317261280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 384

約数和(自身を含む): 1219276800

約数和(自身を除く): 902015520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 47, 48, 49, 56, 60, 70, 80, 82, 84, 94, 96, 98, 105, 112, 120, 123, 140, 141, 147, 160, 164, 168, 188, 196, 205, 210, 224, 235, 240, 245, 246, 280, 282, 287, 294, 328, 329, 336, 343, 376, 392, 410, 420, 470, 480, 490, 492, 560, 564, 574, 588, 615, 656, 658, 672, 686, 705, 735, 752, 784, 820, 840, 861, 940, 980, 984, 987, 1029, 1120, 1128, 1148, 1176, 1230, 1312, 1316, 1372, 1410, 1435, 1470, 1504, 1568, 1640, 1645, 1680, 1715, 1722, 1880, 1927, 1960, 1968, 1974, 2009, 2058, 2256, 2296, 2303, 2352, 2460, 2632, 2744, 2820, 2870, 2940, 3280, 3290, 3360, 3430, 3444, 3760, 3854, 3920, 3936, 3948, 4018, 4116, 4305, 4512, 4592, 4606, 4704, 4920, 4935, 5145, 5264, 5488, 5640, 5740, 5781, 5880, 6027, 6560, 6580, 6860, 6888, 6909, 7520, 7708, 7840, 7896, 8036, 8232, 8610, 9184, 9212, 9635, 9840, 9870, 10045, 10290, 10528, 10976, 11280, 11480, 11515, 11562, 11760, 12054, 13160, 13489, 13720, 13776, 13818, 14063, 15416, 15792, 16072, 16121, 16464, 17220, 18424, 19270, 19680, 19740, 20090, 20580, 22560, 22960, 23030, 23124, 23520, 24108, 26320, 26978, 27440, 27552, 27636, 28126, 28905, 30135, 30832, 31584, 32144, 32242, 32928, 34440, 34545, 36848, 38540, 39480, 40180, 40467, 41160, 42189, 45920, 46060, 46248, 48216, 48363, 52640, 53956, 54880, 55272, 56252, 57810, 60270, 61664, 64288, 64484, 67445, 68880, 69090, 70315, 73696, 77080, 78960, 80360, 80605, 80934, 82320, 84378, 92120, 92496, 94423, 96432, 96726, 107912, 110544, 112504, 115620, 120540, 128968, 134890, 137760, 138180, 140630, 154160, 157920, 160720, 161210, 161868, 164640, 168756, 184240, 184992, 188846, 192864, 193452, 202335, 210945, 215824, 221088, 225008, 231240, 241080, 241815, 257936, 269780, 276360, 281260, 283269, 308320, 321440, 322420, 323736, 337512, 368480, 377692, 386904, 404670, 421890, 431648, 450016, 462480, 472115, 482160, 483630, 515872, 539560, 552720, 562520, 566538, 644840, 647472, 660961, 675024, 755384, 773808, 809340, 843780, 924960, 944230, 964320, 967260, 1079120, 1105440, 1125040, 1133076, 1289680, 1294944, 1321922, 1350048, 1416345, 1510768, 1547616, 1618680, 1687560, 1888460, 1934520, 1982883, 2158240, 2250080, 2266152, 2579360, 2643844, 2832690, 3021536, 3237360, 3304805, 3375120, 3776920, 3869040, 3965766, 4532304, 5287688, 5665380, 6474720, 6609610, 6750240, 7553840, 7738080, 7931532, 9064608, 9914415, 10575376, 11330760, 13219220, 15107680, 15863064, 19828830, 21150752, 22661520, 26438440, 31726128, 39657660, 45323040, 52876880, 63452256, 79315320, 105753760, 158630640, 317261280]

約数ペア:

[(1, 317261280), (2, 158630640), (3, 105753760), (4, 79315320), (5, 63452256), (6, 52876880), (7, 45323040), (8, 39657660), (10, 31726128), (12, 26438440), (14, 22661520), (15, 21150752), (16, 19828830), (20, 15863064), (21, 15107680), (24, 13219220), (28, 11330760), (30, 10575376), (32, 9914415), (35, 9064608), (40, 7931532), (41, 7738080), (42, 7553840), (47, 6750240), (48, 6609610), (49, 6474720), (56, 5665380), (60, 5287688), (70, 4532304), (80, 3965766), (82, 3869040), (84, 3776920), (94, 3375120), (96, 3304805), (98, 3237360), (105, 3021536), (112, 2832690), (120, 2643844), (123, 2579360), (140, 2266152), (141, 2250080), (147, 2158240), (160, 1982883), (164, 1934520), (168, 1888460), (188, 1687560), (196, 1618680), (205, 1547616), (210, 1510768), (224, 1416345), (235, 1350048), (240, 1321922), (245, 1294944), (246, 1289680), (280, 1133076), (282, 1125040), (287, 1105440), (294, 1079120), (328, 967260), (329, 964320), (336, 944230), (343, 924960), (376, 843780), (392, 809340), (410, 773808), (420, 755384), (470, 675024), (480, 660961), (490, 647472), (492, 644840), (560, 566538), (564, 562520), (574, 552720), (588, 539560), (615, 515872), (656, 483630), (658, 482160), (672, 472115), (686, 462480), (705, 450016), (735, 431648), (752, 421890), (784, 404670), (820, 386904), (840, 377692), (861, 368480), (940, 337512), (980, 323736), (984, 322420), (987, 321440), (1029, 308320), (1120, 283269), (1128, 281260), (1148, 276360), (1176, 269780), (1230, 257936), (1312, 241815), (1316, 241080), (1372, 231240), (1410, 225008), (1435, 221088), (1470, 215824), (1504, 210945), (1568, 202335), (1640, 193452), (1645, 192864), (1680, 188846), (1715, 184992), (1722, 184240), (1880, 168756), (1927, 164640), (1960, 161868), (1968, 161210), (1974, 160720), (2009, 157920), (2058, 154160), (2256, 140630), (2296, 138180), (2303, 137760), (2352, 134890), (2460, 128968), (2632, 120540), (2744, 115620), (2820, 112504), (2870, 110544), (2940, 107912), (3280, 96726), (3290, 96432), (3360, 94423), (3430, 92496), (3444, 92120), (3760, 84378), (3854, 82320), (3920, 80934), (3936, 80605), (3948, 80360), (4018, 78960), (4116, 77080), (4305, 73696), (4512, 70315), (4592, 69090), (4606, 68880), (4704, 67445), (4920, 64484), (4935, 64288), (5145, 61664), (5264, 60270), (5488, 57810), (5640, 56252), (5740, 55272), (5781, 54880), (5880, 53956), (6027, 52640), (6560, 48363), (6580, 48216), (6860, 46248), (6888, 46060), (6909, 45920), (7520, 42189), (7708, 41160), (7840, 40467), (7896, 40180), (8036, 39480), (8232, 38540), (8610, 36848), (9184, 34545), (9212, 34440), (9635, 32928), (9840, 32242), (9870, 32144), (10045, 31584), (10290, 30832), (10528, 30135), (10976, 28905), (11280, 28126), (11480, 27636), (11515, 27552), (11562, 27440), (11760, 26978), (12054, 26320), (13160, 24108), (13489, 23520), (13720, 23124), (13776, 23030), (13818, 22960), (14063, 22560), (15416, 20580), (15792, 20090), (16072, 19740), (16121, 19680), (16464, 19270), (17220, 18424)]