1319458480000

素因数分解:

$2^7\times 5^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{19381}}^1$

素因数の和:19475

約数の個数: 320

約数和(自身を含む): 3520340255520

約数和(自身を除く): 2200881775520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 37, 40, 46, 50, 64, 74, 80, 92, 100, 115, 125, 128, 148, 160, 184, 185, 200, 230, 250, 296, 320, 368, 370, 400, 460, 500, 575, 592, 625, 640, 736, 740, 800, 851, 920, 925, 1000, 1150, 1184, 1250, 1472, 1480, 1600, 1702, 1840, 1850, 2000, 2300, 2368, 2500, 2875, 2944, 2960, 3200, 3404, 3680, 3700, 4000, 4255, 4600, 4625, 4736, 5000, 5750, 5920, 6808, 7360, 7400, 8000, 8510, 9200, 9250, 10000, 11500, 11840, 13616, 14375, 14720, 14800, 16000, 17020, 18400, 18500, 19381, 20000, 21275, 23000, 23125, 23680, 27232, 28750, 29600, 34040, 36800, 37000, 38762, 40000, 42550, 46000, 46250, 54464, 57500, 59200, 68080, 73600, 74000, 77524, 80000, 85100, 92000, 92500, 96905, 106375, 108928, 115000, 118400, 136160, 148000, 155048, 170200, 184000, 185000, 193810, 212750, 230000, 272320, 296000, 310096, 340400, 368000, 370000, 387620, 425500, 445763, 460000, 484525, 531875, 544640, 592000, 620192, 680800, 717097, 740000, 775240, 851000, 891526, 920000, 969050, 1063750, 1240384, 1361600, 1434194, 1480000, 1550480, 1702000, 1783052, 1840000, 1938100, 2127500, 2228815, 2422625, 2480768, 2723200, 2868388, 2960000, 3100960, 3404000, 3566104, 3585485, 3876200, 4255000, 4457630, 4845250, 5736776, 6201920, 6808000, 7132208, 7170970, 7752400, 8510000, 8915260, 9690500, 11144075, 11473552, 12113125, 12403840, 13616000, 14264416, 14341940, 15504800, 16493231, 17020000, 17830520, 17927425, 19381000, 22288150, 22947104, 24226250, 28528832, 28683880, 31009600, 32986462, 34040000, 35661040, 35854850, 38762000, 44576300, 45894208, 48452500, 55720375, 57057664, 57367760, 62019200, 65972924, 68080000, 71322080, 71709700, 77524000, 82466155, 89152600, 89637125, 91788416, 96905000, 111440750, 114735520, 131945848, 142644160, 143419400, 155048000, 164932310, 178305200, 179274250, 193810000, 222881500, 229471040, 263891696, 278601875, 285288320, 286838800, 310096000, 329864620, 356610400, 358548500, 387620000, 412330775, 445763000, 448185625, 458942080, 527783392, 557203750, 573677600, 659729240, 713220800, 717097000, 775240000, 824661550, 891526000, 896371250, 1055566784, 1114407500, 1147355200, 1319458480, 1426441600, 1434194000, 1550480000, 1649323100, 1783052000, 1792742500, 2061653875, 2111133568, 2228815000, 2294710400, 2638916960, 2868388000, 3298646200, 3566104000, 3585485000, 4123307750, 4457630000, 5277833920, 5736776000, 6597292400, 7132208000, 7170970000, 8246615500, 8915260000, 10308269375, 10555667840, 11473552000, 13194584800, 14341940000, 16493231000, 17830520000, 20616538750, 26389169600, 28683880000, 32986462000, 35661040000, 41233077500, 52778339200, 57367760000, 65972924000, 82466155000, 131945848000, 164932310000, 263891696000, 329864620000, 659729240000, 1319458480000]

約数ペア:

[(1, 1319458480000), (2, 659729240000), (4, 329864620000), (5, 263891696000), (8, 164932310000), (10, 131945848000), (16, 82466155000), (20, 65972924000), (23, 57367760000), (25, 52778339200), (32, 41233077500), (37, 35661040000), (40, 32986462000), (46, 28683880000), (50, 26389169600), (64, 20616538750), (74, 17830520000), (80, 16493231000), (92, 14341940000), (100, 13194584800), (115, 11473552000), (125, 10555667840), (128, 10308269375), (148, 8915260000), (160, 8246615500), (184, 7170970000), (185, 7132208000), (200, 6597292400), (230, 5736776000), (250, 5277833920), (296, 4457630000), (320, 4123307750), (368, 3585485000), (370, 3566104000), (400, 3298646200), (460, 2868388000), (500, 2638916960), (575, 2294710400), (592, 2228815000), (625, 2111133568), (640, 2061653875), (736, 1792742500), (740, 1783052000), (800, 1649323100), (851, 1550480000), (920, 1434194000), (925, 1426441600), (1000, 1319458480), (1150, 1147355200), (1184, 1114407500), (1250, 1055566784), (1472, 896371250), (1480, 891526000), (1600, 824661550), (1702, 775240000), (1840, 717097000), (1850, 713220800), (2000, 659729240), (2300, 573677600), (2368, 557203750), (2500, 527783392), (2875, 458942080), (2944, 448185625), (2960, 445763000), (3200, 412330775), (3404, 387620000), (3680, 358548500), (3700, 356610400), (4000, 329864620), (4255, 310096000), (4600, 286838800), (4625, 285288320), (4736, 278601875), (5000, 263891696), (5750, 229471040), (5920, 222881500), (6808, 193810000), (7360, 179274250), (7400, 178305200), (8000, 164932310), (8510, 155048000), (9200, 143419400), (9250, 142644160), (10000, 131945848), (11500, 114735520), (11840, 111440750), (13616, 96905000), (14375, 91788416), (14720, 89637125), (14800, 89152600), (16000, 82466155), (17020, 77524000), (18400, 71709700), (18500, 71322080), (19381, 68080000), (20000, 65972924), (21275, 62019200), (23000, 57367760), (23125, 57057664), (23680, 55720375), (27232, 48452500), (28750, 45894208), (29600, 44576300), (34040, 38762000), (36800, 35854850), (37000, 35661040), (38762, 34040000), (40000, 32986462), (42550, 31009600), (46000, 28683880), (46250, 28528832), (54464, 24226250), (57500, 22947104), (59200, 22288150), (68080, 19381000), (73600, 17927425), (74000, 17830520), (77524, 17020000), (80000, 16493231), (85100, 15504800), (92000, 14341940), (92500, 14264416), (96905, 13616000), (106375, 12403840), (108928, 12113125), (115000, 11473552), (118400, 11144075), (136160, 9690500), (148000, 8915260), (155048, 8510000), (170200, 7752400), (184000, 7170970), (185000, 7132208), (193810, 6808000), (212750, 6201920), (230000, 5736776), (272320, 4845250), (296000, 4457630), (310096, 4255000), (340400, 3876200), (368000, 3585485), (370000, 3566104), (387620, 3404000), (425500, 3100960), (445763, 2960000), (460000, 2868388), (484525, 2723200), (531875, 2480768), (544640, 2422625), (592000, 2228815), (620192, 2127500), (680800, 1938100), (717097, 1840000), (740000, 1783052), (775240, 1702000), (851000, 1550480), (891526, 1480000), (920000, 1434194), (969050, 1361600), (1063750, 1240384)]