389526480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 360

約数和(自身を含む): 1555228584

約数和(自身を除く): 1165702104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 61, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 122, 126, 140, 144, 147, 168, 180, 181, 183, 196, 210, 240, 244, 245, 252, 280, 294, 305, 315, 336, 360, 362, 366, 392, 420, 427, 441, 488, 490, 504, 543, 549, 560, 588, 610, 630, 720, 724, 732, 735, 784, 840, 854, 882, 905, 915, 976, 980, 1008, 1086, 1098, 1176, 1220, 1260, 1267, 1281, 1448, 1464, 1470, 1629, 1680, 1708, 1764, 1810, 1830, 1960, 2135, 2172, 2196, 2205, 2352, 2440, 2520, 2534, 2562, 2715, 2745, 2896, 2928, 2940, 2989, 3258, 3416, 3528, 3620, 3660, 3801, 3843, 3920, 4270, 4344, 4392, 4410, 4880, 5040, 5068, 5124, 5430, 5490, 5880, 5978, 6335, 6405, 6516, 6832, 7056, 7240, 7320, 7602, 7686, 8145, 8540, 8688, 8784, 8820, 8869, 8967, 10136, 10248, 10860, 10980, 11041, 11403, 11760, 11956, 12670, 12810, 13032, 14480, 14640, 14945, 15204, 15372, 16290, 17080, 17640, 17738, 17934, 19005, 19215, 20272, 20496, 21720, 21960, 22082, 22806, 23912, 25340, 25620, 26064, 26607, 26901, 29890, 30408, 30744, 32580, 33123, 34160, 35280, 35476, 35868, 38010, 38430, 43440, 43920, 44164, 44345, 44835, 45612, 47824, 50680, 51240, 53214, 53802, 55205, 57015, 59780, 60816, 61488, 65160, 66246, 70952, 71736, 76020, 76860, 77287, 79821, 88328, 88690, 89670, 91224, 99369, 101360, 102480, 106428, 107604, 110410, 114030, 119560, 130320, 132492, 133035, 134505, 141904, 143472, 152040, 153720, 154574, 159642, 165615, 176656, 177380, 179340, 182448, 198738, 212856, 215208, 220820, 228060, 231861, 239120, 264984, 266070, 269010, 304080, 307440, 309148, 319284, 331230, 354760, 358680, 386435, 397476, 399105, 425712, 430416, 441640, 456120, 463722, 496845, 529968, 532140, 538020, 541009, 618296, 638568, 662460, 695583, 709520, 717360, 772870, 794952, 798210, 883280, 912240, 927444, 993690, 1064280, 1076040, 1082018, 1159305, 1236592, 1277136, 1324920, 1391166, 1545740, 1589904, 1596420, 1623027, 1854888, 1987380, 2128560, 2152080, 2164036, 2318610, 2649840, 2705045, 2782332, 3091480, 3192840, 3246054, 3477915, 3709776, 3974760, 4328072, 4637220, 4869081, 5410090, 5564664, 6182960, 6385680, 6492108, 6955830, 7949520, 8115135, 8656144, 9274440, 9738162, 10820180, 11129328, 12984216, 13911660, 16230270, 18548880, 19476324, 21640360, 24345405, 25968432, 27823320, 32460540, 38952648, 43280720, 48690810, 55646640, 64921080, 77905296, 97381620, 129842160, 194763240, 389526480]

約数ペア:

[(1, 389526480), (2, 194763240), (3, 129842160), (4, 97381620), (5, 77905296), (6, 64921080), (7, 55646640), (8, 48690810), (9, 43280720), (10, 38952648), (12, 32460540), (14, 27823320), (15, 25968432), (16, 24345405), (18, 21640360), (20, 19476324), (21, 18548880), (24, 16230270), (28, 13911660), (30, 12984216), (35, 11129328), (36, 10820180), (40, 9738162), (42, 9274440), (45, 8656144), (48, 8115135), (49, 7949520), (56, 6955830), (60, 6492108), (61, 6385680), (63, 6182960), (70, 5564664), (72, 5410090), (80, 4869081), (84, 4637220), (90, 4328072), (98, 3974760), (105, 3709776), (112, 3477915), (120, 3246054), (122, 3192840), (126, 3091480), (140, 2782332), (144, 2705045), (147, 2649840), (168, 2318610), (180, 2164036), (181, 2152080), (183, 2128560), (196, 1987380), (210, 1854888), (240, 1623027), (244, 1596420), (245, 1589904), (252, 1545740), (280, 1391166), (294, 1324920), (305, 1277136), (315, 1236592), (336, 1159305), (360, 1082018), (362, 1076040), (366, 1064280), (392, 993690), (420, 927444), (427, 912240), (441, 883280), (488, 798210), (490, 794952), (504, 772870), (543, 717360), (549, 709520), (560, 695583), (588, 662460), (610, 638568), (630, 618296), (720, 541009), (724, 538020), (732, 532140), (735, 529968), (784, 496845), (840, 463722), (854, 456120), (882, 441640), (905, 430416), (915, 425712), (976, 399105), (980, 397476), (1008, 386435), (1086, 358680), (1098, 354760), (1176, 331230), (1220, 319284), (1260, 309148), (1267, 307440), (1281, 304080), (1448, 269010), (1464, 266070), (1470, 264984), (1629, 239120), (1680, 231861), (1708, 228060), (1764, 220820), (1810, 215208), (1830, 212856), (1960, 198738), (2135, 182448), (2172, 179340), (2196, 177380), (2205, 176656), (2352, 165615), (2440, 159642), (2520, 154574), (2534, 153720), (2562, 152040), (2715, 143472), (2745, 141904), (2896, 134505), (2928, 133035), (2940, 132492), (2989, 130320), (3258, 119560), (3416, 114030), (3528, 110410), (3620, 107604), (3660, 106428), (3801, 102480), (3843, 101360), (3920, 99369), (4270, 91224), (4344, 89670), (4392, 88690), (4410, 88328), (4880, 79821), (5040, 77287), (5068, 76860), (5124, 76020), (5430, 71736), (5490, 70952), (5880, 66246), (5978, 65160), (6335, 61488), (6405, 60816), (6516, 59780), (6832, 57015), (7056, 55205), (7240, 53802), (7320, 53214), (7602, 51240), (7686, 50680), (8145, 47824), (8540, 45612), (8688, 44835), (8784, 44345), (8820, 44164), (8869, 43920), (8967, 43440), (10136, 38430), (10248, 38010), (10860, 35868), (10980, 35476), (11041, 35280), (11403, 34160), (11760, 33123), (11956, 32580), (12670, 30744), (12810, 30408), (13032, 29890), (14480, 26901), (14640, 26607), (14945, 26064), (15204, 25620), (15372, 25340), (16290, 23912), (17080, 22806), (17640, 22082), (17738, 21960), (17934, 21720), (19005, 20496), (19215, 20272)]