313886160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 480

約数和(自身を含む): 1299916800

約数和(自身を除く): 986030640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 41, 42, 45, 48, 49, 56, 60, 62, 63, 70, 72, 80, 82, 84, 90, 93, 98, 105, 112, 120, 123, 124, 126, 140, 144, 147, 155, 164, 168, 180, 186, 196, 205, 210, 217, 240, 245, 246, 248, 252, 279, 280, 287, 294, 310, 315, 328, 336, 343, 360, 369, 372, 392, 410, 420, 434, 441, 465, 490, 492, 496, 504, 558, 560, 574, 588, 615, 620, 630, 651, 656, 686, 720, 735, 738, 744, 784, 820, 840, 861, 868, 882, 930, 980, 984, 1008, 1029, 1085, 1116, 1148, 1176, 1230, 1240, 1260, 1271, 1302, 1372, 1395, 1435, 1470, 1476, 1488, 1519, 1640, 1680, 1715, 1722, 1736, 1764, 1845, 1860, 1953, 1960, 1968, 2009, 2058, 2170, 2205, 2232, 2296, 2352, 2460, 2480, 2520, 2542, 2583, 2604, 2744, 2790, 2870, 2940, 2952, 3038, 3087, 3255, 3280, 3430, 3444, 3472, 3528, 3690, 3720, 3813, 3906, 3920, 4018, 4116, 4305, 4340, 4410, 4464, 4557, 4592, 4920, 5040, 5084, 5145, 5166, 5208, 5488, 5580, 5740, 5880, 5904, 6027, 6076, 6174, 6355, 6510, 6860, 6888, 7056, 7380, 7440, 7595, 7626, 7812, 8036, 8232, 8610, 8680, 8820, 8897, 9114, 9765, 9840, 10045, 10168, 10290, 10332, 10416, 10633, 11160, 11439, 11480, 11760, 12054, 12152, 12348, 12710, 12915, 13020, 13671, 13720, 13776, 14063, 14760, 15190, 15252, 15435, 15624, 16072, 16464, 17220, 17360, 17640, 17794, 18081, 18228, 19065, 19530, 20090, 20336, 20580, 20664, 21266, 22320, 22785, 22878, 22960, 24108, 24304, 24696, 25420, 25830, 26040, 26691, 27342, 27440, 28126, 29520, 30135, 30380, 30504, 30870, 31248, 31899, 32144, 34440, 35280, 35588, 36162, 36456, 38130, 39060, 40180, 41160, 41328, 42189, 42532, 44485, 45570, 45756, 48216, 49392, 50840, 51660, 52080, 53165, 53382, 54684, 56252, 57195, 60270, 60760, 61008, 61740, 62279, 63798, 68355, 68880, 70315, 71176, 72324, 72912, 76260, 78120, 80073, 80360, 82320, 84378, 85064, 88970, 90405, 91140, 91512, 95697, 96432, 101680, 103320, 106330, 106764, 109368, 112504, 114390, 120540, 121520, 123480, 124558, 126567, 127596, 133455, 136710, 140630, 142352, 144648, 152520, 156240, 159495, 160146, 160720, 168756, 170128, 177940, 180810, 182280, 183024, 186837, 191394, 206640, 210945, 212660, 213528, 218736, 225008, 228780, 241080, 246960, 249116, 253134, 255192, 266910, 273420, 281260, 289296, 305040, 311395, 318990, 320292, 337512, 355880, 361620, 364560, 373674, 382788, 400365, 421890, 425320, 427056, 435953, 457560, 478485, 482160, 498232, 506268, 510384, 533820, 546840, 560511, 562520, 622790, 632835, 637980, 640584, 675024, 711760, 723240, 747348, 765576, 800730, 843780, 850640, 871906, 915120, 934185, 956970, 996464, 1012536, 1067640, 1093680, 1121022, 1125040, 1245580, 1265670, 1275960, 1281168, 1307859, 1446480, 1494696, 1531152, 1601460, 1687560, 1743812, 1868370, 1913940, 2025072, 2135280, 2179765, 2242044, 2491160, 2531340, 2551920, 2615718, 2802555, 2989392, 3202920, 3375120, 3487624, 3736740, 3827880, 3923577, 4359530, 4484088, 4982320, 5062680, 5231436, 5605110, 6405840, 6539295, 6975248, 7473480, 7655760, 7847154, 8719060, 8968176, 10125360, 10462872, 11210220, 13078590, 14946960, 15694308, 17438120, 19617885, 20925744, 22420440, 26157180, 31388616, 34876240, 39235770, 44840880, 52314360, 62777232, 78471540, 104628720, 156943080, 313886160]

約数ペア:

[(1, 313886160), (2, 156943080), (3, 104628720), (4, 78471540), (5, 62777232), (6, 52314360), (7, 44840880), (8, 39235770), (9, 34876240), (10, 31388616), (12, 26157180), (14, 22420440), (15, 20925744), (16, 19617885), (18, 17438120), (20, 15694308), (21, 14946960), (24, 13078590), (28, 11210220), (30, 10462872), (31, 10125360), (35, 8968176), (36, 8719060), (40, 7847154), (41, 7655760), (42, 7473480), (45, 6975248), (48, 6539295), (49, 6405840), (56, 5605110), (60, 5231436), (62, 5062680), (63, 4982320), (70, 4484088), (72, 4359530), (80, 3923577), (82, 3827880), (84, 3736740), (90, 3487624), (93, 3375120), (98, 3202920), (105, 2989392), (112, 2802555), (120, 2615718), (123, 2551920), (124, 2531340), (126, 2491160), (140, 2242044), (144, 2179765), (147, 2135280), (155, 2025072), (164, 1913940), (168, 1868370), (180, 1743812), (186, 1687560), (196, 1601460), (205, 1531152), (210, 1494696), (217, 1446480), (240, 1307859), (245, 1281168), (246, 1275960), (248, 1265670), (252, 1245580), (279, 1125040), (280, 1121022), (287, 1093680), (294, 1067640), (310, 1012536), (315, 996464), (328, 956970), (336, 934185), (343, 915120), (360, 871906), (369, 850640), (372, 843780), (392, 800730), (410, 765576), (420, 747348), (434, 723240), (441, 711760), (465, 675024), (490, 640584), (492, 637980), (496, 632835), (504, 622790), (558, 562520), (560, 560511), (574, 546840), (588, 533820), (615, 510384), (620, 506268), (630, 498232), (651, 482160), (656, 478485), (686, 457560), (720, 435953), (735, 427056), (738, 425320), (744, 421890), (784, 400365), (820, 382788), (840, 373674), (861, 364560), (868, 361620), (882, 355880), (930, 337512), (980, 320292), (984, 318990), (1008, 311395), (1029, 305040), (1085, 289296), (1116, 281260), (1148, 273420), (1176, 266910), (1230, 255192), (1240, 253134), (1260, 249116), (1271, 246960), (1302, 241080), (1372, 228780), (1395, 225008), (1435, 218736), (1470, 213528), (1476, 212660), (1488, 210945), (1519, 206640), (1640, 191394), (1680, 186837), (1715, 183024), (1722, 182280), (1736, 180810), (1764, 177940), (1845, 170128), (1860, 168756), (1953, 160720), (1960, 160146), (1968, 159495), (2009, 156240), (2058, 152520), (2170, 144648), (2205, 142352), (2232, 140630), (2296, 136710), (2352, 133455), (2460, 127596), (2480, 126567), (2520, 124558), (2542, 123480), (2583, 121520), (2604, 120540), (2744, 114390), (2790, 112504), (2870, 109368), (2940, 106764), (2952, 106330), (3038, 103320), (3087, 101680), (3255, 96432), (3280, 95697), (3430, 91512), (3444, 91140), (3472, 90405), (3528, 88970), (3690, 85064), (3720, 84378), (3813, 82320), (3906, 80360), (3920, 80073), (4018, 78120), (4116, 76260), (4305, 72912), (4340, 72324), (4410, 71176), (4464, 70315), (4557, 68880), (4592, 68355), (4920, 63798), (5040, 62279), (5084, 61740), (5145, 61008), (5166, 60760), (5208, 60270), (5488, 57195), (5580, 56252), (5740, 54684), (5880, 53382), (5904, 53165), (6027, 52080), (6076, 51660), (6174, 50840), (6355, 49392), (6510, 48216), (6860, 45756), (6888, 45570), (7056, 44485), (7380, 42532), (7440, 42189), (7595, 41328), (7626, 41160), (7812, 40180), (8036, 39060), (8232, 38130), (8610, 36456), (8680, 36162), (8820, 35588), (8897, 35280), (9114, 34440), (9765, 32144), (9840, 31899), (10045, 31248), (10168, 30870), (10290, 30504), (10332, 30380), (10416, 30135), (10633, 29520), (11160, 28126), (11439, 27440), (11480, 27342), (11760, 26691), (12054, 26040), (12152, 25830), (12348, 25420), (12710, 24696), (12915, 24304), (13020, 24108), (13671, 22960), (13720, 22878), (13776, 22785), (14063, 22320), (14760, 21266), (15190, 20664), (15252, 20580), (15435, 20336), (15624, 20090), (16072, 19530), (16464, 19065), (17220, 18228), (17360, 18081), (17640, 17794)]