128169600

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 288

約数和(自身を含む): 462916800

約数和(自身を除く): 334747200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 79, 80, 96, 100, 104, 120, 128, 130, 150, 156, 158, 160, 169, 192, 195, 200, 208, 237, 240, 260, 300, 312, 316, 320, 325, 338, 384, 390, 395, 400, 416, 474, 480, 507, 520, 600, 624, 632, 640, 650, 676, 780, 790, 800, 832, 845, 948, 960, 975, 1014, 1027, 1040, 1185, 1200, 1248, 1264, 1300, 1352, 1560, 1580, 1600, 1664, 1690, 1896, 1920, 1950, 1975, 2028, 2054, 2080, 2370, 2400, 2496, 2528, 2535, 2600, 2704, 3081, 3120, 3160, 3200, 3380, 3792, 3900, 3950, 4056, 4108, 4160, 4225, 4740, 4800, 4992, 5056, 5070, 5135, 5200, 5408, 5925, 6162, 6240, 6320, 6760, 7584, 7800, 7900, 8112, 8216, 8320, 8450, 9480, 9600, 10112, 10140, 10270, 10400, 10816, 11850, 12324, 12480, 12640, 12675, 13351, 13520, 15168, 15405, 15600, 15800, 16224, 16432, 16900, 18960, 20280, 20540, 20800, 21632, 23700, 24648, 24960, 25280, 25350, 25675, 26702, 27040, 30336, 30810, 31200, 31600, 32448, 32864, 33800, 37920, 40053, 40560, 41080, 41600, 47400, 49296, 50560, 50700, 51350, 53404, 54080, 61620, 62400, 63200, 64896, 65728, 66755, 67600, 75840, 77025, 80106, 81120, 82160, 94800, 98592, 101400, 102700, 106808, 108160, 123240, 124800, 126400, 131456, 133510, 135200, 151680, 154050, 160212, 162240, 164320, 189600, 197184, 200265, 202800, 205400, 213616, 246480, 252800, 267020, 270400, 308100, 320424, 324480, 328640, 333775, 379200, 394368, 400530, 405600, 410800, 427232, 492960, 534040, 540800, 616200, 640848, 657280, 667550, 758400, 801060, 811200, 821600, 854464, 985920, 1001325, 1068080, 1232400, 1281696, 1335100, 1602120, 1622400, 1643200, 1708928, 1971840, 2002650, 2136160, 2464800, 2563392, 2670200, 3204240, 3286400, 4005300, 4272320, 4929600, 5126784, 5340400, 6408480, 8010600, 8544640, 9859200, 10680800, 12816960, 16021200, 21361600, 25633920, 32042400, 42723200, 64084800, 128169600]

約数ペア:

[(1, 128169600), (2, 64084800), (3, 42723200), (4, 32042400), (5, 25633920), (6, 21361600), (8, 16021200), (10, 12816960), (12, 10680800), (13, 9859200), (15, 8544640), (16, 8010600), (20, 6408480), (24, 5340400), (25, 5126784), (26, 4929600), (30, 4272320), (32, 4005300), (39, 3286400), (40, 3204240), (48, 2670200), (50, 2563392), (52, 2464800), (60, 2136160), (64, 2002650), (65, 1971840), (75, 1708928), (78, 1643200), (79, 1622400), (80, 1602120), (96, 1335100), (100, 1281696), (104, 1232400), (120, 1068080), (128, 1001325), (130, 985920), (150, 854464), (156, 821600), (158, 811200), (160, 801060), (169, 758400), (192, 667550), (195, 657280), (200, 640848), (208, 616200), (237, 540800), (240, 534040), (260, 492960), (300, 427232), (312, 410800), (316, 405600), (320, 400530), (325, 394368), (338, 379200), (384, 333775), (390, 328640), (395, 324480), (400, 320424), (416, 308100), (474, 270400), (480, 267020), (507, 252800), (520, 246480), (600, 213616), (624, 205400), (632, 202800), (640, 200265), (650, 197184), (676, 189600), (780, 164320), (790, 162240), (800, 160212), (832, 154050), (845, 151680), (948, 135200), (960, 133510), (975, 131456), (1014, 126400), (1027, 124800), (1040, 123240), (1185, 108160), (1200, 106808), (1248, 102700), (1264, 101400), (1300, 98592), (1352, 94800), (1560, 82160), (1580, 81120), (1600, 80106), (1664, 77025), (1690, 75840), (1896, 67600), (1920, 66755), (1950, 65728), (1975, 64896), (2028, 63200), (2054, 62400), (2080, 61620), (2370, 54080), (2400, 53404), (2496, 51350), (2528, 50700), (2535, 50560), (2600, 49296), (2704, 47400), (3081, 41600), (3120, 41080), (3160, 40560), (3200, 40053), (3380, 37920), (3792, 33800), (3900, 32864), (3950, 32448), (4056, 31600), (4108, 31200), (4160, 30810), (4225, 30336), (4740, 27040), (4800, 26702), (4992, 25675), (5056, 25350), (5070, 25280), (5135, 24960), (5200, 24648), (5408, 23700), (5925, 21632), (6162, 20800), (6240, 20540), (6320, 20280), (6760, 18960), (7584, 16900), (7800, 16432), (7900, 16224), (8112, 15800), (8216, 15600), (8320, 15405), (8450, 15168), (9480, 13520), (9600, 13351), (10112, 12675), (10140, 12640), (10270, 12480), (10400, 12324), (10816, 11850)]