162071280

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 280

約数和(自身を含む): 647300832

約数和(自身を除く): 485229552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 243, 252, 270, 280, 315, 324, 336, 360, 378, 397, 405, 420, 432, 486, 504, 540, 560, 567, 630, 648, 720, 729, 756, 794, 810, 840, 945, 972, 1008, 1080, 1134, 1191, 1215, 1260, 1296, 1458, 1512, 1588, 1620, 1680, 1701, 1890, 1944, 1985, 2160, 2268, 2382, 2430, 2520, 2779, 2835, 2916, 3024, 3176, 3240, 3402, 3573, 3645, 3780, 3888, 3970, 4536, 4764, 4860, 5040, 5103, 5558, 5670, 5832, 5955, 6352, 6480, 6804, 7146, 7290, 7560, 7940, 8337, 8505, 9072, 9528, 9720, 10206, 10719, 11116, 11340, 11664, 11910, 13608, 13895, 14292, 14580, 15120, 15880, 16674, 17010, 17865, 19056, 19440, 20412, 21438, 22232, 22680, 23820, 25011, 25515, 27216, 27790, 28584, 29160, 31760, 32157, 33348, 34020, 35730, 40824, 41685, 42876, 44464, 45360, 47640, 50022, 51030, 53595, 55580, 57168, 58320, 64314, 66696, 68040, 71460, 75033, 81648, 83370, 85752, 95280, 96471, 100044, 102060, 107190, 111160, 125055, 128628, 133392, 136080, 142920, 150066, 160785, 166740, 171504, 192942, 200088, 204120, 214380, 222320, 225099, 250110, 257256, 285840, 289413, 300132, 321570, 333480, 375165, 385884, 400176, 408240, 428760, 450198, 482355, 500220, 514512, 578826, 600264, 643140, 666960, 675297, 750330, 771768, 857520, 900396, 964710, 1000440, 1125495, 1157652, 1200528, 1286280, 1350594, 1447065, 1500660, 1543536, 1800792, 1929420, 2000880, 2025891, 2250990, 2315304, 2572560, 2701188, 2894130, 3001320, 3376485, 3601584, 3858840, 4051782, 4501980, 4630608, 5402376, 5788260, 6002640, 6752970, 7717680, 8103564, 9003960, 10129455, 10804752, 11576520, 13505940, 16207128, 18007920, 20258910, 23153040, 27011880, 32414256, 40517820, 54023760, 81035640, 162071280]

約数ペア:

[(1, 162071280), (2, 81035640), (3, 54023760), (4, 40517820), (5, 32414256), (6, 27011880), (7, 23153040), (8, 20258910), (9, 18007920), (10, 16207128), (12, 13505940), (14, 11576520), (15, 10804752), (16, 10129455), (18, 9003960), (20, 8103564), (21, 7717680), (24, 6752970), (27, 6002640), (28, 5788260), (30, 5402376), (35, 4630608), (36, 4501980), (40, 4051782), (42, 3858840), (45, 3601584), (48, 3376485), (54, 3001320), (56, 2894130), (60, 2701188), (63, 2572560), (70, 2315304), (72, 2250990), (80, 2025891), (81, 2000880), (84, 1929420), (90, 1800792), (105, 1543536), (108, 1500660), (112, 1447065), (120, 1350594), (126, 1286280), (135, 1200528), (140, 1157652), (144, 1125495), (162, 1000440), (168, 964710), (180, 900396), (189, 857520), (210, 771768), (216, 750330), (240, 675297), (243, 666960), (252, 643140), (270, 600264), (280, 578826), (315, 514512), (324, 500220), (336, 482355), (360, 450198), (378, 428760), (397, 408240), (405, 400176), (420, 385884), (432, 375165), (486, 333480), (504, 321570), (540, 300132), (560, 289413), (567, 285840), (630, 257256), (648, 250110), (720, 225099), (729, 222320), (756, 214380), (794, 204120), (810, 200088), (840, 192942), (945, 171504), (972, 166740), (1008, 160785), (1080, 150066), (1134, 142920), (1191, 136080), (1215, 133392), (1260, 128628), (1296, 125055), (1458, 111160), (1512, 107190), (1588, 102060), (1620, 100044), (1680, 96471), (1701, 95280), (1890, 85752), (1944, 83370), (1985, 81648), (2160, 75033), (2268, 71460), (2382, 68040), (2430, 66696), (2520, 64314), (2779, 58320), (2835, 57168), (2916, 55580), (3024, 53595), (3176, 51030), (3240, 50022), (3402, 47640), (3573, 45360), (3645, 44464), (3780, 42876), (3888, 41685), (3970, 40824), (4536, 35730), (4764, 34020), (4860, 33348), (5040, 32157), (5103, 31760), (5558, 29160), (5670, 28584), (5832, 27790), (5955, 27216), (6352, 25515), (6480, 25011), (6804, 23820), (7146, 22680), (7290, 22232), (7560, 21438), (7940, 20412), (8337, 19440), (8505, 19056), (9072, 17865), (9528, 17010), (9720, 16674), (10206, 15880), (10719, 15120), (11116, 14580), (11340, 14292), (11664, 13895), (11910, 13608)]