642000240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 480

約数和(自身を含む): 2674114560

約数和(自身を除く): 2032114320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 59, 60, 63, 68, 70, 72, 80, 84, 85, 90, 102, 105, 112, 118, 119, 120, 126, 127, 136, 140, 144, 153, 168, 170, 177, 180, 204, 210, 236, 238, 240, 252, 254, 255, 272, 280, 295, 306, 315, 336, 340, 354, 357, 360, 381, 408, 413, 420, 472, 476, 504, 508, 510, 531, 560, 590, 595, 612, 630, 635, 680, 708, 714, 720, 762, 765, 816, 826, 840, 885, 889, 944, 952, 1003, 1008, 1016, 1020, 1062, 1071, 1143, 1180, 1190, 1224, 1239, 1260, 1270, 1360, 1416, 1428, 1524, 1530, 1652, 1680, 1770, 1778, 1785, 1904, 1905, 2006, 2032, 2040, 2065, 2124, 2142, 2159, 2286, 2360, 2380, 2448, 2478, 2520, 2540, 2655, 2667, 2832, 2856, 3009, 3048, 3060, 3304, 3540, 3556, 3570, 3717, 3810, 4012, 4080, 4130, 4248, 4284, 4318, 4445, 4572, 4720, 4760, 4956, 5015, 5040, 5080, 5310, 5334, 5355, 5712, 5715, 6018, 6096, 6120, 6195, 6477, 6608, 7021, 7080, 7112, 7140, 7434, 7493, 7620, 8001, 8024, 8260, 8496, 8568, 8636, 8890, 9027, 9144, 9520, 9912, 10030, 10160, 10620, 10668, 10710, 10795, 11430, 12036, 12240, 12390, 12954, 13335, 14042, 14160, 14224, 14280, 14868, 14986, 15045, 15113, 15240, 16002, 16048, 16520, 17136, 17272, 17780, 18054, 18288, 18585, 19431, 19824, 20060, 21063, 21240, 21336, 21420, 21590, 22479, 22860, 24072, 24780, 25908, 26670, 28084, 28560, 29736, 29972, 30090, 30226, 30480, 32004, 32385, 33040, 34544, 35105, 35560, 36108, 37170, 37465, 38862, 40005, 40120, 42126, 42480, 42672, 42840, 43180, 44958, 45135, 45339, 45720, 48144, 49560, 51816, 52451, 53340, 56168, 59472, 59944, 60180, 60452, 63189, 64008, 64770, 67437, 70210, 71120, 72216, 74340, 74930, 75565, 77724, 80010, 80240, 84252, 85680, 86360, 89916, 90270, 90678, 91440, 97155, 99120, 103632, 104902, 105315, 106680, 112336, 112395, 119888, 120360, 120904, 126378, 127381, 128016, 129540, 134874, 136017, 140420, 144432, 148680, 149860, 151130, 155448, 157353, 160020, 168504, 172720, 179832, 180540, 181356, 194310, 209804, 210630, 213360, 224790, 226695, 240720, 241808, 252756, 254762, 259080, 262255, 269748, 272034, 280840, 297360, 299720, 302260, 310896, 314706, 315945, 320040, 337008, 337185, 359664, 361080, 362712, 382143, 388620, 419608, 421260, 449580, 453390, 472059, 505512, 509524, 518160, 524510, 539496, 544068, 561680, 599440, 604520, 629412, 631890, 636905, 640080, 674370, 680085, 722160, 725424, 764286, 777240, 786765, 839216, 842520, 891667, 899160, 906780, 944118, 1011024, 1019048, 1049020, 1078992, 1088136, 1146429, 1209040, 1258824, 1263780, 1273810, 1348740, 1360170, 1528572, 1554480, 1573530, 1685040, 1783334, 1798320, 1813560, 1888236, 1910715, 2038096, 2098040, 2176272, 2292858, 2360295, 2517648, 2527560, 2547620, 2675001, 2697480, 2720340, 3057144, 3147060, 3566668, 3627120, 3776472, 3821430, 4196080, 4458335, 4585716, 4720590, 5055120, 5095240, 5350002, 5394960, 5440680, 5732145, 6114288, 6294120, 7133336, 7552944, 7642860, 8025003, 8916670, 9171432, 9441180, 10190480, 10700004, 10881360, 11464290, 12588240, 13375005, 14266672, 15285720, 16050006, 17833340, 18342864, 18882360, 21400008, 22928580, 26750010, 30571440, 32100012, 35666680, 37764720, 40125015, 42800016, 45857160, 53500020, 64200024, 71333360, 80250030, 91714320, 107000040, 128400048, 160500060, 214000080, 321000120, 642000240]

約数ペア:

[(1, 642000240), (2, 321000120), (3, 214000080), (4, 160500060), (5, 128400048), (6, 107000040), (7, 91714320), (8, 80250030), (9, 71333360), (10, 64200024), (12, 53500020), (14, 45857160), (15, 42800016), (16, 40125015), (17, 37764720), (18, 35666680), (20, 32100012), (21, 30571440), (24, 26750010), (28, 22928580), (30, 21400008), (34, 18882360), (35, 18342864), (36, 17833340), (40, 16050006), (42, 15285720), (45, 14266672), (48, 13375005), (51, 12588240), (56, 11464290), (59, 10881360), (60, 10700004), (63, 10190480), (68, 9441180), (70, 9171432), (72, 8916670), (80, 8025003), (84, 7642860), (85, 7552944), (90, 7133336), (102, 6294120), (105, 6114288), (112, 5732145), (118, 5440680), (119, 5394960), (120, 5350002), (126, 5095240), (127, 5055120), (136, 4720590), (140, 4585716), (144, 4458335), (153, 4196080), (168, 3821430), (170, 3776472), (177, 3627120), (180, 3566668), (204, 3147060), (210, 3057144), (236, 2720340), (238, 2697480), (240, 2675001), (252, 2547620), (254, 2527560), (255, 2517648), (272, 2360295), (280, 2292858), (295, 2176272), (306, 2098040), (315, 2038096), (336, 1910715), (340, 1888236), (354, 1813560), (357, 1798320), (360, 1783334), (381, 1685040), (408, 1573530), (413, 1554480), (420, 1528572), (472, 1360170), (476, 1348740), (504, 1273810), (508, 1263780), (510, 1258824), (531, 1209040), (560, 1146429), (590, 1088136), (595, 1078992), (612, 1049020), (630, 1019048), (635, 1011024), (680, 944118), (708, 906780), (714, 899160), (720, 891667), (762, 842520), (765, 839216), (816, 786765), (826, 777240), (840, 764286), (885, 725424), (889, 722160), (944, 680085), (952, 674370), (1003, 640080), (1008, 636905), (1016, 631890), (1020, 629412), (1062, 604520), (1071, 599440), (1143, 561680), (1180, 544068), (1190, 539496), (1224, 524510), (1239, 518160), (1260, 509524), (1270, 505512), (1360, 472059), (1416, 453390), (1428, 449580), (1524, 421260), (1530, 419608), (1652, 388620), (1680, 382143), (1770, 362712), (1778, 361080), (1785, 359664), (1904, 337185), (1905, 337008), (2006, 320040), (2032, 315945), (2040, 314706), (2065, 310896), (2124, 302260), (2142, 299720), (2159, 297360), (2286, 280840), (2360, 272034), (2380, 269748), (2448, 262255), (2478, 259080), (2520, 254762), (2540, 252756), (2655, 241808), (2667, 240720), (2832, 226695), (2856, 224790), (3009, 213360), (3048, 210630), (3060, 209804), (3304, 194310), (3540, 181356), (3556, 180540), (3570, 179832), (3717, 172720), (3810, 168504), (4012, 160020), (4080, 157353), (4130, 155448), (4248, 151130), (4284, 149860), (4318, 148680), (4445, 144432), (4572, 140420), (4720, 136017), (4760, 134874), (4956, 129540), (5015, 128016), (5040, 127381), (5080, 126378), (5310, 120904), (5334, 120360), (5355, 119888), (5712, 112395), (5715, 112336), (6018, 106680), (6096, 105315), (6120, 104902), (6195, 103632), (6477, 99120), (6608, 97155), (7021, 91440), (7080, 90678), (7112, 90270), (7140, 89916), (7434, 86360), (7493, 85680), (7620, 84252), (8001, 80240), (8024, 80010), (8260, 77724), (8496, 75565), (8568, 74930), (8636, 74340), (8890, 72216), (9027, 71120), (9144, 70210), (9520, 67437), (9912, 64770), (10030, 64008), (10160, 63189), (10620, 60452), (10668, 60180), (10710, 59944), (10795, 59472), (11430, 56168), (12036, 53340), (12240, 52451), (12390, 51816), (12954, 49560), (13335, 48144), (14042, 45720), (14160, 45339), (14224, 45135), (14280, 44958), (14868, 43180), (14986, 42840), (15045, 42672), (15113, 42480), (15240, 42126), (16002, 40120), (16048, 40005), (16520, 38862), (17136, 37465), (17272, 37170), (17780, 36108), (18054, 35560), (18288, 35105), (18585, 34544), (19431, 33040), (19824, 32385), (20060, 32004), (21063, 30480), (21240, 30226), (21336, 30090), (21420, 29972), (21590, 29736), (22479, 28560), (22860, 28084), (24072, 26670), (24780, 25908)]