2255890560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15259}}^1$

素因数の和:15299

約数の個数: 256

約数和(自身を含む): 8965555200

約数和(自身を除く): 6709664640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 9240, 9856, 10560, 12320, 13440, 14784, 15259, 18480, 21120, 24640, 29568, 30518, 36960, 45777, 49280, 61036, 73920, 76295, 91554, 106813, 122072, 147840, 152590, 167849, 183108, 213626, 228885, 244144, 305180, 320439, 335698, 366216, 427252, 457770, 488288, 503547, 534065, 610360, 640878, 671396, 732432, 839245, 854504, 915540, 976576, 1007094, 1068130, 1174943, 1220720, 1281756, 1342792, 1464864, 1602195, 1678490, 1709008, 1831080, 1953152, 2014188, 2136260, 2349886, 2441440, 2517735, 2563512, 2685584, 2929728, 3204390, 3356980, 3418016, 3524829, 3662160, 4028376, 4272520, 4699772, 4882880, 5035470, 5127024, 5371168, 5859456, 5874715, 6408780, 6713960, 6836032, 7049658, 7324320, 8056752, 8545040, 9399544, 9765760, 10070940, 10254048, 10742336, 11749430, 12817560, 13427920, 13672064, 14099316, 14648640, 16113504, 17090080, 17624145, 18799088, 20141880, 20508096, 21484672, 23498860, 25635120, 26855840, 28198632, 29297280, 32227008, 34180160, 35248290, 37598176, 40283760, 41016192, 46997720, 51270240, 53711680, 56397264, 64454016, 68360320, 70496580, 75196352, 80567520, 93995440, 102540480, 107423360, 112794528, 140993160, 150392704, 161135040, 187990880, 205080960, 225589056, 281986320, 322270080, 375981760, 451178112, 563972640, 751963520, 1127945280, 2255890560]

約数ペア:

[(1, 2255890560), (2, 1127945280), (3, 751963520), (4, 563972640), (5, 451178112), (6, 375981760), (7, 322270080), (8, 281986320), (10, 225589056), (11, 205080960), (12, 187990880), (14, 161135040), (15, 150392704), (16, 140993160), (20, 112794528), (21, 107423360), (22, 102540480), (24, 93995440), (28, 80567520), (30, 75196352), (32, 70496580), (33, 68360320), (35, 64454016), (40, 56397264), (42, 53711680), (44, 51270240), (48, 46997720), (55, 41016192), (56, 40283760), (60, 37598176), (64, 35248290), (66, 34180160), (70, 32227008), (77, 29297280), (80, 28198632), (84, 26855840), (88, 25635120), (96, 23498860), (105, 21484672), (110, 20508096), (112, 20141880), (120, 18799088), (128, 17624145), (132, 17090080), (140, 16113504), (154, 14648640), (160, 14099316), (165, 13672064), (168, 13427920), (176, 12817560), (192, 11749430), (210, 10742336), (220, 10254048), (224, 10070940), (231, 9765760), (240, 9399544), (264, 8545040), (280, 8056752), (308, 7324320), (320, 7049658), (330, 6836032), (336, 6713960), (352, 6408780), (384, 5874715), (385, 5859456), (420, 5371168), (440, 5127024), (448, 5035470), (462, 4882880), (480, 4699772), (528, 4272520), (560, 4028376), (616, 3662160), (640, 3524829), (660, 3418016), (672, 3356980), (704, 3204390), (770, 2929728), (840, 2685584), (880, 2563512), (896, 2517735), (924, 2441440), (960, 2349886), (1056, 2136260), (1120, 2014188), (1155, 1953152), (1232, 1831080), (1320, 1709008), (1344, 1678490), (1408, 1602195), (1540, 1464864), (1680, 1342792), (1760, 1281756), (1848, 1220720), (1920, 1174943), (2112, 1068130), (2240, 1007094), (2310, 976576), (2464, 915540), (2640, 854504), (2688, 839245), (3080, 732432), (3360, 671396), (3520, 640878), (3696, 610360), (4224, 534065), (4480, 503547), (4620, 488288), (4928, 457770), (5280, 427252), (6160, 366216), (6720, 335698), (7040, 320439), (7392, 305180), (9240, 244144), (9856, 228885), (10560, 213626), (12320, 183108), (13440, 167849), (14784, 152590), (15259, 147840), (18480, 122072), (21120, 106813), (24640, 91554), (29568, 76295), (30518, 73920), (36960, 61036), (45777, 49280)]