274356880

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:246

約数の個数: 240

約数和(自身を含む): 824411520

約数和(自身を除く): 550054640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 34, 35, 40, 46, 49, 56, 68, 70, 80, 85, 92, 98, 112, 115, 119, 136, 140, 161, 170, 179, 184, 196, 230, 238, 245, 272, 280, 322, 340, 358, 368, 391, 392, 460, 476, 490, 560, 595, 644, 680, 716, 782, 784, 805, 833, 895, 920, 952, 980, 1127, 1190, 1253, 1288, 1360, 1432, 1564, 1610, 1666, 1790, 1840, 1904, 1955, 1960, 2254, 2380, 2506, 2576, 2737, 2864, 3043, 3128, 3220, 3332, 3580, 3910, 3920, 4117, 4165, 4508, 4760, 5012, 5474, 5635, 6086, 6256, 6265, 6440, 6664, 7160, 7820, 8234, 8330, 8771, 9016, 9520, 10024, 10948, 11270, 12172, 12530, 12880, 13328, 13685, 14320, 15215, 15640, 16468, 16660, 17542, 18032, 19159, 20048, 20585, 21301, 21896, 22540, 24344, 25060, 27370, 28819, 30430, 31280, 32936, 33320, 35084, 38318, 41170, 42602, 43792, 43855, 45080, 48688, 50120, 54740, 57638, 60860, 65872, 66640, 69989, 70168, 76636, 82340, 85204, 87710, 90160, 95795, 100240, 106505, 109480, 115276, 121720, 139978, 140336, 144095, 149107, 153272, 164680, 170408, 175420, 191590, 201733, 213010, 218960, 230552, 243440, 279956, 288190, 298214, 306544, 329360, 340816, 349945, 350840, 383180, 403466, 426020, 461104, 489923, 559912, 576380, 596428, 699890, 701680, 745535, 766360, 806932, 852040, 979846, 1008665, 1119824, 1152760, 1192856, 1399780, 1491070, 1532720, 1613864, 1704080, 1959692, 2017330, 2305520, 2385712, 2449615, 2799560, 2982140, 3227728, 3429461, 3919384, 4034660, 4899230, 5599120, 5964280, 6858922, 7838768, 8069320, 9798460, 11928560, 13717844, 16138640, 17147305, 19596920, 27435688, 34294610, 39193840, 54871376, 68589220, 137178440, 274356880]

約数ペア:

[(1, 274356880), (2, 137178440), (4, 68589220), (5, 54871376), (7, 39193840), (8, 34294610), (10, 27435688), (14, 19596920), (16, 17147305), (17, 16138640), (20, 13717844), (23, 11928560), (28, 9798460), (34, 8069320), (35, 7838768), (40, 6858922), (46, 5964280), (49, 5599120), (56, 4899230), (68, 4034660), (70, 3919384), (80, 3429461), (85, 3227728), (92, 2982140), (98, 2799560), (112, 2449615), (115, 2385712), (119, 2305520), (136, 2017330), (140, 1959692), (161, 1704080), (170, 1613864), (179, 1532720), (184, 1491070), (196, 1399780), (230, 1192856), (238, 1152760), (245, 1119824), (272, 1008665), (280, 979846), (322, 852040), (340, 806932), (358, 766360), (368, 745535), (391, 701680), (392, 699890), (460, 596428), (476, 576380), (490, 559912), (560, 489923), (595, 461104), (644, 426020), (680, 403466), (716, 383180), (782, 350840), (784, 349945), (805, 340816), (833, 329360), (895, 306544), (920, 298214), (952, 288190), (980, 279956), (1127, 243440), (1190, 230552), (1253, 218960), (1288, 213010), (1360, 201733), (1432, 191590), (1564, 175420), (1610, 170408), (1666, 164680), (1790, 153272), (1840, 149107), (1904, 144095), (1955, 140336), (1960, 139978), (2254, 121720), (2380, 115276), (2506, 109480), (2576, 106505), (2737, 100240), (2864, 95795), (3043, 90160), (3128, 87710), (3220, 85204), (3332, 82340), (3580, 76636), (3910, 70168), (3920, 69989), (4117, 66640), (4165, 65872), (4508, 60860), (4760, 57638), (5012, 54740), (5474, 50120), (5635, 48688), (6086, 45080), (6256, 43855), (6265, 43792), (6440, 42602), (6664, 41170), (7160, 38318), (7820, 35084), (8234, 33320), (8330, 32936), (8771, 31280), (9016, 30430), (9520, 28819), (10024, 27370), (10948, 25060), (11270, 24344), (12172, 22540), (12530, 21896), (12880, 21301), (13328, 20585), (13685, 20048), (14320, 19159), (15215, 18032), (15640, 17542), (16468, 16660)]