319719960

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 384

約数和(自身を含む): 1274757120

約数和(自身を除く): 955037160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 37, 40, 42, 45, 54, 56, 60, 63, 70, 72, 74, 81, 84, 90, 105, 108, 111, 120, 126, 127, 135, 140, 148, 162, 168, 180, 185, 189, 210, 216, 222, 243, 252, 254, 259, 270, 280, 296, 315, 324, 333, 360, 370, 378, 381, 405, 420, 444, 486, 504, 508, 518, 540, 555, 567, 630, 635, 648, 666, 740, 756, 762, 777, 810, 840, 888, 889, 945, 972, 999, 1016, 1036, 1080, 1110, 1134, 1143, 1215, 1260, 1270, 1295, 1332, 1480, 1512, 1524, 1554, 1620, 1665, 1701, 1778, 1890, 1905, 1944, 1998, 2072, 2220, 2268, 2286, 2331, 2430, 2520, 2540, 2590, 2664, 2667, 2835, 2997, 3048, 3108, 3240, 3330, 3402, 3429, 3556, 3780, 3810, 3885, 3996, 4440, 4445, 4536, 4572, 4662, 4699, 4860, 4995, 5080, 5180, 5334, 5670, 5715, 5994, 6216, 6660, 6804, 6858, 6993, 7112, 7560, 7620, 7770, 7992, 8001, 8505, 8890, 8991, 9144, 9324, 9398, 9720, 9990, 10287, 10360, 10668, 11340, 11430, 11655, 11988, 13320, 13335, 13608, 13716, 13986, 14097, 14985, 15240, 15540, 16002, 17010, 17145, 17780, 17982, 18648, 18796, 19980, 20574, 20979, 21336, 22680, 22860, 23310, 23495, 23976, 24003, 26670, 27432, 27972, 28194, 29970, 30861, 31080, 32004, 32893, 34020, 34290, 34965, 35560, 35964, 37592, 39960, 40005, 41148, 41958, 42291, 44955, 45720, 46620, 46990, 48006, 51435, 53340, 55944, 56388, 59940, 61722, 62937, 64008, 65786, 68040, 68580, 69930, 70485, 71928, 72009, 80010, 82296, 83916, 84582, 89910, 93240, 93980, 96012, 98679, 102870, 104895, 106680, 112776, 119880, 120015, 123444, 125874, 126873, 131572, 137160, 139860, 140970, 144018, 154305, 160020, 164465, 167832, 169164, 179820, 187960, 192024, 197358, 205740, 209790, 211455, 216027, 240030, 246888, 251748, 253746, 263144, 279720, 281940, 288036, 296037, 308610, 314685, 320040, 328930, 338328, 359640, 360045, 380619, 394716, 411480, 419580, 422910, 432054, 480060, 493395, 503496, 507492, 563880, 576072, 592074, 617220, 629370, 634365, 657860, 720090, 761238, 789432, 839160, 845820, 864108, 888111, 960120, 986790, 1014984, 1080135, 1141857, 1184148, 1234440, 1258740, 1268730, 1315720, 1440180, 1480185, 1522476, 1691640, 1728216, 1776222, 1903095, 1973580, 2160270, 2283714, 2368296, 2517480, 2537460, 2664333, 2880360, 2960370, 3044952, 3552444, 3806190, 3947160, 4320540, 4440555, 4567428, 5074920, 5328666, 5709285, 5920740, 7104888, 7612380, 7992999, 8641080, 8881110, 9134856, 10657332, 11418570, 11841480, 13321665, 15224760, 15985998, 17762220, 21314664, 22837140, 26643330, 31971996, 35524440, 39964995, 45674280, 53286660, 63943992, 79929990, 106573320, 159859980, 319719960]

約数ペア:

[(1, 319719960), (2, 159859980), (3, 106573320), (4, 79929990), (5, 63943992), (6, 53286660), (7, 45674280), (8, 39964995), (9, 35524440), (10, 31971996), (12, 26643330), (14, 22837140), (15, 21314664), (18, 17762220), (20, 15985998), (21, 15224760), (24, 13321665), (27, 11841480), (28, 11418570), (30, 10657332), (35, 9134856), (36, 8881110), (37, 8641080), (40, 7992999), (42, 7612380), (45, 7104888), (54, 5920740), (56, 5709285), (60, 5328666), (63, 5074920), (70, 4567428), (72, 4440555), (74, 4320540), (81, 3947160), (84, 3806190), (90, 3552444), (105, 3044952), (108, 2960370), (111, 2880360), (120, 2664333), (126, 2537460), (127, 2517480), (135, 2368296), (140, 2283714), (148, 2160270), (162, 1973580), (168, 1903095), (180, 1776222), (185, 1728216), (189, 1691640), (210, 1522476), (216, 1480185), (222, 1440180), (243, 1315720), (252, 1268730), (254, 1258740), (259, 1234440), (270, 1184148), (280, 1141857), (296, 1080135), (315, 1014984), (324, 986790), (333, 960120), (360, 888111), (370, 864108), (378, 845820), (381, 839160), (405, 789432), (420, 761238), (444, 720090), (486, 657860), (504, 634365), (508, 629370), (518, 617220), (540, 592074), (555, 576072), (567, 563880), (630, 507492), (635, 503496), (648, 493395), (666, 480060), (740, 432054), (756, 422910), (762, 419580), (777, 411480), (810, 394716), (840, 380619), (888, 360045), (889, 359640), (945, 338328), (972, 328930), (999, 320040), (1016, 314685), (1036, 308610), (1080, 296037), (1110, 288036), (1134, 281940), (1143, 279720), (1215, 263144), (1260, 253746), (1270, 251748), (1295, 246888), (1332, 240030), (1480, 216027), (1512, 211455), (1524, 209790), (1554, 205740), (1620, 197358), (1665, 192024), (1701, 187960), (1778, 179820), (1890, 169164), (1905, 167832), (1944, 164465), (1998, 160020), (2072, 154305), (2220, 144018), (2268, 140970), (2286, 139860), (2331, 137160), (2430, 131572), (2520, 126873), (2540, 125874), (2590, 123444), (2664, 120015), (2667, 119880), (2835, 112776), (2997, 106680), (3048, 104895), (3108, 102870), (3240, 98679), (3330, 96012), (3402, 93980), (3429, 93240), (3556, 89910), (3780, 84582), (3810, 83916), (3885, 82296), (3996, 80010), (4440, 72009), (4445, 71928), (4536, 70485), (4572, 69930), (4662, 68580), (4699, 68040), (4860, 65786), (4995, 64008), (5080, 62937), (5180, 61722), (5334, 59940), (5670, 56388), (5715, 55944), (5994, 53340), (6216, 51435), (6660, 48006), (6804, 46990), (6858, 46620), (6993, 45720), (7112, 44955), (7560, 42291), (7620, 41958), (7770, 41148), (7992, 40005), (8001, 39960), (8505, 37592), (8890, 35964), (8991, 35560), (9144, 34965), (9324, 34290), (9398, 34020), (9720, 32893), (9990, 32004), (10287, 31080), (10360, 30861), (10668, 29970), (11340, 28194), (11430, 27972), (11655, 27432), (11988, 26670), (13320, 24003), (13335, 23976), (13608, 23495), (13716, 23310), (13986, 22860), (14097, 22680), (14985, 21336), (15240, 20979), (15540, 20574), (16002, 19980), (17010, 18796), (17145, 18648), (17780, 17982)]