1974427560

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 576

約数和(自身を含む): 8098833600

約数和(自身を除く): 6124406040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 43, 45, 49, 56, 57, 60, 63, 70, 72, 76, 84, 86, 90, 95, 98, 105, 114, 120, 126, 129, 133, 137, 140, 147, 152, 168, 171, 172, 180, 190, 196, 210, 215, 228, 245, 252, 258, 266, 274, 280, 285, 294, 301, 315, 342, 344, 360, 380, 387, 392, 399, 411, 420, 430, 441, 456, 490, 504, 516, 532, 548, 570, 588, 602, 630, 645, 665, 684, 685, 735, 760, 774, 798, 817, 822, 840, 855, 860, 882, 903, 931, 959, 980, 1032, 1064, 1096, 1140, 1176, 1197, 1204, 1233, 1260, 1290, 1330, 1368, 1370, 1470, 1505, 1548, 1596, 1634, 1644, 1710, 1720, 1764, 1806, 1862, 1918, 1935, 1960, 1995, 2055, 2107, 2205, 2280, 2394, 2408, 2451, 2466, 2520, 2580, 2603, 2660, 2709, 2740, 2793, 2877, 2940, 3010, 3096, 3192, 3268, 3288, 3420, 3528, 3612, 3724, 3836, 3870, 3990, 4085, 4110, 4214, 4410, 4515, 4655, 4788, 4795, 4902, 4932, 5160, 5206, 5320, 5418, 5480, 5586, 5719, 5754, 5880, 5891, 5985, 6020, 6165, 6321, 6536, 6713, 6840, 7224, 7353, 7448, 7672, 7740, 7809, 7980, 8170, 8220, 8379, 8428, 8631, 8820, 9030, 9310, 9576, 9590, 9804, 9864, 10412, 10535, 10836, 11172, 11438, 11508, 11782, 11970, 12040, 12255, 12330, 12642, 13015, 13426, 13545, 13965, 14385, 14706, 15480, 15618, 15960, 16340, 16440, 16758, 16856, 17157, 17262, 17640, 17673, 18060, 18221, 18620, 18963, 19180, 19608, 20139, 20824, 21070, 21672, 22344, 22876, 23016, 23427, 23564, 23940, 24510, 24660, 25284, 26030, 26852, 27090, 27930, 28595, 28770, 29412, 29455, 31236, 31605, 32680, 33516, 33565, 34314, 34524, 35346, 36120, 36442, 36765, 37240, 37926, 38360, 39045, 40033, 40278, 41237, 41895, 42140, 43155, 45752, 46854, 47128, 47880, 49020, 49320, 50568, 51471, 52060, 53019, 53704, 54180, 54663, 55860, 57190, 57540, 58824, 58910, 60417, 62472, 63210, 67032, 67130, 68628, 69048, 70692, 72884, 73530, 75852, 78090, 80066, 80556, 82474, 83790, 84280, 85785, 86310, 88365, 91105, 93708, 94815, 98040, 100695, 102942, 104120, 106038, 108360, 109326, 111720, 111929, 114380, 115080, 117135, 117820, 120099, 120834, 123711, 126420, 127547, 134260, 137256, 141384, 145768, 147060, 151704, 156180, 160132, 161112, 163989, 164948, 167580, 171570, 172620, 176730, 182210, 187416, 189630, 200165, 201390, 205884, 206185, 212076, 218652, 223858, 228760, 234270, 235640, 240198, 241668, 247422, 252840, 255094, 257355, 265095, 268520, 273315, 288659, 294120, 302085, 312360, 320264, 327978, 329896, 335160, 335787, 343140, 345240, 353460, 360297, 364420, 371133, 379260, 382641, 400330, 402780, 411768, 412370, 424152, 437304, 447716, 468540, 480396, 483336, 494844, 510188, 514710, 530190, 546630, 559645, 577318, 600495, 604170, 618555, 637735, 655956, 671574, 686280, 706920, 720594, 728840, 742266, 758520, 765282, 783503, 800660, 805560, 819945, 824740, 865977, 895432, 937080, 960792, 989688, 1007361, 1020376, 1029420, 1060380, 1093260, 1119290, 1147923, 1154636, 1200990, 1208340, 1237110, 1275470, 1311912, 1343148, 1441188, 1443295, 1484532, 1530564, 1567006, 1601320, 1639890, 1649480, 1678935, 1731954, 1801485, 1855665, 1913205, 2014722, 2058840, 2120760, 2186520, 2238580, 2295846, 2309272, 2350509, 2401980, 2416680, 2474220, 2550940, 2597931, 2686296, 2882376, 2886590, 2969064, 3061128, 3134012, 3279780, 3357870, 3463908, 3602970, 3711330, 3826410, 3917515, 4029444, 4329885, 4477160, 4591692, 4701018, 4803960, 4948440, 5036805, 5101880, 5195862, 5484521, 5739615, 5773180, 6268024, 6559560, 6715740, 6927816, 7051527, 7205940, 7422660, 7652820, 7835030, 8058888, 8659770, 9183384, 9402036, 10073610, 10391724, 10969042, 11479230, 11546360, 11752545, 12989655, 13431480, 14103054, 14411880, 14845320, 15305640, 15670060, 16453563, 17319540, 18804072, 20147220, 20783448, 21938084, 22958460, 23505090, 25979310, 27422605, 28206108, 31340120, 32907126, 34639080, 35257635, 40294440, 43876168, 45916920, 47010180, 49360689, 51958620, 54845210, 56412216, 65814252, 70515270, 82267815, 94020360, 98721378, 103917240, 109690420, 131628504, 141030540, 164535630, 197442756, 219380840, 246803445, 282061080, 329071260, 394885512, 493606890, 658142520, 987213780, 1974427560]

約数ペア:

[(1, 1974427560), (2, 987213780), (3, 658142520), (4, 493606890), (5, 394885512), (6, 329071260), (7, 282061080), (8, 246803445), (9, 219380840), (10, 197442756), (12, 164535630), (14, 141030540), (15, 131628504), (18, 109690420), (19, 103917240), (20, 98721378), (21, 94020360), (24, 82267815), (28, 70515270), (30, 65814252), (35, 56412216), (36, 54845210), (38, 51958620), (40, 49360689), (42, 47010180), (43, 45916920), (45, 43876168), (49, 40294440), (56, 35257635), (57, 34639080), (60, 32907126), (63, 31340120), (70, 28206108), (72, 27422605), (76, 25979310), (84, 23505090), (86, 22958460), (90, 21938084), (95, 20783448), (98, 20147220), (105, 18804072), (114, 17319540), (120, 16453563), (126, 15670060), (129, 15305640), (133, 14845320), (137, 14411880), (140, 14103054), (147, 13431480), (152, 12989655), (168, 11752545), (171, 11546360), (172, 11479230), (180, 10969042), (190, 10391724), (196, 10073610), (210, 9402036), (215, 9183384), (228, 8659770), (245, 8058888), (252, 7835030), (258, 7652820), (266, 7422660), (274, 7205940), (280, 7051527), (285, 6927816), (294, 6715740), (301, 6559560), (315, 6268024), (342, 5773180), (344, 5739615), (360, 5484521), (380, 5195862), (387, 5101880), (392, 5036805), (399, 4948440), (411, 4803960), (420, 4701018), (430, 4591692), (441, 4477160), (456, 4329885), (490, 4029444), (504, 3917515), (516, 3826410), (532, 3711330), (548, 3602970), (570, 3463908), (588, 3357870), (602, 3279780), (630, 3134012), (645, 3061128), (665, 2969064), (684, 2886590), (685, 2882376), (735, 2686296), (760, 2597931), (774, 2550940), (798, 2474220), (817, 2416680), (822, 2401980), (840, 2350509), (855, 2309272), (860, 2295846), (882, 2238580), (903, 2186520), (931, 2120760), (959, 2058840), (980, 2014722), (1032, 1913205), (1064, 1855665), (1096, 1801485), (1140, 1731954), (1176, 1678935), (1197, 1649480), (1204, 1639890), (1233, 1601320), (1260, 1567006), (1290, 1530564), (1330, 1484532), (1368, 1443295), (1370, 1441188), (1470, 1343148), (1505, 1311912), (1548, 1275470), (1596, 1237110), (1634, 1208340), (1644, 1200990), (1710, 1154636), (1720, 1147923), (1764, 1119290), (1806, 1093260), (1862, 1060380), (1918, 1029420), (1935, 1020376), (1960, 1007361), (1995, 989688), (2055, 960792), (2107, 937080), (2205, 895432), (2280, 865977), (2394, 824740), (2408, 819945), (2451, 805560), (2466, 800660), (2520, 783503), (2580, 765282), (2603, 758520), (2660, 742266), (2709, 728840), (2740, 720594), (2793, 706920), (2877, 686280), (2940, 671574), (3010, 655956), (3096, 637735), (3192, 618555), (3268, 604170), (3288, 600495), (3420, 577318), (3528, 559645), (3612, 546630), (3724, 530190), (3836, 514710), (3870, 510188), (3990, 494844), (4085, 483336), (4110, 480396), (4214, 468540), (4410, 447716), (4515, 437304), (4655, 424152), (4788, 412370), (4795, 411768), (4902, 402780), (4932, 400330), (5160, 382641), (5206, 379260), (5320, 371133), (5418, 364420), (5480, 360297), (5586, 353460), (5719, 345240), (5754, 343140), (5880, 335787), (5891, 335160), (5985, 329896), (6020, 327978), (6165, 320264), (6321, 312360), (6536, 302085), (6713, 294120), (6840, 288659), (7224, 273315), (7353, 268520), (7448, 265095), (7672, 257355), (7740, 255094), (7809, 252840), (7980, 247422), (8170, 241668), (8220, 240198), (8379, 235640), (8428, 234270), (8631, 228760), (8820, 223858), (9030, 218652), (9310, 212076), (9576, 206185), (9590, 205884), (9804, 201390), (9864, 200165), (10412, 189630), (10535, 187416), (10836, 182210), (11172, 176730), (11438, 172620), (11508, 171570), (11782, 167580), (11970, 164948), (12040, 163989), (12255, 161112), (12330, 160132), (12642, 156180), (13015, 151704), (13426, 147060), (13545, 145768), (13965, 141384), (14385, 137256), (14706, 134260), (15480, 127547), (15618, 126420), (15960, 123711), (16340, 120834), (16440, 120099), (16758, 117820), (16856, 117135), (17157, 115080), (17262, 114380), (17640, 111929), (17673, 111720), (18060, 109326), (18221, 108360), (18620, 106038), (18963, 104120), (19180, 102942), (19608, 100695), (20139, 98040), (20824, 94815), (21070, 93708), (21672, 91105), (22344, 88365), (22876, 86310), (23016, 85785), (23427, 84280), (23564, 83790), (23940, 82474), (24510, 80556), (24660, 80066), (25284, 78090), (26030, 75852), (26852, 73530), (27090, 72884), (27930, 70692), (28595, 69048), (28770, 68628), (29412, 67130), (29455, 67032), (31236, 63210), (31605, 62472), (32680, 60417), (33516, 58910), (33565, 58824), (34314, 57540), (34524, 57190), (35346, 55860), (36120, 54663), (36442, 54180), (36765, 53704), (37240, 53019), (37926, 52060), (38360, 51471), (39045, 50568), (40033, 49320), (40278, 49020), (41237, 47880), (41895, 47128), (42140, 46854), (43155, 45752)]