20380608000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:943

約数の個数: 480

約数和(自身を含む): 75284681472

約数和(自身を除く): 54904073472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 41, 45, 48, 50, 60, 64, 72, 75, 80, 82, 90, 96, 100, 120, 123, 125, 128, 144, 150, 160, 164, 180, 192, 200, 205, 225, 240, 246, 250, 256, 288, 300, 320, 328, 360, 369, 375, 384, 400, 410, 450, 480, 492, 500, 512, 576, 600, 615, 640, 656, 720, 738, 750, 768, 800, 820, 863, 900, 960, 984, 1000, 1025, 1125, 1152, 1200, 1230, 1280, 1312, 1440, 1476, 1500, 1536, 1600, 1640, 1726, 1800, 1845, 1920, 1968, 2000, 2050, 2250, 2304, 2400, 2460, 2560, 2589, 2624, 2880, 2952, 3000, 3075, 3200, 3280, 3452, 3600, 3690, 3840, 3936, 4000, 4100, 4315, 4500, 4608, 4800, 4920, 5125, 5178, 5248, 5760, 5904, 6000, 6150, 6400, 6560, 6904, 7200, 7380, 7680, 7767, 7872, 8000, 8200, 8630, 9000, 9225, 9600, 9840, 10250, 10356, 10496, 11520, 11808, 12000, 12300, 12800, 12945, 13120, 13808, 14400, 14760, 15375, 15534, 15744, 16000, 16400, 17260, 18000, 18450, 19200, 19680, 20500, 20712, 20992, 21575, 23040, 23616, 24000, 24600, 25890, 26240, 27616, 28800, 29520, 30750, 31068, 31488, 32000, 32800, 34520, 35383, 36000, 36900, 38400, 38835, 39360, 41000, 41424, 43150, 46125, 47232, 48000, 49200, 51780, 52480, 55232, 57600, 59040, 61500, 62136, 62976, 64000, 64725, 65600, 69040, 70766, 72000, 73800, 77670, 78720, 82000, 82848, 86300, 92250, 94464, 96000, 98400, 103560, 104960, 106149, 107875, 110464, 115200, 118080, 123000, 124272, 129450, 131200, 138080, 141532, 144000, 147600, 155340, 157440, 164000, 165696, 172600, 176915, 184500, 188928, 192000, 194175, 196800, 207120, 212298, 215750, 220928, 236160, 246000, 248544, 258900, 262400, 276160, 283064, 288000, 295200, 310680, 314880, 318447, 323625, 328000, 331392, 345200, 353830, 369000, 388350, 393600, 414240, 424596, 431500, 441856, 472320, 492000, 497088, 517800, 524800, 530745, 552320, 566128, 576000, 590400, 621360, 636894, 647250, 656000, 662784, 690400, 707660, 738000, 776700, 787200, 828480, 849192, 863000, 884575, 944640, 970875, 984000, 994176, 1035600, 1061490, 1104640, 1132256, 1180800, 1242720, 1273788, 1294500, 1312000, 1325568, 1380800, 1415320, 1476000, 1553400, 1574400, 1592235, 1656960, 1698384, 1726000, 1769150, 1941750, 1968000, 1988352, 2071200, 2122980, 2209280, 2264512, 2361600, 2485440, 2547576, 2589000, 2624000, 2653725, 2761600, 2830640, 2952000, 3106800, 3184470, 3313920, 3396768, 3452000, 3538300, 3883500, 3936000, 3976704, 4142400, 4245960, 4422875, 4529024, 4723200, 4970880, 5095152, 5178000, 5307450, 5523200, 5661280, 5904000, 6213600, 6368940, 6627840, 6793536, 6904000, 7076600, 7767000, 7872000, 7961175, 8284800, 8491920, 8845750, 9058048, 9941760, 10190304, 10356000, 10614900, 11046400, 11322560, 11808000, 12427200, 12737880, 13268625, 13587072, 13808000, 14153200, 15534000, 15922350, 16569600, 16983840, 17691500, 18116096, 19883520, 20380608, 20712000, 21229800, 22645120, 23616000, 24854400, 25475760, 26537250, 27174144, 27616000, 28306400, 31068000, 31844700, 33139200, 33967680, 35383000, 39805875, 40761216, 41424000, 42459600, 45290240, 49708800, 50951520, 53074500, 54348288, 55232000, 56612800, 62136000, 63689400, 67935360, 70766000, 79611750, 81522432, 82848000, 84919200, 90580480, 99417600, 101903040, 106149000, 113225600, 124272000, 127378800, 135870720, 141532000, 159223500, 163044864, 165696000, 169838400, 203806080, 212298000, 226451200, 248544000, 254757600, 271741440, 283064000, 318447000, 339676800, 407612160, 424596000, 452902400, 497088000, 509515200, 566128000, 636894000, 679353600, 815224320, 849192000, 1019030400, 1132256000, 1273788000, 1358707200, 1698384000, 2038060800, 2264512000, 2547576000, 3396768000, 4076121600, 5095152000, 6793536000, 10190304000, 20380608000]

約数ペア:

[(1, 20380608000), (2, 10190304000), (3, 6793536000), (4, 5095152000), (5, 4076121600), (6, 3396768000), (8, 2547576000), (9, 2264512000), (10, 2038060800), (12, 1698384000), (15, 1358707200), (16, 1273788000), (18, 1132256000), (20, 1019030400), (24, 849192000), (25, 815224320), (30, 679353600), (32, 636894000), (36, 566128000), (40, 509515200), (41, 497088000), (45, 452902400), (48, 424596000), (50, 407612160), (60, 339676800), (64, 318447000), (72, 283064000), (75, 271741440), (80, 254757600), (82, 248544000), (90, 226451200), (96, 212298000), (100, 203806080), (120, 169838400), (123, 165696000), (125, 163044864), (128, 159223500), (144, 141532000), (150, 135870720), (160, 127378800), (164, 124272000), (180, 113225600), (192, 106149000), (200, 101903040), (205, 99417600), (225, 90580480), (240, 84919200), (246, 82848000), (250, 81522432), (256, 79611750), (288, 70766000), (300, 67935360), (320, 63689400), (328, 62136000), (360, 56612800), (369, 55232000), (375, 54348288), (384, 53074500), (400, 50951520), (410, 49708800), (450, 45290240), (480, 42459600), (492, 41424000), (500, 40761216), (512, 39805875), (576, 35383000), (600, 33967680), (615, 33139200), (640, 31844700), (656, 31068000), (720, 28306400), (738, 27616000), (750, 27174144), (768, 26537250), (800, 25475760), (820, 24854400), (863, 23616000), (900, 22645120), (960, 21229800), (984, 20712000), (1000, 20380608), (1025, 19883520), (1125, 18116096), (1152, 17691500), (1200, 16983840), (1230, 16569600), (1280, 15922350), (1312, 15534000), (1440, 14153200), (1476, 13808000), (1500, 13587072), (1536, 13268625), (1600, 12737880), (1640, 12427200), (1726, 11808000), (1800, 11322560), (1845, 11046400), (1920, 10614900), (1968, 10356000), (2000, 10190304), (2050, 9941760), (2250, 9058048), (2304, 8845750), (2400, 8491920), (2460, 8284800), (2560, 7961175), (2589, 7872000), (2624, 7767000), (2880, 7076600), (2952, 6904000), (3000, 6793536), (3075, 6627840), (3200, 6368940), (3280, 6213600), (3452, 5904000), (3600, 5661280), (3690, 5523200), (3840, 5307450), (3936, 5178000), (4000, 5095152), (4100, 4970880), (4315, 4723200), (4500, 4529024), (4608, 4422875), (4800, 4245960), (4920, 4142400), (5125, 3976704), (5178, 3936000), (5248, 3883500), (5760, 3538300), (5904, 3452000), (6000, 3396768), (6150, 3313920), (6400, 3184470), (6560, 3106800), (6904, 2952000), (7200, 2830640), (7380, 2761600), (7680, 2653725), (7767, 2624000), (7872, 2589000), (8000, 2547576), (8200, 2485440), (8630, 2361600), (9000, 2264512), (9225, 2209280), (9600, 2122980), (9840, 2071200), (10250, 1988352), (10356, 1968000), (10496, 1941750), (11520, 1769150), (11808, 1726000), (12000, 1698384), (12300, 1656960), (12800, 1592235), (12945, 1574400), (13120, 1553400), (13808, 1476000), (14400, 1415320), (14760, 1380800), (15375, 1325568), (15534, 1312000), (15744, 1294500), (16000, 1273788), (16400, 1242720), (17260, 1180800), (18000, 1132256), (18450, 1104640), (19200, 1061490), (19680, 1035600), (20500, 994176), (20712, 984000), (20992, 970875), (21575, 944640), (23040, 884575), (23616, 863000), (24000, 849192), (24600, 828480), (25890, 787200), (26240, 776700), (27616, 738000), (28800, 707660), (29520, 690400), (30750, 662784), (31068, 656000), (31488, 647250), (32000, 636894), (32800, 621360), (34520, 590400), (35383, 576000), (36000, 566128), (36900, 552320), (38400, 530745), (38835, 524800), (39360, 517800), (41000, 497088), (41424, 492000), (43150, 472320), (46125, 441856), (47232, 431500), (48000, 424596), (49200, 414240), (51780, 393600), (52480, 388350), (55232, 369000), (57600, 353830), (59040, 345200), (61500, 331392), (62136, 328000), (62976, 323625), (64000, 318447), (64725, 314880), (65600, 310680), (69040, 295200), (70766, 288000), (72000, 283064), (73800, 276160), (77670, 262400), (78720, 258900), (82000, 248544), (82848, 246000), (86300, 236160), (92250, 220928), (94464, 215750), (96000, 212298), (98400, 207120), (103560, 196800), (104960, 194175), (106149, 192000), (107875, 188928), (110464, 184500), (115200, 176915), (118080, 172600), (123000, 165696), (124272, 164000), (129450, 157440), (131200, 155340), (138080, 147600), (141532, 144000)]