255040800

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 576

約数和(自身を含む): 1079930880

約数和(自身を除く): 824890080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 25, 28, 30, 32, 34, 35, 38, 40, 42, 47, 48, 50, 51, 56, 57, 60, 68, 70, 75, 76, 80, 84, 85, 94, 95, 96, 100, 102, 105, 112, 114, 119, 120, 133, 136, 140, 141, 150, 152, 160, 168, 170, 175, 188, 190, 200, 204, 210, 224, 228, 235, 238, 240, 255, 266, 272, 280, 282, 285, 300, 304, 323, 329, 336, 340, 350, 357, 376, 380, 399, 400, 408, 420, 425, 456, 470, 475, 476, 480, 510, 525, 532, 544, 560, 564, 570, 595, 600, 608, 646, 658, 665, 672, 680, 700, 705, 714, 752, 760, 798, 799, 800, 816, 840, 850, 893, 912, 940, 950, 952, 969, 987, 1020, 1050, 1064, 1120, 1128, 1140, 1175, 1190, 1200, 1275, 1292, 1316, 1330, 1360, 1400, 1410, 1425, 1428, 1504, 1520, 1596, 1598, 1615, 1632, 1645, 1680, 1700, 1785, 1786, 1824, 1880, 1900, 1904, 1938, 1974, 1995, 2040, 2100, 2128, 2256, 2261, 2280, 2350, 2380, 2397, 2400, 2550, 2584, 2632, 2660, 2679, 2720, 2800, 2820, 2850, 2856, 2975, 3040, 3192, 3196, 3230, 3290, 3325, 3360, 3400, 3525, 3570, 3572, 3760, 3800, 3808, 3876, 3948, 3990, 3995, 4080, 4200, 4256, 4465, 4512, 4522, 4560, 4700, 4760, 4794, 4845, 4935, 5100, 5168, 5264, 5320, 5358, 5593, 5600, 5640, 5700, 5712, 5950, 6251, 6384, 6392, 6460, 6580, 6650, 6783, 6800, 7050, 7140, 7144, 7520, 7600, 7752, 7896, 7980, 7990, 8075, 8160, 8225, 8400, 8925, 8930, 9044, 9120, 9400, 9520, 9588, 9690, 9870, 9975, 10200, 10336, 10528, 10640, 10716, 11186, 11280, 11305, 11400, 11424, 11900, 11985, 12502, 12768, 12784, 12920, 13160, 13300, 13395, 13566, 13600, 14100, 14280, 14288, 15181, 15200, 15504, 15792, 15960, 15980, 16150, 16450, 16779, 16800, 17850, 17860, 18088, 18753, 18800, 19040, 19176, 19380, 19740, 19950, 19975, 20400, 21280, 21432, 22325, 22372, 22560, 22610, 22800, 23800, 23970, 24225, 24675, 25004, 25568, 25840, 26320, 26600, 26790, 27132, 27965, 28200, 28560, 28576, 30362, 31008, 31255, 31584, 31920, 31960, 32300, 32900, 33558, 33915, 35700, 35720, 36176, 37506, 37600, 38352, 38760, 39480, 39900, 39950, 40800, 42864, 44650, 44744, 45220, 45543, 45600, 47600, 47940, 48450, 49350, 50008, 51680, 52640, 53200, 53580, 54264, 55930, 56400, 56525, 57120, 59925, 60724, 62510, 63840, 63920, 64600, 65800, 66975, 67116, 67830, 71400, 71440, 72352, 75012, 75905, 76704, 77520, 78960, 79800, 79900, 83895, 85728, 89300, 89488, 90440, 91086, 93765, 95200, 95880, 96900, 98700, 100016, 106267, 106400, 107160, 108528, 111860, 112800, 113050, 119850, 121448, 125020, 127840, 129200, 131600, 133950, 134232, 135660, 139825, 142800, 142880, 150024, 151810, 155040, 156275, 157920, 159600, 159800, 167790, 169575, 178600, 178976, 180880, 182172, 187530, 191760, 193800, 197400, 200032, 212534, 214320, 217056, 223720, 226100, 227715, 239700, 242896, 250040, 258400, 263200, 267900, 268464, 271320, 279650, 285600, 300048, 303620, 312550, 318801, 319200, 319600, 335580, 339150, 357200, 361760, 364344, 375060, 379525, 383520, 387600, 394800, 419475, 425068, 428640, 447440, 452200, 455430, 468825, 479400, 485792, 500080, 531335, 535800, 536928, 542640, 559300, 600096, 607240, 625100, 637602, 639200, 671160, 678300, 714400, 728688, 750120, 759050, 775200, 789600, 838950, 850136, 894880, 904400, 910860, 937650, 958800, 1000160, 1062670, 1071600, 1085280, 1118600, 1138575, 1214480, 1250200, 1275204, 1342320, 1356600, 1457376, 1500240, 1518100, 1594005, 1677900, 1700272, 1808800, 1821720, 1875300, 1917600, 2125340, 2143200, 2237200, 2277150, 2428960, 2500400, 2550408, 2656675, 2684640, 2713200, 3000480, 3036200, 3188010, 3355800, 3400544, 3643440, 3750600, 4250680, 4474400, 4554300, 5000800, 5100816, 5313350, 5426400, 6072400, 6376020, 6711600, 7286880, 7501200, 7970025, 8501360, 9108600, 10201632, 10626700, 12144800, 12752040, 13423200, 15002400, 15940050, 17002720, 18217200, 21253400, 25504080, 31880100, 36434400, 42506800, 51008160, 63760200, 85013600, 127520400, 255040800]

約数ペア:

[(1, 255040800), (2, 127520400), (3, 85013600), (4, 63760200), (5, 51008160), (6, 42506800), (7, 36434400), (8, 31880100), (10, 25504080), (12, 21253400), (14, 18217200), (15, 17002720), (16, 15940050), (17, 15002400), (19, 13423200), (20, 12752040), (21, 12144800), (24, 10626700), (25, 10201632), (28, 9108600), (30, 8501360), (32, 7970025), (34, 7501200), (35, 7286880), (38, 6711600), (40, 6376020), (42, 6072400), (47, 5426400), (48, 5313350), (50, 5100816), (51, 5000800), (56, 4554300), (57, 4474400), (60, 4250680), (68, 3750600), (70, 3643440), (75, 3400544), (76, 3355800), (80, 3188010), (84, 3036200), (85, 3000480), (94, 2713200), (95, 2684640), (96, 2656675), (100, 2550408), (102, 2500400), (105, 2428960), (112, 2277150), (114, 2237200), (119, 2143200), (120, 2125340), (133, 1917600), (136, 1875300), (140, 1821720), (141, 1808800), (150, 1700272), (152, 1677900), (160, 1594005), (168, 1518100), (170, 1500240), (175, 1457376), (188, 1356600), (190, 1342320), (200, 1275204), (204, 1250200), (210, 1214480), (224, 1138575), (228, 1118600), (235, 1085280), (238, 1071600), (240, 1062670), (255, 1000160), (266, 958800), (272, 937650), (280, 910860), (282, 904400), (285, 894880), (300, 850136), (304, 838950), (323, 789600), (329, 775200), (336, 759050), (340, 750120), (350, 728688), (357, 714400), (376, 678300), (380, 671160), (399, 639200), (400, 637602), (408, 625100), (420, 607240), (425, 600096), (456, 559300), (470, 542640), (475, 536928), (476, 535800), (480, 531335), (510, 500080), (525, 485792), (532, 479400), (544, 468825), (560, 455430), (564, 452200), (570, 447440), (595, 428640), (600, 425068), (608, 419475), (646, 394800), (658, 387600), (665, 383520), (672, 379525), (680, 375060), (700, 364344), (705, 361760), (714, 357200), (752, 339150), (760, 335580), (798, 319600), (799, 319200), (800, 318801), (816, 312550), (840, 303620), (850, 300048), (893, 285600), (912, 279650), (940, 271320), (950, 268464), (952, 267900), (969, 263200), (987, 258400), (1020, 250040), (1050, 242896), (1064, 239700), (1120, 227715), (1128, 226100), (1140, 223720), (1175, 217056), (1190, 214320), (1200, 212534), (1275, 200032), (1292, 197400), (1316, 193800), (1330, 191760), (1360, 187530), (1400, 182172), (1410, 180880), (1425, 178976), (1428, 178600), (1504, 169575), (1520, 167790), (1596, 159800), (1598, 159600), (1615, 157920), (1632, 156275), (1645, 155040), (1680, 151810), (1700, 150024), (1785, 142880), (1786, 142800), (1824, 139825), (1880, 135660), (1900, 134232), (1904, 133950), (1938, 131600), (1974, 129200), (1995, 127840), (2040, 125020), (2100, 121448), (2128, 119850), (2256, 113050), (2261, 112800), (2280, 111860), (2350, 108528), (2380, 107160), (2397, 106400), (2400, 106267), (2550, 100016), (2584, 98700), (2632, 96900), (2660, 95880), (2679, 95200), (2720, 93765), (2800, 91086), (2820, 90440), (2850, 89488), (2856, 89300), (2975, 85728), (3040, 83895), (3192, 79900), (3196, 79800), (3230, 78960), (3290, 77520), (3325, 76704), (3360, 75905), (3400, 75012), (3525, 72352), (3570, 71440), (3572, 71400), (3760, 67830), (3800, 67116), (3808, 66975), (3876, 65800), (3948, 64600), (3990, 63920), (3995, 63840), (4080, 62510), (4200, 60724), (4256, 59925), (4465, 57120), (4512, 56525), (4522, 56400), (4560, 55930), (4700, 54264), (4760, 53580), (4794, 53200), (4845, 52640), (4935, 51680), (5100, 50008), (5168, 49350), (5264, 48450), (5320, 47940), (5358, 47600), (5593, 45600), (5600, 45543), (5640, 45220), (5700, 44744), (5712, 44650), (5950, 42864), (6251, 40800), (6384, 39950), (6392, 39900), (6460, 39480), (6580, 38760), (6650, 38352), (6783, 37600), (6800, 37506), (7050, 36176), (7140, 35720), (7144, 35700), (7520, 33915), (7600, 33558), (7752, 32900), (7896, 32300), (7980, 31960), (7990, 31920), (8075, 31584), (8160, 31255), (8225, 31008), (8400, 30362), (8925, 28576), (8930, 28560), (9044, 28200), (9120, 27965), (9400, 27132), (9520, 26790), (9588, 26600), (9690, 26320), (9870, 25840), (9975, 25568), (10200, 25004), (10336, 24675), (10528, 24225), (10640, 23970), (10716, 23800), (11186, 22800), (11280, 22610), (11305, 22560), (11400, 22372), (11424, 22325), (11900, 21432), (11985, 21280), (12502, 20400), (12768, 19975), (12784, 19950), (12920, 19740), (13160, 19380), (13300, 19176), (13395, 19040), (13566, 18800), (13600, 18753), (14100, 18088), (14280, 17860), (14288, 17850), (15181, 16800), (15200, 16779), (15504, 16450), (15792, 16150), (15960, 15980)]