20149440000

素因数分解:

$2^9\times 3^1\times 5^4\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:331

約数の個数: 400

約数和(自身を含む): 68007730560

約数和(自身を除く): 47858290560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 125, 128, 139, 150, 151, 160, 192, 200, 240, 250, 256, 278, 300, 302, 320, 375, 384, 400, 417, 453, 480, 500, 512, 556, 600, 604, 625, 640, 695, 750, 755, 768, 800, 834, 906, 960, 1000, 1112, 1200, 1208, 1250, 1280, 1390, 1500, 1510, 1536, 1600, 1668, 1812, 1875, 1920, 2000, 2085, 2224, 2265, 2400, 2416, 2500, 2560, 2780, 3000, 3020, 3200, 3336, 3475, 3624, 3750, 3775, 3840, 4000, 4170, 4448, 4530, 4800, 4832, 5000, 5560, 6000, 6040, 6400, 6672, 6950, 7248, 7500, 7550, 7680, 8000, 8340, 8896, 9060, 9600, 9664, 10000, 10425, 11120, 11325, 12000, 12080, 12800, 13344, 13900, 14496, 15000, 15100, 16000, 16680, 17375, 17792, 18120, 18875, 19200, 19328, 20000, 20850, 20989, 22240, 22650, 24000, 24160, 26688, 27800, 28992, 30000, 30200, 32000, 33360, 34750, 35584, 36240, 37750, 38400, 38656, 40000, 41700, 41978, 44480, 45300, 48000, 48320, 52125, 53376, 55600, 56625, 57984, 60000, 60400, 62967, 64000, 66720, 69500, 71168, 72480, 75500, 77312, 80000, 83400, 83956, 86875, 88960, 90600, 94375, 96000, 96640, 104250, 104945, 106752, 111200, 113250, 115968, 120000, 120800, 125934, 133440, 139000, 144960, 151000, 160000, 166800, 167912, 173750, 177920, 181200, 188750, 192000, 193280, 208500, 209890, 213504, 222400, 226500, 231936, 240000, 241600, 251868, 260625, 266880, 278000, 283125, 289920, 302000, 314835, 320000, 333600, 335824, 347500, 355840, 362400, 377500, 386560, 417000, 419780, 444800, 453000, 480000, 483200, 503736, 521250, 524725, 533760, 556000, 566250, 579840, 604000, 629670, 667200, 671648, 695000, 724800, 755000, 834000, 839560, 889600, 906000, 960000, 966400, 1007472, 1042500, 1049450, 1067520, 1112000, 1132500, 1159680, 1208000, 1259340, 1334400, 1343296, 1390000, 1449600, 1510000, 1574175, 1668000, 1679120, 1779200, 1812000, 1932800, 2014944, 2085000, 2098900, 2224000, 2265000, 2416000, 2518680, 2623625, 2668800, 2686592, 2780000, 2899200, 3020000, 3148350, 3336000, 3358240, 3624000, 4029888, 4170000, 4197800, 4448000, 4530000, 4832000, 5037360, 5247250, 5337600, 5373184, 5560000, 5798400, 6040000, 6296700, 6672000, 6716480, 7248000, 7870875, 8059776, 8340000, 8395600, 8896000, 9060000, 9664000, 10074720, 10494500, 10746368, 11120000, 12080000, 12593400, 13118125, 13344000, 13432960, 14496000, 15741750, 16119552, 16680000, 16791200, 18120000, 20149440, 20989000, 22240000, 24160000, 25186800, 26236250, 26688000, 26865920, 28992000, 31483500, 32239104, 33360000, 33582400, 36240000, 39354375, 40298880, 41978000, 44480000, 48320000, 50373600, 52472500, 53731840, 62967000, 66720000, 67164800, 72480000, 78708750, 80597760, 83956000, 100747200, 104945000, 125934000, 133440000, 134329600, 144960000, 157417500, 161195520, 167912000, 201494400, 209890000, 251868000, 268659200, 314835000, 335824000, 402988800, 419780000, 503736000, 629670000, 671648000, 805977600, 839560000, 1007472000, 1259340000, 1343296000, 1679120000, 2014944000, 2518680000, 3358240000, 4029888000, 5037360000, 6716480000, 10074720000, 20149440000]

約数ペア:

[(1, 20149440000), (2, 10074720000), (3, 6716480000), (4, 5037360000), (5, 4029888000), (6, 3358240000), (8, 2518680000), (10, 2014944000), (12, 1679120000), (15, 1343296000), (16, 1259340000), (20, 1007472000), (24, 839560000), (25, 805977600), (30, 671648000), (32, 629670000), (40, 503736000), (48, 419780000), (50, 402988800), (60, 335824000), (64, 314835000), (75, 268659200), (80, 251868000), (96, 209890000), (100, 201494400), (120, 167912000), (125, 161195520), (128, 157417500), (139, 144960000), (150, 134329600), (151, 133440000), (160, 125934000), (192, 104945000), (200, 100747200), (240, 83956000), (250, 80597760), (256, 78708750), (278, 72480000), (300, 67164800), (302, 66720000), (320, 62967000), (375, 53731840), (384, 52472500), (400, 50373600), (417, 48320000), (453, 44480000), (480, 41978000), (500, 40298880), (512, 39354375), (556, 36240000), (600, 33582400), (604, 33360000), (625, 32239104), (640, 31483500), (695, 28992000), (750, 26865920), (755, 26688000), (768, 26236250), (800, 25186800), (834, 24160000), (906, 22240000), (960, 20989000), (1000, 20149440), (1112, 18120000), (1200, 16791200), (1208, 16680000), (1250, 16119552), (1280, 15741750), (1390, 14496000), (1500, 13432960), (1510, 13344000), (1536, 13118125), (1600, 12593400), (1668, 12080000), (1812, 11120000), (1875, 10746368), (1920, 10494500), (2000, 10074720), (2085, 9664000), (2224, 9060000), (2265, 8896000), (2400, 8395600), (2416, 8340000), (2500, 8059776), (2560, 7870875), (2780, 7248000), (3000, 6716480), (3020, 6672000), (3200, 6296700), (3336, 6040000), (3475, 5798400), (3624, 5560000), (3750, 5373184), (3775, 5337600), (3840, 5247250), (4000, 5037360), (4170, 4832000), (4448, 4530000), (4530, 4448000), (4800, 4197800), (4832, 4170000), (5000, 4029888), (5560, 3624000), (6000, 3358240), (6040, 3336000), (6400, 3148350), (6672, 3020000), (6950, 2899200), (7248, 2780000), (7500, 2686592), (7550, 2668800), (7680, 2623625), (8000, 2518680), (8340, 2416000), (8896, 2265000), (9060, 2224000), (9600, 2098900), (9664, 2085000), (10000, 2014944), (10425, 1932800), (11120, 1812000), (11325, 1779200), (12000, 1679120), (12080, 1668000), (12800, 1574175), (13344, 1510000), (13900, 1449600), (14496, 1390000), (15000, 1343296), (15100, 1334400), (16000, 1259340), (16680, 1208000), (17375, 1159680), (17792, 1132500), (18120, 1112000), (18875, 1067520), (19200, 1049450), (19328, 1042500), (20000, 1007472), (20850, 966400), (20989, 960000), (22240, 906000), (22650, 889600), (24000, 839560), (24160, 834000), (26688, 755000), (27800, 724800), (28992, 695000), (30000, 671648), (30200, 667200), (32000, 629670), (33360, 604000), (34750, 579840), (35584, 566250), (36240, 556000), (37750, 533760), (38400, 524725), (38656, 521250), (40000, 503736), (41700, 483200), (41978, 480000), (44480, 453000), (45300, 444800), (48000, 419780), (48320, 417000), (52125, 386560), (53376, 377500), (55600, 362400), (56625, 355840), (57984, 347500), (60000, 335824), (60400, 333600), (62967, 320000), (64000, 314835), (66720, 302000), (69500, 289920), (71168, 283125), (72480, 278000), (75500, 266880), (77312, 260625), (80000, 251868), (83400, 241600), (83956, 240000), (86875, 231936), (88960, 226500), (90600, 222400), (94375, 213504), (96000, 209890), (96640, 208500), (104250, 193280), (104945, 192000), (106752, 188750), (111200, 181200), (113250, 177920), (115968, 173750), (120000, 167912), (120800, 166800), (125934, 160000), (133440, 151000), (139000, 144960)]