481770, 1502640, 1602816, 1778124, 1803168, 2003520, 2222655, 2253960, 2370832, 2404224, 2453760, 2667186, 2671360, 2963540, 3005280, 3556248, 3606336, 4000779, 4007040, 4445310, 4507920, 4741664, 4808448, 5334372, 5927080, 6010560, 6667965, 7112496, 7212672, 8001558, 8014080, 8890620, 9015840, 9483328, 10668744, 11854160, 12021120, 13335930, 14224992, 14425344, 16003116, 17781240, 18031680, 18966656, 20003895, 21337488, 23708320, 24042240, 26671860, 28449984, 32006232, 35562480, 36063360, 37933312, 40007790, 42674976, 47416640, 53343720, 56899968, 64012464, 71124960, 72126720, 80015580, 85349952, 94833280, 106687440, 113799936, 128024928, 142249920, 160031160, 170699904, 189666560, 213374880, 256049856, 284499840, 320062320, 341399808, 426749760, 512099712, 568999680, 640124640, 853499520, 1024199424, 1280249280, 1706999040, 2560498560, 5120997120]

約数ペア:

[(1, 5120997120), (2, 2560498560), (3, 1706999040), (4, 1280249280), (5, 1024199424), (6, 853499520), (8, 640124640), (9, 568999680), (10, 512099712), (12, 426749760), (15, 341399808), (16, 320062320), (18, 284499840), (20, 256049856), (24, 213374880), (27, 189666560), (30, 170699904), (32, 160031160), (36, 142249920), (40, 128024928), (45, 113799936), (48, 106687440), (54, 94833280), (60, 85349952), (64, 80015580), (71, 72126720), (72, 71124960), (80, 64012464), (90, 56899968), (96, 53343720), (108, 47416640), (120, 42674976), (128, 40007790), (135, 37933312), (142, 36063360), (144, 35562480), (160, 32006232), (180, 28449984), (192, 26671860), (213, 24042240), (216, 23708320), (240, 21337488), (256, 20003895), (270, 18966656), (284, 18031680), (288, 17781240), (320, 16003116), (355, 14425344), (360, 14224992), (384, 13335930), (426, 12021120), (432, 11854160), (480, 10668744), (540, 9483328), (568, 9015840), (576, 8890620), (639, 8014080), (640, 8001558), (710, 7212672), (720, 7112496), (768, 6667965), (852, 6010560), (864, 5927080), (960, 5334372), (1065, 4808448), (1080, 4741664), (1136, 4507920), (1152, 4445310), (1278, 4007040), (1280, 4000779), (1420, 3606336), (1440, 3556248), (1704, 3005280), (1728, 2963540), (1917, 2671360), (1920, 2667186), (2087, 2453760), (2130, 2404224), (2160, 2370832), (2272, 2253960), (2304, 2222655), (2556, 2003520), (2840, 1803168), (2880, 1778124), (3195, 1602816), (3408, 1502640), (3456, 1481770), (3834, 1335680), (3840, 1333593), (4174, 1226880), (4260, 1202112), (4320, 1185416), (4544, 1126980), (5112, 1001760), (5680, 901584), (5760, 889062), (6261, 817920), (6390, 801408), (6816, 751320), (6912, 740885), (7668, 667840), (8348, 613440), (8520, 601056), (8640, 592708), (9088, 563490), (9585, 534272), (10224, 500880), (10435, 490752), (11360, 450792), (11520, 444531), (12522, 408960), (12780, 400704), (13632, 375660), (15336, 333920), (16696, 306720), (17040, 300528), (17280, 296354), (18176, 281745), (18783, 272640), (19170, 267136), (20448, 250440), (20870, 245376), (22720, 225396), (25044, 204480), (25560, 200352), (27264, 187830), (30672, 166960), (31305, 163584), (33392, 153360), (34080, 150264), (34560, 148177), (37566, 136320), (38340, 133568), (40896, 125220), (41740, 122688), (45440, 112698), (50088, 102240), (51120, 100176), (54528, 93915), (56349, 90880), (61344, 83480), (62610, 81792), (66784, 76680), (68160, 75132)]