21836192000

素因数分解:

$2^8\times 5^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1373}}^1$

素因数の和:1482

約数の個数: 288

約数和(自身を含む): 63089155584

約数和(自身を除く): 41252963584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 71, 80, 100, 112, 125, 128, 140, 142, 160, 175, 200, 224, 250, 256, 280, 284, 320, 350, 355, 400, 448, 497, 500, 560, 568, 640, 700, 710, 800, 875, 896, 994, 1000, 1120, 1136, 1280, 1373, 1400, 1420, 1600, 1750, 1775, 1792, 1988, 2000, 2240, 2272, 2485, 2746, 2800, 2840, 3200, 3500, 3550, 3976, 4000, 4480, 4544, 4970, 5492, 5600, 5680, 6400, 6865, 7000, 7100, 7952, 8000, 8875, 8960, 9088, 9611, 9940, 10984, 11200, 11360, 12425, 13730, 14000, 14200, 15904, 16000, 17750, 18176, 19222, 19880, 21968, 22400, 22720, 24850, 27460, 28000, 28400, 31808, 32000, 34325, 35500, 38444, 39760, 43936, 44800, 45440, 48055, 49700, 54920, 56000, 56800, 62125, 63616, 68650, 71000, 76888, 79520, 87872, 90880, 96110, 97483, 99400, 109840, 112000, 113600, 124250, 127232, 137300, 142000, 153776, 159040, 171625, 175744, 192220, 194966, 198800, 219680, 224000, 227200, 240275, 248500, 274600, 284000, 307552, 318080, 343250, 351488, 384440, 389932, 397600, 439360, 454400, 480550, 487415, 497000, 549200, 568000, 615104, 636160, 682381, 686500, 768880, 779864, 795200, 878720, 961100, 974830, 994000, 1098400, 1136000, 1201375, 1230208, 1364762, 1373000, 1537760, 1559728, 1590400, 1757440, 1922200, 1949660, 1988000, 2196800, 2272000, 2402750, 2437075, 2460416, 2729524, 2746000, 3075520, 3119456, 3180800, 3411905, 3844400, 3899320, 3976000, 4393600, 4805500, 4874150, 5459048, 5492000, 6151040, 6238912, 6823810, 7688800, 7798640, 7952000, 8787200, 9611000, 9748300, 10918096, 10984000, 12185375, 12302080, 12477824, 13647620, 15377600, 15597280, 15904000, 17059525, 19222000, 19496600, 21836192, 21968000, 24370750, 24955648, 27295240, 30755200, 31194560, 34119050, 38444000, 38993200, 43672384, 43936000, 48741500, 54590480, 61510400, 62389120, 68238100, 76888000, 77986400, 85297625, 87344768, 97483000, 109180960, 124778240, 136476200, 153776000, 155972800, 170595250, 174689536, 194966000, 218361920, 272952400, 307552000, 311945600, 341190500, 389932000, 436723840, 545904800, 623891200, 682381000, 779864000, 873447680, 1091809600, 1364762000, 1559728000, 2183619200, 2729524000, 3119456000, 4367238400, 5459048000, 10918096000, 21836192000]

約数ペア:

[(1, 21836192000), (2, 10918096000), (4, 5459048000), (5, 4367238400), (7, 3119456000), (8, 2729524000), (10, 2183619200), (14, 1559728000), (16, 1364762000), (20, 1091809600), (25, 873447680), (28, 779864000), (32, 682381000), (35, 623891200), (40, 545904800), (50, 436723840), (56, 389932000), (64, 341190500), (70, 311945600), (71, 307552000), (80, 272952400), (100, 218361920), (112, 194966000), (125, 174689536), (128, 170595250), (140, 155972800), (142, 153776000), (160, 136476200), (175, 124778240), (200, 109180960), (224, 97483000), (250, 87344768), (256, 85297625), (280, 77986400), (284, 76888000), (320, 68238100), (350, 62389120), (355, 61510400), (400, 54590480), (448, 48741500), (497, 43936000), (500, 43672384), (560, 38993200), (568, 38444000), (640, 34119050), (700, 31194560), (710, 30755200), (800, 27295240), (875, 24955648), (896, 24370750), (994, 21968000), (1000, 21836192), (1120, 19496600), (1136, 19222000), (1280, 17059525), (1373, 15904000), (1400, 15597280), (1420, 15377600), (1600, 13647620), (1750, 12477824), (1775, 12302080), (1792, 12185375), (1988, 10984000), (2000, 10918096), (2240, 9748300), (2272, 9611000), (2485, 8787200), (2746, 7952000), (2800, 7798640), (2840, 7688800), (3200, 6823810), (3500, 6238912), (3550, 6151040), (3976, 5492000), (4000, 5459048), (4480, 4874150), (4544, 4805500), (4970, 4393600), (5492, 3976000), (5600, 3899320), (5680, 3844400), (6400, 3411905), (6865, 3180800), (7000, 3119456), (7100, 3075520), (7952, 2746000), (8000, 2729524), (8875, 2460416), (8960, 2437075), (9088, 2402750), (9611, 2272000), (9940, 2196800), (10984, 1988000), (11200, 1949660), (11360, 1922200), (12425, 1757440), (13730, 1590400), (14000, 1559728), (14200, 1537760), (15904, 1373000), (16000, 1364762), (17750, 1230208), (18176, 1201375), (19222, 1136000), (19880, 1098400), (21968, 994000), (22400, 974830), (22720, 961100), (24850, 878720), (27460, 795200), (28000, 779864), (28400, 768880), (31808, 686500), (32000, 682381), (34325, 636160), (35500, 615104), (38444, 568000), (39760, 549200), (43936, 497000), (44800, 487415), (45440, 480550), (48055, 454400), (49700, 439360), (54920, 397600), (56000, 389932), (56800, 384440), (62125, 351488), (63616, 343250), (68650, 318080), (71000, 307552), (76888, 284000), (79520, 274600), (87872, 248500), (90880, 240275), (96110, 227200), (97483, 224000), (99400, 219680), (109840, 198800), (112000, 194966), (113600, 192220), (124250, 175744), (127232, 171625), (137300, 159040), (142000, 153776)]