2688472080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:959

約数の個数: 320

約数和(自身を含む): 10638604800

約数和(自身を除く): 7950132720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 269, 270, 280, 315, 336, 360, 378, 420, 432, 504, 538, 540, 560, 630, 661, 720, 756, 807, 840, 945, 1008, 1076, 1080, 1260, 1322, 1345, 1512, 1614, 1680, 1883, 1890, 1983, 2152, 2160, 2421, 2520, 2644, 2690, 3024, 3228, 3305, 3766, 3780, 3966, 4035, 4304, 4627, 4842, 5040, 5288, 5380, 5649, 5949, 6456, 6610, 7263, 7532, 7560, 7932, 8070, 9254, 9415, 9684, 9915, 10576, 10760, 11298, 11898, 12105, 12912, 13220, 13881, 14526, 15064, 15120, 15864, 16140, 16947, 17847, 18508, 18830, 19368, 19830, 21520, 22596, 23135, 23796, 24210, 26440, 27762, 28245, 29052, 29745, 30128, 31728, 32280, 33894, 35694, 36315, 37016, 37660, 38736, 39660, 41643, 45192, 46270, 47592, 48420, 50841, 52880, 55524, 56490, 58104, 59490, 64560, 67788, 69405, 71388, 72630, 74032, 75320, 79320, 83286, 84735, 89235, 90384, 92540, 95184, 96840, 101682, 111048, 112980, 116208, 118980, 124929, 135576, 138810, 142776, 145260, 150640, 158640, 166572, 169470, 177809, 178470, 185080, 193680, 203364, 208215, 222096, 225960, 237960, 249858, 254205, 271152, 277620, 285552, 290520, 333144, 338940, 355618, 356940, 370160, 406728, 416430, 451920, 475920, 499716, 508410, 533427, 555240, 581040, 624645, 666288, 677880, 711236, 713880, 813456, 832860, 889045, 999432, 1016820, 1066854, 1110480, 1244663, 1249290, 1355760, 1422472, 1427760, 1600281, 1665720, 1778090, 1998864, 2033640, 2133708, 2489326, 2498580, 2667135, 2844944, 3200562, 3331440, 3556180, 3733989, 4067280, 4267416, 4800843, 4978652, 4997160, 5334270, 6223315, 6401124, 7112360, 7467978, 8001405, 8534832, 9601686, 9957304, 9994320, 10668540, 11201967, 12446630, 12802248, 14224720, 14935956, 16002810, 18669945, 19203372, 19914608, 21337080, 22403934, 24004215, 24893260, 25604496, 29871912, 32005620, 33605901, 37339890, 38406744, 42674160, 44807868, 48008430, 49786520, 56009835, 59743824, 64011240, 67211802, 74679780, 76813488, 89615736, 96016860, 99573040, 112019670, 128022480, 134423604, 149359560, 168029505, 179231472, 192033720, 224039340, 268847208, 298719120, 336059010, 384067440, 448078680, 537694416, 672118020, 896157360, 1344236040, 2688472080]

約数ペア:

[(1, 2688472080), (2, 1344236040), (3, 896157360), (4, 672118020), (5, 537694416), (6, 448078680), (7, 384067440), (8, 336059010), (9, 298719120), (10, 268847208), (12, 224039340), (14, 192033720), (15, 179231472), (16, 168029505), (18, 149359560), (20, 134423604), (21, 128022480), (24, 112019670), (27, 99573040), (28, 96016860), (30, 89615736), (35, 76813488), (36, 74679780), (40, 67211802), (42, 64011240), (45, 59743824), (48, 56009835), (54, 49786520), (56, 48008430), (60, 44807868), (63, 42674160), (70, 38406744), (72, 37339890), (80, 33605901), (84, 32005620), (90, 29871912), (105, 25604496), (108, 24893260), (112, 24004215), (120, 22403934), (126, 21337080), (135, 19914608), (140, 19203372), (144, 18669945), (168, 16002810), (180, 14935956), (189, 14224720), (210, 12802248), (216, 12446630), (240, 11201967), (252, 10668540), (269, 9994320), (270, 9957304), (280, 9601686), (315, 8534832), (336, 8001405), (360, 7467978), (378, 7112360), (420, 6401124), (432, 6223315), (504, 5334270), (538, 4997160), (540, 4978652), (560, 4800843), (630, 4267416), (661, 4067280), (720, 3733989), (756, 3556180), (807, 3331440), (840, 3200562), (945, 2844944), (1008, 2667135), (1076, 2498580), (1080, 2489326), (1260, 2133708), (1322, 2033640), (1345, 1998864), (1512, 1778090), (1614, 1665720), (1680, 1600281), (1883, 1427760), (1890, 1422472), (1983, 1355760), (2152, 1249290), (2160, 1244663), (2421, 1110480), (2520, 1066854), (2644, 1016820), (2690, 999432), (3024, 889045), (3228, 832860), (3305, 813456), (3766, 713880), (3780, 711236), (3966, 677880), (4035, 666288), (4304, 624645), (4627, 581040), (4842, 555240), (5040, 533427), (5288, 508410), (5380, 499716), (5649, 475920), (5949, 451920), (6456, 416430), (6610, 406728), (7263, 370160), (7532, 356940), (7560, 355618), (7932, 338940), (8070, 333144), (9254, 290520), (9415, 285552), (9684, 277620), (9915, 271152), (10576, 254205), (10760, 249858), (11298, 237960), (11898, 225960), (12105, 222096), (12912, 208215), (13220, 203364), (13881, 193680), (14526, 185080), (15064, 178470), (15120, 177809), (15864, 169470), (16140, 166572), (16947, 158640), (17847, 150640), (18508, 145260), (18830, 142776), (19368, 138810), (19830, 135576), (21520, 124929), (22596, 118980), (23135, 116208), (23796, 112980), (24210, 111048), (26440, 101682), (27762, 96840), (28245, 95184), (29052, 92540), (29745, 90384), (30128, 89235), (31728, 84735), (32280, 83286), (33894, 79320), (35694, 75320), (36315, 74032), (37016, 72630), (37660, 71388), (38736, 69405), (39660, 67788), (41643, 64560), (45192, 59490), (46270, 58104), (47592, 56490), (48420, 55524), (50841, 52880)]