156775360

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:243

約数の個数: 224

約数和(自身を含む): 474024960

約数和(自身を除く): 317249600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 136, 140, 160, 161, 170, 179, 184, 224, 230, 238, 272, 280, 320, 322, 340, 358, 368, 391, 448, 460, 476, 544, 560, 595, 644, 680, 716, 736, 782, 805, 895, 920, 952, 1088, 1120, 1190, 1253, 1288, 1360, 1432, 1472, 1564, 1610, 1790, 1840, 1904, 1955, 2240, 2380, 2506, 2576, 2720, 2737, 2864, 3043, 3128, 3220, 3580, 3680, 3808, 3910, 4117, 4760, 5012, 5152, 5440, 5474, 5728, 6086, 6256, 6265, 6440, 7160, 7360, 7616, 7820, 8234, 9520, 10024, 10304, 10948, 11456, 12172, 12512, 12530, 12880, 13685, 14320, 15215, 15640, 16468, 19040, 20048, 20585, 21301, 21896, 24344, 25024, 25060, 25760, 27370, 28640, 28819, 30430, 31280, 32936, 38080, 40096, 41170, 42602, 43792, 48688, 50120, 51520, 54740, 57280, 57638, 60860, 62560, 65872, 69989, 80192, 82340, 85204, 87584, 97376, 100240, 106505, 109480, 115276, 121720, 125120, 131744, 139978, 144095, 164680, 170408, 175168, 194752, 200480, 213010, 218960, 230552, 243440, 263488, 279956, 288190, 329360, 340816, 349945, 400960, 426020, 437920, 461104, 486880, 489923, 559912, 576380, 658720, 681632, 699890, 852040, 875840, 922208, 973760, 979846, 1119824, 1152760, 1317440, 1363264, 1399780, 1704080, 1844416, 1959692, 2239648, 2305520, 2449615, 2799560, 3408160, 3919384, 4479296, 4611040, 4899230, 5599120, 6816320, 7838768, 9222080, 9798460, 11198240, 15677536, 19596920, 22396480, 31355072, 39193840, 78387680, 156775360]

約数ペア:

[(1, 156775360), (2, 78387680), (4, 39193840), (5, 31355072), (7, 22396480), (8, 19596920), (10, 15677536), (14, 11198240), (16, 9798460), (17, 9222080), (20, 7838768), (23, 6816320), (28, 5599120), (32, 4899230), (34, 4611040), (35, 4479296), (40, 3919384), (46, 3408160), (56, 2799560), (64, 2449615), (68, 2305520), (70, 2239648), (80, 1959692), (85, 1844416), (92, 1704080), (112, 1399780), (115, 1363264), (119, 1317440), (136, 1152760), (140, 1119824), (160, 979846), (161, 973760), (170, 922208), (179, 875840), (184, 852040), (224, 699890), (230, 681632), (238, 658720), (272, 576380), (280, 559912), (320, 489923), (322, 486880), (340, 461104), (358, 437920), (368, 426020), (391, 400960), (448, 349945), (460, 340816), (476, 329360), (544, 288190), (560, 279956), (595, 263488), (644, 243440), (680, 230552), (716, 218960), (736, 213010), (782, 200480), (805, 194752), (895, 175168), (920, 170408), (952, 164680), (1088, 144095), (1120, 139978), (1190, 131744), (1253, 125120), (1288, 121720), (1360, 115276), (1432, 109480), (1472, 106505), (1564, 100240), (1610, 97376), (1790, 87584), (1840, 85204), (1904, 82340), (1955, 80192), (2240, 69989), (2380, 65872), (2506, 62560), (2576, 60860), (2720, 57638), (2737, 57280), (2864, 54740), (3043, 51520), (3128, 50120), (3220, 48688), (3580, 43792), (3680, 42602), (3808, 41170), (3910, 40096), (4117, 38080), (4760, 32936), (5012, 31280), (5152, 30430), (5440, 28819), (5474, 28640), (5728, 27370), (6086, 25760), (6256, 25060), (6265, 25024), (6440, 24344), (7160, 21896), (7360, 21301), (7616, 20585), (7820, 20048), (8234, 19040), (9520, 16468), (10024, 15640), (10304, 15215), (10948, 14320), (11456, 13685), (12172, 12880), (12512, 12530)]