64745657600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{1931}}^1$

素因数の和:2014

約数の個数: 324

約数和(自身を含む): 179221779072

約数和(自身を除く): 114476121472

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 31, 32, 40, 50, 52, 62, 64, 65, 80, 100, 104, 124, 128, 130, 155, 160, 169, 200, 208, 248, 256, 260, 310, 320, 325, 338, 400, 403, 416, 496, 520, 620, 640, 650, 676, 775, 800, 806, 832, 845, 992, 1040, 1240, 1280, 1300, 1352, 1550, 1600, 1612, 1664, 1690, 1931, 1984, 2015, 2080, 2480, 2600, 2704, 3100, 3200, 3224, 3328, 3380, 3862, 3968, 4030, 4160, 4225, 4960, 5200, 5239, 5408, 6200, 6400, 6448, 6760, 7724, 7936, 8060, 8320, 8450, 9655, 9920, 10075, 10400, 10478, 10816, 12400, 12896, 13520, 15448, 16120, 16640, 16900, 19310, 19840, 20150, 20800, 20956, 21632, 24800, 25103, 25792, 26195, 27040, 30896, 32240, 33800, 38620, 39680, 40300, 41600, 41912, 43264, 48275, 49600, 50206, 51584, 52390, 54080, 59861, 61792, 64480, 67600, 77240, 80600, 83200, 83824, 96550, 99200, 100412, 103168, 104780, 108160, 119722, 123584, 125515, 128960, 130975, 135200, 154480, 161200, 167648, 193100, 198400, 200824, 209560, 216320, 239444, 247168, 251030, 257920, 261950, 270400, 299305, 308960, 322400, 326339, 335296, 386200, 401648, 419120, 478888, 494336, 502060, 515840, 523900, 540800, 598610, 617920, 627575, 644800, 652678, 670592, 772400, 778193, 803296, 838240, 957776, 1004120, 1047800, 1081600, 1197220, 1235840, 1255150, 1289600, 1305356, 1341184, 1496525, 1544800, 1556386, 1606592, 1631695, 1676480, 1915552, 2008240, 2095600, 2394440, 2471680, 2510300, 2579200, 2610712, 2993050, 3089600, 3112772, 3213184, 3263390, 3352960, 3831104, 3890965, 4016480, 4191200, 4788880, 5020600, 5221424, 5986100, 6179200, 6225544, 6426368, 6526780, 6705920, 7662208, 7781930, 8032960, 8158475, 8382400, 9577760, 10041200, 10116509, 10442848, 11972200, 12358400, 12451088, 13053560, 15324416, 15563860, 16065920, 16316950, 16764800, 19155520, 19454825, 20082400, 20233018, 20885696, 23944400, 24902176, 26107120, 31127720, 32131840, 32633900, 33529600, 38311040, 38909650, 40164800, 40466036, 41771392, 47888800, 49804352, 50582545, 52214240, 62255440, 65267800, 76622080, 77819300, 80329600, 80932072, 83542784, 95777600, 99608704, 101165090, 104428480, 124510880, 130535600, 155638600, 160659200, 161864144, 191555200, 199217408, 202330180, 208856960, 249021760, 252912725, 261071200, 311277200, 323728288, 383110400, 404660360, 417713920, 498043520, 505825450, 522142400, 622554400, 647456576, 809320720, 996087040, 1011650900, 1044284800, 1245108800, 1294913152, 1618641440, 2023301800, 2088569600, 2490217600, 2589826304, 3237282880, 4046603600, 4980435200, 6474565760, 8093207200, 12949131520, 16186414400, 32372828800, 64745657600]

約数ペア:

[(1, 64745657600), (2, 32372828800), (4, 16186414400), (5, 12949131520), (8, 8093207200), (10, 6474565760), (13, 4980435200), (16, 4046603600), (20, 3237282880), (25, 2589826304), (26, 2490217600), (31, 2088569600), (32, 2023301800), (40, 1618641440), (50, 1294913152), (52, 1245108800), (62, 1044284800), (64, 1011650900), (65, 996087040), (80, 809320720), (100, 647456576), (104, 622554400), (124, 522142400), (128, 505825450), (130, 498043520), (155, 417713920), (160, 404660360), (169, 383110400), (200, 323728288), (208, 311277200), (248, 261071200), (256, 252912725), (260, 249021760), (310, 208856960), (320, 202330180), (325, 199217408), (338, 191555200), (400, 161864144), (403, 160659200), (416, 155638600), (496, 130535600), (520, 124510880), (620, 104428480), (640, 101165090), (650, 99608704), (676, 95777600), (775, 83542784), (800, 80932072), (806, 80329600), (832, 77819300), (845, 76622080), (992, 65267800), (1040, 62255440), (1240, 52214240), (1280, 50582545), (1300, 49804352), (1352, 47888800), (1550, 41771392), (1600, 40466036), (1612, 40164800), (1664, 38909650), (1690, 38311040), (1931, 33529600), (1984, 32633900), (2015, 32131840), (2080, 31127720), (2480, 26107120), (2600, 24902176), (2704, 23944400), (3100, 20885696), (3200, 20233018), (3224, 20082400), (3328, 19454825), (3380, 19155520), (3862, 16764800), (3968, 16316950), (4030, 16065920), (4160, 15563860), (4225, 15324416), (4960, 13053560), (5200, 12451088), (5239, 12358400), (5408, 11972200), (6200, 10442848), (6400, 10116509), (6448, 10041200), (6760, 9577760), (7724, 8382400), (7936, 8158475), (8060, 8032960), (8320, 7781930), (8450, 7662208), (9655, 6705920), (9920, 6526780), (10075, 6426368), (10400, 6225544), (10478, 6179200), (10816, 5986100), (12400, 5221424), (12896, 5020600), (13520, 4788880), (15448, 4191200), (16120, 4016480), (16640, 3890965), (16900, 3831104), (19310, 3352960), (19840, 3263390), (20150, 3213184), (20800, 3112772), (20956, 3089600), (21632, 2993050), (24800, 2610712), (25103, 2579200), (25792, 2510300), (26195, 2471680), (27040, 2394440), (30896, 2095600), (32240, 2008240), (33800, 1915552), (38620, 1676480), (39680, 1631695), (40300, 1606592), (41600, 1556386), (41912, 1544800), (43264, 1496525), (48275, 1341184), (49600, 1305356), (50206, 1289600), (51584, 1255150), (52390, 1235840), (54080, 1197220), (59861, 1081600), (61792, 1047800), (64480, 1004120), (67600, 957776), (77240, 838240), (80600, 803296), (83200, 778193), (83824, 772400), (96550, 670592), (99200, 652678), (100412, 644800), (103168, 627575), (104780, 617920), (108160, 598610), (119722, 540800), (123584, 523900), (125515, 515840), (128960, 502060), (130975, 494336), (135200, 478888), (154480, 419120), (161200, 401648), (167648, 386200), (193100, 335296), (198400, 326339), (200824, 322400), (209560, 308960), (216320, 299305), (239444, 270400), (247168, 261950), (251030, 257920)]