256256750400

素因数分解:

$2^6\times 3^1\times 5^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{8317}}^1$

素因数の和:8487

約数の個数: 504

約数和(自身を含む): 985582784736

約数和(自身を除く): 729326034336

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 49, 50, 56, 60, 64, 70, 75, 80, 84, 96, 98, 100, 105, 112, 120, 131, 140, 147, 150, 160, 168, 175, 192, 196, 200, 210, 224, 240, 245, 262, 280, 294, 300, 320, 336, 350, 392, 393, 400, 420, 448, 480, 490, 524, 525, 560, 588, 600, 655, 672, 700, 735, 784, 786, 800, 840, 917, 960, 980, 1048, 1050, 1120, 1176, 1200, 1225, 1310, 1344, 1400, 1470, 1568, 1572, 1600, 1680, 1834, 1960, 1965, 2096, 2100, 2240, 2352, 2400, 2450, 2620, 2751, 2800, 2940, 3136, 3144, 3275, 3360, 3668, 3675, 3920, 3930, 4192, 4200, 4585, 4704, 4800, 4900, 5240, 5502, 5600, 5880, 6288, 6419, 6550, 6720, 7336, 7350, 7840, 7860, 8317, 8384, 8400, 9170, 9408, 9800, 9825, 10480, 11004, 11200, 11760, 12576, 12838, 13100, 13755, 14672, 14700, 15680, 15720, 16634, 16800, 18340, 19257, 19600, 19650, 20960, 22008, 22925, 23520, 24951, 25152, 25676, 26200, 27510, 29344, 29400, 31440, 32095, 33268, 33600, 36680, 38514, 39200, 39300, 41585, 41920, 44016, 45850, 47040, 49902, 51352, 52400, 55020, 58219, 58688, 58800, 62880, 64190, 66536, 68775, 73360, 77028, 78400, 78600, 83170, 88032, 91700, 96285, 99804, 102704, 104800, 110040, 116438, 117600, 124755, 125760, 128380, 133072, 137550, 146720, 154056, 157200, 160475, 166340, 174657, 176064, 183400, 192570, 199608, 205408, 207925, 209600, 220080, 232876, 235200, 249510, 256760, 266144, 275100, 291095, 293440, 308112, 314400, 320950, 332680, 349314, 366800, 385140, 399216, 407533, 410816, 415850, 440160, 465752, 481425, 499020, 513520, 532288, 550200, 582190, 616224, 623775, 628800, 641900, 665360, 698628, 733600, 770280, 798432, 815066, 831700, 873285, 880320, 931504, 962850, 998040, 1027040, 1089527, 1100400, 1164380, 1222599, 1232448, 1247550, 1283800, 1330720, 1397256, 1455475, 1467200, 1540560, 1596864, 1630132, 1663400, 1746570, 1863008, 1925700, 1996080, 2037665, 2054080, 2179054, 2200800, 2328760, 2445198, 2495100, 2567600, 2661440, 2794512, 2910950, 3081120, 3260264, 3268581, 3326800, 3493140, 3726016, 3851400, 3992160, 4075330, 4358108, 4366425, 4401600, 4657520, 4890396, 4990200, 5135200, 5447635, 5589024, 5821900, 6112995, 6162240, 6520528, 6537162, 6653600, 6986280, 7626689, 7702800, 7984320, 8150660, 8716216, 8732850, 9315040, 9780792, 9980400, 10188325, 10270400, 10895270, 11178048, 11643800, 12225990, 13041056, 13074324, 13307200, 13972560, 15253378, 15405600, 16301320, 16342905, 17432432, 17465700, 18630080, 19561584, 19960800, 20376650, 21790540, 22880067, 23287600, 24451980, 26082112, 26148648, 27238175, 27945120, 30506756, 30564975, 30811200, 32602640, 32685810, 34864864, 34931400, 38133445, 39123168, 39921600, 40753300, 43581080, 45760134, 46575200, 48903960, 52297296, 53386823, 54476350, 55890240, 61013512, 61129950, 65205280, 65371620, 69729728, 69862800, 76266890, 78246336, 81506600, 81714525, 87162160, 91520268, 93150400, 97807920, 104594592, 106773646, 108952700, 114400335, 122027024, 122259900, 130410560, 130743240, 139725600, 152533780, 160160469, 163013200, 163429050, 174324320, 183040536, 190667225, 195615840, 209189184, 213547292, 217905400, 228800670, 244054048, 244519800, 261486480, 266934115, 279451200, 305067560, 320320938, 326026400, 326858100, 348648640, 366081072, 381334450, 391231680, 427094584, 435810800, 457601340, 488108096, 489039600, 522972960, 533868230, 572001675, 610135120, 640641876, 652052800, 653716200, 732162144, 762668900, 800802345, 854189168, 871621600, 915202680, 978079200, 1045945920, 1067736460, 1144003350, 1220270240, 1281283752, 1307432400, 1334670575, 1464324288, 1525337800, 1601604690, 1708378336, 1743243200, 1830405360, 1956158400, 2135472920, 2288006700, 2440540480, 2562567504, 2614864800, 2669341150, 3050675600, 3203209380, 3416756672, 3660810720, 4004011725, 4270945840, 4576013400, 5125135008, 5229729600, 5338682300, 6101351200, 6406418760, 7321621440, 8008023450, 8541891680, 9152026800, 10250270016, 10677364600, 12202702400, 12812837520, 16016046900, 17083783360, 18304053600, 21354729200, 25625675040, 32032093800, 36608107200, 42709458400, 51251350080, 64064187600, 85418916800, 128128375200, 256256750400]

約数ペア:

[(1, 256256750400), (2, 128128375200), (3, 85418916800), (4, 64064187600), (5, 51251350080), (6, 42709458400), (7, 36608107200), (8, 32032093800), (10, 25625675040), (12, 21354729200), (14, 18304053600), (15, 17083783360), (16, 16016046900), (20, 12812837520), (21, 12202702400), (24, 10677364600), (25, 10250270016), (28, 9152026800), (30, 8541891680), (32, 8008023450), (35, 7321621440), (40, 6406418760), (42, 6101351200), (48, 5338682300), (49, 5229729600), (50, 5125135008), (56, 4576013400), (60, 4270945840), (64, 4004011725), (70, 3660810720), (75, 3416756672), (80, 3203209380), (84, 3050675600), (96, 2669341150), (98, 2614864800), (100, 2562567504), (105, 2440540480), (112, 2288006700), (120, 2135472920), (131, 1956158400), (140, 1830405360), (147, 1743243200), (150, 1708378336), (160, 1601604690), (168, 1525337800), (175, 1464324288), (192, 1334670575), (196, 1307432400), (200, 1281283752), (210, 1220270240), (224, 1144003350), (240, 1067736460), (245, 1045945920), (262, 978079200), (280, 915202680), (294, 871621600), (300, 854189168), (320, 800802345), (336, 762668900), (350, 732162144), (392, 653716200), (393, 652052800), (400, 640641876), (420, 610135120), (448, 572001675), (480, 533868230), (490, 522972960), (524, 489039600), (525, 488108096), (560, 457601340), (588, 435810800), (600, 427094584), (655, 391231680), (672, 381334450), (700, 366081072), (735, 348648640), (784, 326858100), (786, 326026400), (800, 320320938), (840, 305067560), (917, 279451200), (960, 266934115), (980, 261486480), (1048, 244519800), (1050, 244054048), (1120, 228800670), (1176, 217905400), (1200, 213547292), (1225, 209189184), (1310, 195615840), (1344, 190667225), (1400, 183040536), (1470, 174324320), (1568, 163429050), (1572, 163013200), (1600, 160160469), (1680, 152533780), (1834, 139725600), (1960, 130743240), (1965, 130410560), (2096, 122259900), (2100, 122027024), (2240, 114400335), (2352, 108952700), (2400, 106773646), (2450, 104594592), (2620, 97807920), (2751, 93150400), (2800, 91520268), (2940, 87162160), (3136, 81714525), (3144, 81506600), (3275, 78246336), (3360, 76266890), (3668, 69862800), (3675, 69729728), (3920, 65371620), (3930, 65205280), (4192, 61129950), (4200, 61013512), (4585, 55890240), (4704, 54476350), (4800, 53386823), (4900, 52297296), (5240, 48903960), (5502, 46575200), (5600, 45760134), (5880, 43581080), (6288, 40753300), (6419, 39921600), (6550, 39123168), (6720, 38133445), (7336, 34931400), (7350, 34864864), (7840, 32685810), (7860, 32602640), (8317, 30811200), (8384, 30564975), (8400, 30506756), (9170, 27945120), (9408, 27238175), (9800, 26148648), (9825, 26082112), (10480, 24451980), (11004, 23287600), (11200, 22880067), (11760, 21790540), (12576, 20376650), (12838, 19960800), (13100, 19561584), (13755, 18630080), (14672, 17465700), (14700, 17432432), (15680, 16342905), (15720, 16301320), (16634, 15405600), (16800, 15253378), (18340, 13972560), (19257, 13307200), (19600, 13074324), (19650, 13041056), (20960, 12225990), (22008, 11643800), (22925, 11178048), (23520, 10895270), (24951, 10270400), (25152, 10188325), (25676, 9980400), (26200, 9780792), (27510, 9315040), (29344, 8732850), (29400, 8716216), (31440, 8150660), (32095, 7984320), (33268, 7702800), (33600, 7626689), (36680, 6986280), (38514, 6653600), (39200, 6537162), (39300, 6520528), (41585, 6162240), (41920, 6112995), (44016, 5821900), (45850, 5589024), (47040, 5447635), (49902, 5135200), (51352, 4990200), (52400, 4890396), (55020, 4657520), (58219, 4401600), (58688, 4366425), (58800, 4358108), (62880, 4075330), (64190, 3992160), (66536, 3851400), (68775, 3726016), (73360, 3493140), (77028, 3326800), (78400, 3268581), (78600, 3260264), (83170, 3081120), (88032, 2910950), (91700, 2794512), (96285, 2661440), (99804, 2567600), (102704, 2495100), (104800, 2445198), (110040, 2328760), (116438, 2200800), (117600, 2179054), (124755, 2054080), (125760, 2037665), (128380, 1996080), (133072, 1925700), (137550, 1863008), (146720, 1746570), (154056, 1663400), (157200, 1630132), (160475, 1596864), (166340, 1540560), (174657, 1467200), (176064, 1455475), (183400, 1397256), (192570, 1330720), (199608, 1283800), (205408, 1247550), (207925, 1232448), (209600, 1222599), (220080, 1164380), (232876, 1100400), (235200, 1089527), (249510, 1027040), (256760, 998040), (266144, 962850), (275100, 931504), (291095, 880320), (293440, 873285), (308112, 831700), (314400, 815066), (320950, 798432), (332680, 770280), (349314, 733600), (366800, 698628), (385140, 665360), (399216, 641900), (407533, 628800), (410816, 623775), (415850, 616224), (440160, 582190), (465752, 550200), (481425, 532288), (499020, 513520)]