261635137920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1\times {\mathrm{3389}}^1$

素因数の和:4458

約数の個数: 384

約数和(自身を含む): 974186740800

約数和(自身を除く): 712551602880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1031, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2062, 2080, 2340, 2496, 2880, 3093, 3120, 3389, 3744, 4124, 4160, 4680, 4992, 5155, 5760, 6186, 6240, 6778, 7488, 8248, 8320, 9279, 9360, 10167, 10310, 12372, 12480, 13403, 13556, 14976, 15465, 16496, 16945, 18558, 18720, 20334, 20620, 24744, 24960, 26806, 27112, 30501, 30930, 32992, 33890, 37116, 37440, 40209, 40668, 41240, 44057, 46395, 49488, 50835, 53612, 54224, 61002, 61860, 65984, 67015, 67780, 74232, 74880, 80418, 81336, 82480, 88114, 92790, 98976, 101670, 107224, 108448, 120627, 122004, 123720, 131968, 132171, 134030, 135560, 148464, 152505, 160836, 162672, 164960, 176228, 185580, 197952, 201045, 203340, 214448, 216896, 220285, 241254, 244008, 247440, 264342, 268060, 271120, 296928, 305010, 321672, 325344, 329920, 352456, 371160, 395904, 396513, 402090, 406680, 428896, 433792, 440570, 482508, 488016, 494880, 528684, 536120, 542240, 593856, 603135, 610020, 643344, 650688, 659840, 660855, 704912, 742320, 793026, 804180, 813360, 857792, 881140, 965016, 976032, 989760, 1057368, 1072240, 1084480, 1187712, 1206270, 1220040, 1286688, 1301376, 1321710, 1409824, 1484640, 1586052, 1608360, 1626720, 1715584, 1762280, 1930032, 1952064, 1979520, 1982565, 2114736, 2144480, 2168960, 2412540, 2440080, 2573376, 2643420, 2819648, 2969280, 3172104, 3216720, 3253440, 3494059, 3524560, 3860064, 3904128, 3965130, 4229472, 4288960, 4825080, 4880160, 5146752, 5286840, 5639296, 5938560, 6344208, 6433440, 6506880, 6988118, 7049120, 7720128, 7930260, 8458944, 8577920, 9650160, 9760320, 10482177, 10573680, 12688416, 12866880, 13976236, 14098240, 15440256, 15860520, 16917888, 17470295, 19300320, 19520640, 20964354, 21147360, 25376832, 25733760, 27952472, 28196480, 31446531, 31721040, 34940590, 38600640, 41928708, 42294720, 45422767, 50753664, 52410885, 55904944, 62893062, 63442080, 69881180, 77201280, 83857416, 84589440, 90845534, 104821770, 111809888, 125786124, 126884160, 136268301, 139762360, 157232655, 167714832, 181691068, 209643540, 223619776, 227113835, 251572248, 253768320, 272536602, 279524720, 314465310, 335429664, 363382136, 408804903, 419287080, 447239552, 454227670, 503144496, 545073204, 559049440, 628930620, 670859328, 681341505, 726764272, 817609806, 838574160, 908455340, 1006288992, 1090146408, 1118098880, 1257861240, 1341718656, 1362683010, 1453528544, 1635219612, 1677148320, 1816910680, 2012577984, 2044024515, 2180292816, 2236197760, 2515722480, 2725366020, 2907057088, 3270439224, 3354296640, 3633821360, 4025155968, 4088049030, 4360585632, 5031444960, 5450732040, 5814114176, 6540878448, 6708593280, 7267642720, 8176098060, 8721171264, 10062889920, 10901464080, 13081756896, 14535285440, 16352196120, 17442342528, 20125779840, 21802928160, 26163513792, 29070570880, 32704392240, 43605856320, 52327027584, 65408784480, 87211712640, 130817568960, 261635137920]

約数ペア:

[(1, 261635137920), (2, 130817568960), (3, 87211712640), (4, 65408784480), (5, 52327027584), (6, 43605856320), (8, 32704392240), (9, 29070570880), (10, 26163513792), (12, 21802928160), (13, 20125779840), (15, 17442342528), (16, 16352196120), (18, 14535285440), (20, 13081756896), (24, 10901464080), (26, 10062889920), (30, 8721171264), (32, 8176098060), (36, 7267642720), (39, 6708593280), (40, 6540878448), (45, 5814114176), (48, 5450732040), (52, 5031444960), (60, 4360585632), (64, 4088049030), (65, 4025155968), (72, 3633821360), (78, 3354296640), (80, 3270439224), (90, 2907057088), (96, 2725366020), (104, 2515722480), (117, 2236197760), (120, 2180292816), (128, 2044024515), (130, 2012577984), (144, 1816910680), (156, 1677148320), (160, 1635219612), (180, 1453528544), (192, 1362683010), (195, 1341718656), (208, 1257861240), (234, 1118098880), (240, 1090146408), (260, 1006288992), (288, 908455340), (312, 838574160), (320, 817609806), (360, 726764272), (384, 681341505), (390, 670859328), (416, 628930620), (468, 559049440), (480, 545073204), (520, 503144496), (576, 454227670), (585, 447239552), (624, 419287080), (640, 408804903), (720, 363382136), (780, 335429664), (832, 314465310), (936, 279524720), (960, 272536602), (1031, 253768320), (1040, 251572248), (1152, 227113835), (1170, 223619776), (1248, 209643540), (1440, 181691068), (1560, 167714832), (1664, 157232655), (1872, 139762360), (1920, 136268301), (2062, 126884160), (2080, 125786124), (2340, 111809888), (2496, 104821770), (2880, 90845534), (3093, 84589440), (3120, 83857416), (3389, 77201280), (3744, 69881180), (4124, 63442080), (4160, 62893062), (4680, 55904944), (4992, 52410885), (5155, 50753664), (5760, 45422767), (6186, 42294720), (6240, 41928708), (6778, 38600640), (7488, 34940590), (8248, 31721040), (8320, 31446531), (9279, 28196480), (9360, 27952472), (10167, 25733760), (10310, 25376832), (12372, 21147360), (12480, 20964354), (13403, 19520640), (13556, 19300320), (14976, 17470295), (15465, 16917888), (16496, 15860520), (16945, 15440256), (18558, 14098240), (18720, 13976236), (20334, 12866880), (20620, 12688416), (24744, 10573680), (24960, 10482177), (26806, 9760320), (27112, 9650160), (30501, 8577920), (30930, 8458944), (32992, 7930260), (33890, 7720128), (37116, 7049120), (37440, 6988118), (40209, 6506880), (40668, 6433440), (41240, 6344208), (44057, 5938560), (46395, 5639296), (49488, 5286840), (50835, 5146752), (53612, 4880160), (54224, 4825080), (61002, 4288960), (61860, 4229472), (65984, 3965130), (67015, 3904128), (67780, 3860064), (74232, 3524560), (74880, 3494059), (80418, 3253440), (81336, 3216720), (82480, 3172104), (88114, 2969280), (92790, 2819648), (98976, 2643420), (101670, 2573376), (107224, 2440080), (108448, 2412540), (120627, 2168960), (122004, 2144480), (123720, 2114736), (131968, 1982565), (132171, 1979520), (134030, 1952064), (135560, 1930032), (148464, 1762280), (152505, 1715584), (160836, 1626720), (162672, 1608360), (164960, 1586052), (176228, 1484640), (185580, 1409824), (197952, 1321710), (201045, 1301376), (203340, 1286688), (214448, 1220040), (216896, 1206270), (220285, 1187712), (241254, 1084480), (244008, 1072240), (247440, 1057368), (264342, 989760), (268060, 976032), (271120, 965016), (296928, 881140), (305010, 857792), (321672, 813360), (325344, 804180), (329920, 793026), (352456, 742320), (371160, 704912), (395904, 660855), (396513, 659840), (402090, 650688), (406680, 643344), (428896, 610020), (433792, 603135), (440570, 593856), (482508, 542240), (488016, 536120), (494880, 528684)]