15872525760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5861}}^1$

素因数の和:5932

約数の個数: 448

約数和(自身を含む): 64036675584

約数和(自身を除く): 48164149824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 832, 840, 868, 910, 930, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1344, 1365, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 1984, 2015, 2080, 2170, 2184, 2240, 2418, 2480, 2496, 2604, 2730, 2821, 2912, 2976, 3120, 3224, 3255, 3360, 3472, 3640, 3720, 4030, 4160, 4340, 4368, 4836, 4960, 5208, 5460, 5642, 5824, 5861, 5952, 6045, 6240, 6448, 6510, 6720, 6944, 7280, 7440, 8060, 8463, 8680, 8736, 9672, 9920, 10416, 10920, 11284, 11722, 12090, 12480, 12896, 13020, 13888, 14105, 14560, 14880, 16120, 16926, 17360, 17472, 17583, 19344, 20832, 21840, 22568, 23444, 24180, 25792, 26040, 28210, 29120, 29305, 29760, 32240, 33852, 34720, 35166, 38688, 41027, 41664, 42315, 43680, 45136, 46888, 48360, 52080, 56420, 58610, 64480, 67704, 69440, 70332, 76193, 77376, 82054, 84630, 87360, 87915, 90272, 93776, 96720, 104160, 112840, 117220, 123081, 128960, 135408, 140664, 152386, 164108, 169260, 175830, 180544, 181691, 187552, 193440, 205135, 208320, 225680, 228579, 234440, 246162, 270816, 281328, 304772, 328216, 338520, 351660, 363382, 375104, 380965, 386880, 410270, 451360, 457158, 468880, 492324, 533351, 541632, 545073, 562656, 609544, 615405, 656432, 677040, 703320, 726764, 761930, 820540, 902720, 908455, 914316, 937760, 984648, 1066702, 1090146, 1125312, 1142895, 1219088, 1230810, 1271837, 1312864, 1354080, 1406640, 1453528, 1523860, 1600053, 1641080, 1816910, 1828632, 1875520, 1969296, 2133404, 2180292, 2285790, 2361983, 2438176, 2461620, 2543674, 2625728, 2666755, 2708160, 2725365, 2813280, 2907056, 3047720, 3200106, 3282160, 3633820, 3657264, 3815511, 3938592, 4266808, 4360584, 4571580, 4723966, 4876352, 4923240, 5087348, 5333510, 5450730, 5626560, 5814112, 6095440, 6359185, 6400212, 6564320, 7085949, 7267640, 7314528, 7631022, 7877184, 8000265, 8533616, 8721168, 9143160, 9447932, 9846480, 10174696, 10667020, 10901460, 11628224, 11809915, 12190880, 12718370, 12800424, 13128640, 14171898, 14535280, 14629056, 15262044, 16000530, 16533881, 17067232, 17442336, 18286320, 18895864, 19077555, 19692960, 20349392, 21334040, 21802920, 23619830, 24381760, 25436740, 25600848, 28343796, 29070560, 30524088, 32001060, 33067762, 34134464, 34884672, 35429745, 36572640, 37791728, 38155110, 39385920, 40698784, 42668080, 43605840, 47239660, 49601643, 50873480, 51201696, 56687592, 58141120, 61048176, 64002120, 66135524, 70859490, 73145280, 75583456, 76310220, 81397568, 82669405, 85336160, 87211680, 94479320, 99203286, 101746960, 102403392, 113375184, 122096352, 128004240, 132271048, 141718980, 151166912, 152620440, 165338810, 170672320, 174423360, 188958640, 198406572, 203493920, 226750368, 244192704, 248008215, 256008480, 264542096, 283437960, 305240880, 330677620, 377917280, 396813144, 406987840, 453500736, 496016430, 512016960, 529084192, 566875920, 610481760, 661355240, 755834560, 793626288, 992032860, 1058168384, 1133751840, 1220963520, 1322710480, 1587252576, 1984065720, 2267503680, 2645420960, 3174505152, 3968131440, 5290841920, 7936262880, 15872525760]

約数ペア:

[(1, 15872525760), (2, 7936262880), (3, 5290841920), (4, 3968131440), (5, 3174505152), (6, 2645420960), (7, 2267503680), (8, 1984065720), (10, 1587252576), (12, 1322710480), (13, 1220963520), (14, 1133751840), (15, 1058168384), (16, 992032860), (20, 793626288), (21, 755834560), (24, 661355240), (26, 610481760), (28, 566875920), (30, 529084192), (31, 512016960), (32, 496016430), (35, 453500736), (39, 406987840), (40, 396813144), (42, 377917280), (48, 330677620), (52, 305240880), (56, 283437960), (60, 264542096), (62, 256008480), (64, 248008215), (65, 244192704), (70, 226750368), (78, 203493920), (80, 198406572), (84, 188958640), (91, 174423360), (93, 170672320), (96, 165338810), (104, 152620440), (105, 151166912), (112, 141718980), (120, 132271048), (124, 128004240), (130, 122096352), (140, 113375184), (155, 102403392), (156, 101746960), (160, 99203286), (168, 94479320), (182, 87211680), (186, 85336160), (192, 82669405), (195, 81397568), (208, 76310220), (210, 75583456), (217, 73145280), (224, 70859490), (240, 66135524), (248, 64002120), (260, 61048176), (273, 58141120), (280, 56687592), (310, 51201696), (312, 50873480), (320, 49601643), (336, 47239660), (364, 43605840), (372, 42668080), (390, 40698784), (403, 39385920), (416, 38155110), (420, 37791728), (434, 36572640), (448, 35429745), (455, 34884672), (465, 34134464), (480, 33067762), (496, 32001060), (520, 30524088), (546, 29070560), (560, 28343796), (620, 25600848), (624, 25436740), (651, 24381760), (672, 23619830), (728, 21802920), (744, 21334040), (780, 20349392), (806, 19692960), (832, 19077555), (840, 18895864), (868, 18286320), (910, 17442336), (930, 17067232), (960, 16533881), (992, 16000530), (1040, 15262044), (1085, 14629056), (1092, 14535280), (1120, 14171898), (1209, 13128640), (1240, 12800424), (1248, 12718370), (1302, 12190880), (1344, 11809915), (1365, 11628224), (1456, 10901460), (1488, 10667020), (1560, 10174696), (1612, 9846480), (1680, 9447932), (1736, 9143160), (1820, 8721168), (1860, 8533616), (1984, 8000265), (2015, 7877184), (2080, 7631022), (2170, 7314528), (2184, 7267640), (2240, 7085949), (2418, 6564320), (2480, 6400212), (2496, 6359185), (2604, 6095440), (2730, 5814112), (2821, 5626560), (2912, 5450730), (2976, 5333510), (3120, 5087348), (3224, 4923240), (3255, 4876352), (3360, 4723966), (3472, 4571580), (3640, 4360584), (3720, 4266808), (4030, 3938592), (4160, 3815511), (4340, 3657264), (4368, 3633820), (4836, 3282160), (4960, 3200106), (5208, 3047720), (5460, 2907056), (5642, 2813280), (5824, 2725365), (5861, 2708160), (5952, 2666755), (6045, 2625728), (6240, 2543674), (6448, 2461620), (6510, 2438176), (6720, 2361983), (6944, 2285790), (7280, 2180292), (7440, 2133404), (8060, 1969296), (8463, 1875520), (8680, 1828632), (8736, 1816910), (9672, 1641080), (9920, 1600053), (10416, 1523860), (10920, 1453528), (11284, 1406640), (11722, 1354080), (12090, 1312864), (12480, 1271837), (12896, 1230810), (13020, 1219088), (13888, 1142895), (14105, 1125312), (14560, 1090146), (14880, 1066702), (16120, 984648), (16926, 937760), (17360, 914316), (17472, 908455), (17583, 902720), (19344, 820540), (20832, 761930), (21840, 726764), (22568, 703320), (23444, 677040), (24180, 656432), (25792, 615405), (26040, 609544), (28210, 562656), (29120, 545073), (29305, 541632), (29760, 533351), (32240, 492324), (33852, 468880), (34720, 457158), (35166, 451360), (38688, 410270), (41027, 386880), (41664, 380965), (42315, 375104), (43680, 363382), (45136, 351660), (46888, 338520), (48360, 328216), (52080, 304772), (56420, 281328), (58610, 270816), (64480, 246162), (67704, 234440), (69440, 228579), (70332, 225680), (76193, 208320), (77376, 205135), (82054, 193440), (84630, 187552), (87360, 181691), (87915, 180544), (90272, 175830), (93776, 169260), (96720, 164108), (104160, 152386), (112840, 140664), (117220, 135408), (123081, 128960)]