260768673456

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{1609}}^1$

素因数の和:1904

約数の個数: 240

約数和(自身を含む): 730203264000

約数和(自身を除く): 469434590544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 141, 152, 188, 199, 228, 282, 304, 361, 376, 398, 456, 564, 597, 722, 752, 796, 893, 912, 1083, 1128, 1194, 1444, 1592, 1609, 1786, 2166, 2256, 2388, 2679, 2888, 3184, 3218, 3572, 3781, 4332, 4776, 4827, 5358, 5776, 6436, 7144, 7562, 8664, 9353, 9552, 9654, 10716, 11343, 12872, 14288, 15124, 16967, 17328, 18706, 19308, 21432, 22686, 25744, 28059, 30248, 30571, 33934, 37412, 38616, 42864, 45372, 50901, 56118, 60496, 61142, 67868, 71839, 74824, 75623, 77232, 90744, 91713, 101802, 112236, 122284, 135736, 143678, 149648, 151246, 177707, 181488, 183426, 203604, 215517, 224472, 226869, 244568, 271472, 287356, 302492, 320191, 355414, 366852, 407208, 431034, 448944, 453738, 489136, 533121, 574712, 580849, 604984, 640382, 710828, 733704, 814416, 862068, 907476, 960573, 1066242, 1149424, 1161698, 1209968, 1280764, 1421656, 1436837, 1467408, 1724136, 1742547, 1814952, 1921146, 2132484, 2323396, 2561528, 2843312, 2873674, 3376433, 3448272, 3485094, 3629904, 3842292, 4264968, 4310511, 4646792, 5123056, 5747348, 6083629, 6752866, 6970188, 7684584, 8529936, 8621022, 9293584, 10129299, 11494696, 12167258, 13505732, 13940376, 15048977, 15369168, 17242044, 18250887, 20258598, 22989392, 24334516, 27011464, 27299903, 27880752, 30097954, 34484088, 36501774, 40517196, 45146931, 48669032, 54022928, 54599806, 60195908, 68968176, 73003548, 81034392, 81899709, 90293862, 97338064, 109199612, 115588951, 120391816, 146007096, 162068784, 163799418, 180587724, 218399224, 231177902, 240783632, 285930563, 292014192, 327598836, 346766853, 361175448, 436798448, 462355804, 571861126, 655197672, 693533706, 722350896, 857791689, 924711608, 1143722252, 1310395344, 1387067412, 1715583378, 1849423216, 2287444504, 2774134824, 3431166756, 4574889008, 5432680697, 5548269648, 6862333512, 10865361394, 13724667024, 16298042091, 21730722788, 32596084182, 43461445576, 65192168364, 86922891152, 130384336728, 260768673456]

約数ペア:

[(1, 260768673456), (2, 130384336728), (3, 86922891152), (4, 65192168364), (6, 43461445576), (8, 32596084182), (12, 21730722788), (16, 16298042091), (19, 13724667024), (24, 10865361394), (38, 6862333512), (47, 5548269648), (48, 5432680697), (57, 4574889008), (76, 3431166756), (94, 2774134824), (114, 2287444504), (141, 1849423216), (152, 1715583378), (188, 1387067412), (199, 1310395344), (228, 1143722252), (282, 924711608), (304, 857791689), (361, 722350896), (376, 693533706), (398, 655197672), (456, 571861126), (564, 462355804), (597, 436798448), (722, 361175448), (752, 346766853), (796, 327598836), (893, 292014192), (912, 285930563), (1083, 240783632), (1128, 231177902), (1194, 218399224), (1444, 180587724), (1592, 163799418), (1609, 162068784), (1786, 146007096), (2166, 120391816), (2256, 115588951), (2388, 109199612), (2679, 97338064), (2888, 90293862), (3184, 81899709), (3218, 81034392), (3572, 73003548), (3781, 68968176), (4332, 60195908), (4776, 54599806), (4827, 54022928), (5358, 48669032), (5776, 45146931), (6436, 40517196), (7144, 36501774), (7562, 34484088), (8664, 30097954), (9353, 27880752), (9552, 27299903), (9654, 27011464), (10716, 24334516), (11343, 22989392), (12872, 20258598), (14288, 18250887), (15124, 17242044), (16967, 15369168), (17328, 15048977), (18706, 13940376), (19308, 13505732), (21432, 12167258), (22686, 11494696), (25744, 10129299), (28059, 9293584), (30248, 8621022), (30571, 8529936), (33934, 7684584), (37412, 6970188), (38616, 6752866), (42864, 6083629), (45372, 5747348), (50901, 5123056), (56118, 4646792), (60496, 4310511), (61142, 4264968), (67868, 3842292), (71839, 3629904), (74824, 3485094), (75623, 3448272), (77232, 3376433), (90744, 2873674), (91713, 2843312), (101802, 2561528), (112236, 2323396), (122284, 2132484), (135736, 1921146), (143678, 1814952), (149648, 1742547), (151246, 1724136), (177707, 1467408), (181488, 1436837), (183426, 1421656), (203604, 1280764), (215517, 1209968), (224472, 1161698), (226869, 1149424), (244568, 1066242), (271472, 960573), (287356, 907476), (302492, 862068), (320191, 814416), (355414, 733704), (366852, 710828), (407208, 640382), (431034, 604984), (448944, 580849), (453738, 574712), (489136, 533121)]