19001809440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{8191}}^1$

素因数の和:8397

約数の個数: 240

約数和(自身を含む): 67443425280

約数和(自身を除く): 48441615840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 179, 180, 216, 240, 270, 288, 324, 358, 360, 405, 432, 480, 537, 540, 648, 716, 720, 810, 864, 895, 1074, 1080, 1296, 1432, 1440, 1611, 1620, 1790, 2148, 2160, 2592, 2685, 2864, 3222, 3240, 3580, 4296, 4320, 4833, 5370, 5728, 6444, 6480, 7160, 8055, 8191, 8592, 9666, 10740, 12888, 12960, 14320, 14499, 16110, 16382, 17184, 19332, 21480, 24165, 24573, 25776, 28640, 28998, 32220, 32764, 38664, 40955, 42960, 48330, 49146, 51552, 57996, 64440, 65528, 72495, 73719, 77328, 81910, 85920, 96660, 98292, 115992, 122865, 128880, 131056, 144990, 147438, 154656, 163820, 193320, 196584, 221157, 231984, 245730, 257760, 262112, 289980, 294876, 327640, 368595, 386640, 393168, 442314, 463968, 491460, 579960, 589752, 655280, 663471, 737190, 773280, 786336, 884628, 982920, 1105785, 1159920, 1179504, 1310560, 1326942, 1466189, 1474380, 1769256, 1965840, 2211570, 2319840, 2359008, 2653884, 2932378, 2948760, 3317355, 3538512, 3931680, 4398567, 4423140, 5307768, 5864756, 5897520, 6634710, 7077024, 7330945, 8797134, 8846280, 10615536, 11729512, 11795040, 13195701, 13269420, 14661890, 17594268, 17692560, 21231072, 21992835, 23459024, 26391402, 26538840, 29323780, 35188536, 35385120, 39587103, 43985670, 46918048, 52782804, 53077680, 58647560, 65978505, 70377072, 79174206, 87971340, 105565608, 106155360, 117295120, 118761309, 131957010, 140754144, 158348412, 175942680, 197935515, 211131216, 234590240, 237522618, 263914020, 316696824, 351885360, 395871030, 422262432, 475045236, 527828040, 593806545, 633393648, 703770720, 791742060, 950090472, 1055656080, 1187613090, 1266787296, 1583484120, 1900180944, 2111312160, 2375226180, 3166968240, 3800361888, 4750452360, 6333936480, 9500904720, 19001809440]

約数ペア:

[(1, 19001809440), (2, 9500904720), (3, 6333936480), (4, 4750452360), (5, 3800361888), (6, 3166968240), (8, 2375226180), (9, 2111312160), (10, 1900180944), (12, 1583484120), (15, 1266787296), (16, 1187613090), (18, 1055656080), (20, 950090472), (24, 791742060), (27, 703770720), (30, 633393648), (32, 593806545), (36, 527828040), (40, 475045236), (45, 422262432), (48, 395871030), (54, 351885360), (60, 316696824), (72, 263914020), (80, 237522618), (81, 234590240), (90, 211131216), (96, 197935515), (108, 175942680), (120, 158348412), (135, 140754144), (144, 131957010), (160, 118761309), (162, 117295120), (179, 106155360), (180, 105565608), (216, 87971340), (240, 79174206), (270, 70377072), (288, 65978505), (324, 58647560), (358, 53077680), (360, 52782804), (405, 46918048), (432, 43985670), (480, 39587103), (537, 35385120), (540, 35188536), (648, 29323780), (716, 26538840), (720, 26391402), (810, 23459024), (864, 21992835), (895, 21231072), (1074, 17692560), (1080, 17594268), (1296, 14661890), (1432, 13269420), (1440, 13195701), (1611, 11795040), (1620, 11729512), (1790, 10615536), (2148, 8846280), (2160, 8797134), (2592, 7330945), (2685, 7077024), (2864, 6634710), (3222, 5897520), (3240, 5864756), (3580, 5307768), (4296, 4423140), (4320, 4398567), (4833, 3931680), (5370, 3538512), (5728, 3317355), (6444, 2948760), (6480, 2932378), (7160, 2653884), (8055, 2359008), (8191, 2319840), (8592, 2211570), (9666, 1965840), (10740, 1769256), (12888, 1474380), (12960, 1466189), (14320, 1326942), (14499, 1310560), (16110, 1179504), (16382, 1159920), (17184, 1105785), (19332, 982920), (21480, 884628), (24165, 786336), (24573, 773280), (25776, 737190), (28640, 663471), (28998, 655280), (32220, 589752), (32764, 579960), (38664, 491460), (40955, 463968), (42960, 442314), (48330, 393168), (49146, 386640), (51552, 368595), (57996, 327640), (64440, 294876), (65528, 289980), (72495, 262112), (73719, 257760), (77328, 245730), (81910, 231984), (85920, 221157), (96660, 196584), (98292, 193320), (115992, 163820), (122865, 154656), (128880, 147438), (131056, 144990)]