1328713680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{251}}^1$

素因数の和:434

約数の個数: 320

約数和(自身を含む): 4967682048

約数和(自身を除く): 3638968368

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 137, 138, 140, 161, 168, 184, 210, 230, 240, 251, 274, 276, 280, 322, 336, 345, 368, 411, 420, 460, 483, 502, 548, 552, 560, 644, 685, 690, 753, 805, 822, 840, 920, 959, 966, 1004, 1096, 1104, 1255, 1288, 1370, 1380, 1506, 1610, 1644, 1680, 1757, 1840, 1918, 1932, 2008, 2055, 2192, 2415, 2510, 2576, 2740, 2760, 2877, 3012, 3151, 3220, 3288, 3514, 3765, 3836, 3864, 4016, 4110, 4795, 4830, 5020, 5271, 5480, 5520, 5754, 5773, 6024, 6302, 6440, 6576, 7028, 7530, 7672, 7728, 8220, 8785, 9453, 9590, 9660, 10040, 10542, 10960, 11508, 11546, 12048, 12604, 12880, 14056, 14385, 15060, 15344, 15755, 16440, 17319, 17570, 18906, 19180, 19320, 20080, 21084, 22057, 23016, 23092, 25208, 26355, 28112, 28770, 28865, 30120, 31510, 32880, 34387, 34638, 35140, 37812, 38360, 38640, 40411, 42168, 44114, 46032, 46184, 47265, 50416, 52710, 57540, 57730, 60240, 63020, 66171, 68774, 69276, 70280, 75624, 76720, 80822, 84336, 86595, 88228, 92368, 94530, 103161, 105420, 110285, 115080, 115460, 121233, 126040, 132342, 137548, 138552, 140560, 151248, 161644, 171935, 173190, 176456, 189060, 202055, 206322, 210840, 220570, 230160, 230920, 240709, 242466, 252080, 264684, 275096, 277104, 323288, 330855, 343870, 346380, 352912, 378120, 404110, 412644, 421680, 441140, 461840, 481418, 484932, 515805, 529368, 550192, 606165, 646576, 661710, 687740, 692760, 722127, 756240, 790901, 808220, 825288, 882280, 962836, 969864, 1031610, 1058736, 1203545, 1212330, 1323420, 1375480, 1385520, 1444254, 1581802, 1616440, 1650576, 1764560, 1925672, 1939728, 2063220, 2372703, 2407090, 2424660, 2646840, 2750960, 2888508, 3163604, 3232880, 3610635, 3851344, 3954505, 4126440, 4745406, 4814180, 4849320, 5293680, 5536307, 5777016, 6327208, 7221270, 7909010, 8252880, 9490812, 9628360, 9698640, 11072614, 11554032, 11863515, 12654416, 14442540, 15818020, 16608921, 18981624, 19256720, 22145228, 23727030, 27681535, 28885080, 31636040, 33217842, 37963248, 44290456, 47454060, 55363070, 57770160, 63272080, 66435684, 83044605, 88580912, 94908120, 110726140, 132871368, 166089210, 189816240, 221452280, 265742736, 332178420, 442904560, 664356840, 1328713680]

約数ペア:

[(1, 1328713680), (2, 664356840), (3, 442904560), (4, 332178420), (5, 265742736), (6, 221452280), (7, 189816240), (8, 166089210), (10, 132871368), (12, 110726140), (14, 94908120), (15, 88580912), (16, 83044605), (20, 66435684), (21, 63272080), (23, 57770160), (24, 55363070), (28, 47454060), (30, 44290456), (35, 37963248), (40, 33217842), (42, 31636040), (46, 28885080), (48, 27681535), (56, 23727030), (60, 22145228), (69, 19256720), (70, 18981624), (80, 16608921), (84, 15818020), (92, 14442540), (105, 12654416), (112, 11863515), (115, 11554032), (120, 11072614), (137, 9698640), (138, 9628360), (140, 9490812), (161, 8252880), (168, 7909010), (184, 7221270), (210, 6327208), (230, 5777016), (240, 5536307), (251, 5293680), (274, 4849320), (276, 4814180), (280, 4745406), (322, 4126440), (336, 3954505), (345, 3851344), (368, 3610635), (411, 3232880), (420, 3163604), (460, 2888508), (483, 2750960), (502, 2646840), (548, 2424660), (552, 2407090), (560, 2372703), (644, 2063220), (685, 1939728), (690, 1925672), (753, 1764560), (805, 1650576), (822, 1616440), (840, 1581802), (920, 1444254), (959, 1385520), (966, 1375480), (1004, 1323420), (1096, 1212330), (1104, 1203545), (1255, 1058736), (1288, 1031610), (1370, 969864), (1380, 962836), (1506, 882280), (1610, 825288), (1644, 808220), (1680, 790901), (1757, 756240), (1840, 722127), (1918, 692760), (1932, 687740), (2008, 661710), (2055, 646576), (2192, 606165), (2415, 550192), (2510, 529368), (2576, 515805), (2740, 484932), (2760, 481418), (2877, 461840), (3012, 441140), (3151, 421680), (3220, 412644), (3288, 404110), (3514, 378120), (3765, 352912), (3836, 346380), (3864, 343870), (4016, 330855), (4110, 323288), (4795, 277104), (4830, 275096), (5020, 264684), (5271, 252080), (5480, 242466), (5520, 240709), (5754, 230920), (5773, 230160), (6024, 220570), (6302, 210840), (6440, 206322), (6576, 202055), (7028, 189060), (7530, 176456), (7672, 173190), (7728, 171935), (8220, 161644), (8785, 151248), (9453, 140560), (9590, 138552), (9660, 137548), (10040, 132342), (10542, 126040), (10960, 121233), (11508, 115460), (11546, 115080), (12048, 110285), (12604, 105420), (12880, 103161), (14056, 94530), (14385, 92368), (15060, 88228), (15344, 86595), (15755, 84336), (16440, 80822), (17319, 76720), (17570, 75624), (18906, 70280), (19180, 69276), (19320, 68774), (20080, 66171), (21084, 63020), (22057, 60240), (23016, 57730), (23092, 57540), (25208, 52710), (26355, 50416), (28112, 47265), (28770, 46184), (28865, 46032), (30120, 44114), (31510, 42168), (32880, 40411), (34387, 38640), (34638, 38360), (35140, 37812)]