201680235120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2903}}^1\times {\mathrm{3181}}^1$

素因数の和:6120

約数の個数: 320

約数和(自身を含む): 769994717184

約数和(自身を除く): 568314482064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 48, 52, 56, 60, 65, 70, 78, 80, 84, 91, 104, 105, 112, 120, 130, 140, 156, 168, 182, 195, 208, 210, 240, 260, 273, 280, 312, 336, 364, 390, 420, 455, 520, 546, 560, 624, 728, 780, 840, 910, 1040, 1092, 1365, 1456, 1560, 1680, 1820, 2184, 2730, 2903, 3120, 3181, 3640, 4368, 5460, 5806, 6362, 7280, 8709, 9543, 10920, 11612, 12724, 14515, 15905, 17418, 19086, 20321, 21840, 22267, 23224, 25448, 29030, 31810, 34836, 37739, 38172, 40642, 41353, 43545, 44534, 46448, 47715, 50896, 58060, 60963, 63620, 66801, 69672, 75478, 76344, 81284, 82706, 87090, 89068, 95430, 101605, 111335, 113217, 116120, 121926, 124059, 127240, 133602, 139344, 150956, 152688, 162568, 165412, 174180, 178136, 188695, 190860, 203210, 206765, 222670, 226434, 232240, 243852, 248118, 254480, 264173, 267204, 289471, 301912, 304815, 325136, 330824, 334005, 348360, 356272, 377390, 381720, 406420, 413530, 445340, 452868, 487704, 496236, 528346, 534408, 566085, 578942, 603824, 609630, 620295, 661648, 668010, 696720, 754780, 763440, 792519, 812840, 827060, 868413, 890680, 905736, 975408, 992472, 1056692, 1068816, 1132170, 1157884, 1219260, 1240590, 1320865, 1336020, 1447355, 1509560, 1585038, 1625680, 1654120, 1736826, 1781360, 1811472, 1984944, 2113384, 2264340, 2315768, 2438520, 2481180, 2641730, 2672040, 2894710, 3019120, 3170076, 3308240, 3473652, 3962595, 4226768, 4342065, 4528680, 4631536, 4877040, 4962360, 5283460, 5344080, 5789420, 6340152, 6947304, 7925190, 8684130, 9057360, 9234443, 9924720, 10566920, 11578840, 12680304, 13894608, 15850380, 17368260, 18468886, 21133840, 23157680, 27703329, 31700760, 34736520, 36937772, 46172215, 55406658, 63401520, 64641101, 69473040, 73875544, 92344430, 110813316, 120047759, 129282202, 138516645, 147751088, 184688860, 193923303, 221626632, 240095518, 258564404, 277033290, 323205505, 360143277, 369377720, 387846606, 443253264, 480191036, 517128808, 554066580, 600238795, 646411010, 720286554, 738755440, 775693212, 840334313, 960382072, 969616515, 1034257616, 1108133160, 1200477590, 1292822020, 1440573108, 1551386424, 1680668626, 1800716385, 1920764144, 1939233030, 2216266320, 2400955180, 2521002939, 2585644040, 2881146216, 3102772848, 3361337252, 3601432770, 3878466060, 4201671565, 4801910360, 5042005878, 5171288080, 5762292432, 6722674504, 7202865540, 7756932120, 8403343130, 9603820720, 10084011756, 12605014695, 13445349008, 14405731080, 15513864240, 16806686260, 20168023512, 25210029390, 28811462160, 33613372520, 40336047024, 50420058780, 67226745040, 100840117560, 201680235120]

約数ペア:

[(1, 201680235120), (2, 100840117560), (3, 67226745040), (4, 50420058780), (5, 40336047024), (6, 33613372520), (7, 28811462160), (8, 25210029390), (10, 20168023512), (12, 16806686260), (13, 15513864240), (14, 14405731080), (15, 13445349008), (16, 12605014695), (20, 10084011756), (21, 9603820720), (24, 8403343130), (26, 7756932120), (28, 7202865540), (30, 6722674504), (35, 5762292432), (39, 5171288080), (40, 5042005878), (42, 4801910360), (48, 4201671565), (52, 3878466060), (56, 3601432770), (60, 3361337252), (65, 3102772848), (70, 2881146216), (78, 2585644040), (80, 2521002939), (84, 2400955180), (91, 2216266320), (104, 1939233030), (105, 1920764144), (112, 1800716385), (120, 1680668626), (130, 1551386424), (140, 1440573108), (156, 1292822020), (168, 1200477590), (182, 1108133160), (195, 1034257616), (208, 969616515), (210, 960382072), (240, 840334313), (260, 775693212), (273, 738755440), (280, 720286554), (312, 646411010), (336, 600238795), (364, 554066580), (390, 517128808), (420, 480191036), (455, 443253264), (520, 387846606), (546, 369377720), (560, 360143277), (624, 323205505), (728, 277033290), (780, 258564404), (840, 240095518), (910, 221626632), (1040, 193923303), (1092, 184688860), (1365, 147751088), (1456, 138516645), (1560, 129282202), (1680, 120047759), (1820, 110813316), (2184, 92344430), (2730, 73875544), (2903, 69473040), (3120, 64641101), (3181, 63401520), (3640, 55406658), (4368, 46172215), (5460, 36937772), (5806, 34736520), (6362, 31700760), (7280, 27703329), (8709, 23157680), (9543, 21133840), (10920, 18468886), (11612, 17368260), (12724, 15850380), (14515, 13894608), (15905, 12680304), (17418, 11578840), (19086, 10566920), (20321, 9924720), (21840, 9234443), (22267, 9057360), (23224, 8684130), (25448, 7925190), (29030, 6947304), (31810, 6340152), (34836, 5789420), (37739, 5344080), (38172, 5283460), (40642, 4962360), (41353, 4877040), (43545, 4631536), (44534, 4528680), (46448, 4342065), (47715, 4226768), (50896, 3962595), (58060, 3473652), (60963, 3308240), (63620, 3170076), (66801, 3019120), (69672, 2894710), (75478, 2672040), (76344, 2641730), (81284, 2481180), (82706, 2438520), (87090, 2315768), (89068, 2264340), (95430, 2113384), (101605, 1984944), (111335, 1811472), (113217, 1781360), (116120, 1736826), (121926, 1654120), (124059, 1625680), (127240, 1585038), (133602, 1509560), (139344, 1447355), (150956, 1336020), (152688, 1320865), (162568, 1240590), (165412, 1219260), (174180, 1157884), (178136, 1132170), (188695, 1068816), (190860, 1056692), (203210, 992472), (206765, 975408), (222670, 905736), (226434, 890680), (232240, 868413), (243852, 827060), (248118, 812840), (254480, 792519), (264173, 763440), (267204, 754780), (289471, 696720), (301912, 668010), (304815, 661648), (325136, 620295), (330824, 609630), (334005, 603824), (348360, 578942), (356272, 566085), (377390, 534408), (381720, 528346), (406420, 496236), (413530, 487704), (445340, 452868)]