8438286080

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 432

約数和(自身を含む): 25347480480

約数和(自身を除く): 16909194400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 73, 76, 80, 95, 97, 98, 112, 128, 133, 140, 146, 152, 160, 190, 194, 196, 224, 245, 256, 266, 280, 292, 304, 320, 365, 380, 388, 392, 448, 485, 490, 511, 532, 560, 584, 608, 640, 665, 679, 730, 760, 776, 784, 896, 931, 970, 980, 1022, 1064, 1120, 1168, 1216, 1280, 1330, 1358, 1387, 1460, 1520, 1552, 1568, 1792, 1843, 1862, 1940, 1960, 2044, 2128, 2240, 2336, 2432, 2555, 2660, 2716, 2774, 2920, 3040, 3104, 3136, 3395, 3577, 3686, 3724, 3880, 3920, 4088, 4256, 4480, 4655, 4672, 4753, 4864, 5110, 5320, 5432, 5548, 5840, 6080, 6208, 6272, 6790, 6935, 7081, 7154, 7372, 7448, 7760, 7840, 8176, 8512, 8960, 9215, 9310, 9344, 9506, 9709, 10220, 10640, 10864, 11096, 11680, 12160, 12416, 12544, 12901, 13580, 13870, 14162, 14308, 14744, 14896, 15520, 15680, 16352, 17024, 17885, 18430, 18620, 18688, 19012, 19418, 20440, 21280, 21728, 22192, 23360, 23765, 24320, 24832, 25802, 27160, 27740, 28324, 28616, 29488, 29792, 31040, 31360, 32704, 34048, 35405, 35770, 36860, 37240, 38024, 38836, 40880, 42560, 43456, 44384, 46720, 47530, 48545, 49567, 51604, 54320, 55480, 56648, 57232, 58976, 59584, 62080, 62720, 64505, 65408, 67963, 70810, 71540, 73720, 74480, 76048, 77672, 81760, 85120, 86912, 88768, 90307, 93440, 95060, 97090, 99134, 103208, 108640, 110960, 113296, 114464, 117952, 119168, 124160, 129010, 130816, 134539, 135926, 141620, 143080, 147440, 148960, 152096, 155344, 163520, 170240, 173824, 177536, 180614, 190120, 194180, 198268, 206416, 217280, 221920, 226592, 228928, 235904, 238336, 247835, 258020, 269078, 271852, 283240, 286160, 294880, 297920, 304192, 310688, 327040, 339815, 346969, 355072, 361228, 380240, 388360, 396536, 412832, 434560, 443840, 451535, 453184, 457856, 471808, 495670, 516040, 538156, 543704, 566480, 572320, 589760, 595840, 608384, 621376, 654080, 672695, 679630, 693938, 722456, 760480, 776720, 793072, 825664, 869120, 887680, 903070, 906368, 915712, 941773, 991340, 1032080, 1076312, 1087408, 1132960, 1144640, 1179520, 1191680, 1216768, 1242752, 1345390, 1359260, 1387876, 1444912, 1520960, 1553440, 1586144, 1651328, 1734845, 1775360, 1806140, 1812736, 1883546, 1982680, 2064160, 2152624, 2174816, 2265920, 2289280, 2359040, 2485504, 2690780, 2718520, 2775752, 2889824, 3041920, 3106880, 3172288, 3302656, 3469690, 3612280, 3767092, 3965360, 4128320, 4305248, 4349632, 4531840, 4578560, 4708865, 5381560, 5437040, 5551504, 5779648, 6083840, 6213760, 6344576, 6592411, 6939380, 7224560, 7534184, 7930720, 8256640, 8610496, 8699264, 9063680, 9417730, 10763120, 10874080, 11103008, 11559296, 12427520, 12689152, 13184822, 13878760, 14449120, 15068368, 15861440, 16513280, 17220992, 17398528, 18835460, 21526240, 21748160, 22206016, 23118592, 26369644, 27757520, 28898240, 30136736, 31722880, 32962055, 34441984, 37670920, 43052480, 43496320, 44412032, 52739288, 55515040, 57796480, 60273472, 63445760, 65924110, 75341840, 86104960, 86992640, 88824064, 105478576, 111030080, 115592960, 120546944, 131848220, 150683680, 172209920, 210957152, 222060160, 241093888, 263696440, 301367360, 421914304, 444120320, 527392880, 602734720, 843828608, 1054785760, 1205469440, 1687657216, 2109571520, 4219143040, 8438286080]

約数ペア:

[(1, 8438286080), (2, 4219143040), (4, 2109571520), (5, 1687657216), (7, 1205469440), (8, 1054785760), (10, 843828608), (14, 602734720), (16, 527392880), (19, 444120320), (20, 421914304), (28, 301367360), (32, 263696440), (35, 241093888), (38, 222060160), (40, 210957152), (49, 172209920), (56, 150683680), (64, 131848220), (70, 120546944), (73, 115592960), (76, 111030080), (80, 105478576), (95, 88824064), (97, 86992640), (98, 86104960), (112, 75341840), (128, 65924110), (133, 63445760), (140, 60273472), (146, 57796480), (152, 55515040), (160, 52739288), (190, 44412032), (194, 43496320), (196, 43052480), (224, 37670920), (245, 34441984), (256, 32962055), (266, 31722880), (280, 30136736), (292, 28898240), (304, 27757520), (320, 26369644), (365, 23118592), (380, 22206016), (388, 21748160), (392, 21526240), (448, 18835460), (485, 17398528), (490, 17220992), (511, 16513280), (532, 15861440), (560, 15068368), (584, 14449120), (608, 13878760), (640, 13184822), (665, 12689152), (679, 12427520), (730, 11559296), (760, 11103008), (776, 10874080), (784, 10763120), (896, 9417730), (931, 9063680), (970, 8699264), (980, 8610496), (1022, 8256640), (1064, 7930720), (1120, 7534184), (1168, 7224560), (1216, 6939380), (1280, 6592411), (1330, 6344576), (1358, 6213760), (1387, 6083840), (1460, 5779648), (1520, 5551504), (1552, 5437040), (1568, 5381560), (1792, 4708865), (1843, 4578560), (1862, 4531840), (1940, 4349632), (1960, 4305248), (2044, 4128320), (2128, 3965360), (2240, 3767092), (2336, 3612280), (2432, 3469690), (2555, 3302656), (2660, 3172288), (2716, 3106880), (2774, 3041920), (2920, 2889824), (3040, 2775752), (3104, 2718520), (3136, 2690780), (3395, 2485504), (3577, 2359040), (3686, 2289280), (3724, 2265920), (3880, 2174816), (3920, 2152624), (4088, 2064160), (4256, 1982680), (4480, 1883546), (4655, 1812736), (4672, 1806140), (4753, 1775360), (4864, 1734845), (5110, 1651328), (5320, 1586144), (5432, 1553440), (5548, 1520960), (5840, 1444912), (6080, 1387876), (6208, 1359260), (6272, 1345390), (6790, 1242752), (6935, 1216768), (7081, 1191680), (7154, 1179520), (7372, 1144640), (7448, 1132960), (7760, 1087408), (7840, 1076312), (8176, 1032080), (8512, 991340), (8960, 941773), (9215, 915712), (9310, 906368), (9344, 903070), (9506, 887680), (9709, 869120), (10220, 825664), (10640, 793072), (10864, 776720), (11096, 760480), (11680, 722456), (12160, 693938), (12416, 679630), (12544, 672695), (12901, 654080), (13580, 621376), (13870, 608384), (14162, 595840), (14308, 589760), (14744, 572320), (14896, 566480), (15520, 543704), (15680, 538156), (16352, 516040), (17024, 495670), (17885, 471808), (18430, 457856), (18620, 453184), (18688, 451535), (19012, 443840), (19418, 434560), (20440, 412832), (21280, 396536), (21728, 388360), (22192, 380240), (23360, 361228), (23765, 355072), (24320, 346969), (24832, 339815), (25802, 327040), (27160, 310688), (27740, 304192), (28324, 297920), (28616, 294880), (29488, 286160), (29792, 283240), (31040, 271852), (31360, 269078), (32704, 258020), (34048, 247835), (35405, 238336), (35770, 235904), (36860, 228928), (37240, 226592), (38024, 221920), (38836, 217280), (40880, 206416), (42560, 198268), (43456, 194180), (44384, 190120), (46720, 180614), (47530, 177536), (48545, 173824), (49567, 170240), (51604, 163520), (54320, 155344), (55480, 152096), (56648, 148960), (57232, 147440), (58976, 143080), (59584, 141620), (62080, 135926), (62720, 134539), (64505, 130816), (65408, 129010), (67963, 124160), (70810, 119168), (71540, 117952), (73720, 114464), (74480, 113296), (76048, 110960), (77672, 108640), (81760, 103208), (85120, 99134), (86912, 97090), (88768, 95060), (90307, 93440)]