298932840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:576

約数の個数: 192

約数和(自身を含む): 1028851200

約数和(自身を除く): 729918360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 79, 90, 92, 115, 120, 138, 158, 180, 184, 207, 230, 237, 276, 316, 345, 360, 395, 414, 457, 460, 474, 552, 632, 690, 711, 790, 828, 914, 920, 948, 1035, 1185, 1371, 1380, 1422, 1580, 1656, 1817, 1828, 1896, 2070, 2285, 2370, 2742, 2760, 2844, 3160, 3555, 3634, 3656, 4113, 4140, 4570, 4740, 5451, 5484, 5688, 6855, 7110, 7268, 8226, 8280, 9085, 9140, 9480, 10511, 10902, 10968, 13710, 14220, 14536, 16353, 16452, 18170, 18280, 20565, 21022, 21804, 27255, 27420, 28440, 31533, 32706, 32904, 36103, 36340, 41130, 42044, 43608, 52555, 54510, 54840, 63066, 65412, 72206, 72680, 81765, 82260, 84088, 94599, 105110, 108309, 109020, 126132, 130824, 144412, 157665, 163530, 164520, 180515, 189198, 210220, 216618, 218040, 252264, 288824, 315330, 324927, 327060, 361030, 378396, 420440, 433236, 472995, 541545, 630660, 649854, 654120, 722060, 756792, 830369, 866472, 945990, 1083090, 1261320, 1299708, 1444120, 1624635, 1660738, 1891980, 2166180, 2491107, 2599416, 3249270, 3321476, 3783960, 4151845, 4332360, 4982214, 6498540, 6642952, 7473321, 8303690, 9964428, 12455535, 12997080, 14946642, 16607380, 19928856, 24911070, 29893284, 33214760, 37366605, 49822140, 59786568, 74733210, 99644280, 149466420, 298932840]

約数ペア:

[(1, 298932840), (2, 149466420), (3, 99644280), (4, 74733210), (5, 59786568), (6, 49822140), (8, 37366605), (9, 33214760), (10, 29893284), (12, 24911070), (15, 19928856), (18, 16607380), (20, 14946642), (23, 12997080), (24, 12455535), (30, 9964428), (36, 8303690), (40, 7473321), (45, 6642952), (46, 6498540), (60, 4982214), (69, 4332360), (72, 4151845), (79, 3783960), (90, 3321476), (92, 3249270), (115, 2599416), (120, 2491107), (138, 2166180), (158, 1891980), (180, 1660738), (184, 1624635), (207, 1444120), (230, 1299708), (237, 1261320), (276, 1083090), (316, 945990), (345, 866472), (360, 830369), (395, 756792), (414, 722060), (457, 654120), (460, 649854), (474, 630660), (552, 541545), (632, 472995), (690, 433236), (711, 420440), (790, 378396), (828, 361030), (914, 327060), (920, 324927), (948, 315330), (1035, 288824), (1185, 252264), (1371, 218040), (1380, 216618), (1422, 210220), (1580, 189198), (1656, 180515), (1817, 164520), (1828, 163530), (1896, 157665), (2070, 144412), (2285, 130824), (2370, 126132), (2742, 109020), (2760, 108309), (2844, 105110), (3160, 94599), (3555, 84088), (3634, 82260), (3656, 81765), (4113, 72680), (4140, 72206), (4570, 65412), (4740, 63066), (5451, 54840), (5484, 54510), (5688, 52555), (6855, 43608), (7110, 42044), (7268, 41130), (8226, 36340), (8280, 36103), (9085, 32904), (9140, 32706), (9480, 31533), (10511, 28440), (10902, 27420), (10968, 27255), (13710, 21804), (14220, 21022), (14536, 20565), (16353, 18280), (16452, 18170)]