3213173880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{661}}^1$

素因数の和:1331

約数の個数: 256

約数和(自身を含む): 12278246400

約数和(自身を除く): 9065072520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 643, 661, 756, 840, 945, 1080, 1260, 1286, 1322, 1512, 1890, 1929, 1983, 2520, 2572, 2644, 3215, 3305, 3780, 3858, 3966, 4501, 4627, 5144, 5288, 5787, 5949, 6430, 6610, 7560, 7716, 7932, 9002, 9254, 9645, 9915, 11574, 11898, 12860, 13220, 13503, 13881, 15432, 15864, 17361, 17847, 18004, 18508, 19290, 19830, 22505, 23135, 23148, 23796, 25720, 26440, 27006, 27762, 28935, 29745, 34722, 35694, 36008, 37016, 38580, 39660, 40509, 41643, 45010, 46270, 46296, 47592, 54012, 55524, 57870, 59490, 67515, 69405, 69444, 71388, 77160, 79320, 81018, 83286, 86805, 89235, 90020, 92540, 108024, 111048, 115740, 118980, 121527, 124929, 135030, 138810, 138888, 142776, 162036, 166572, 173610, 178470, 180040, 185080, 202545, 208215, 231480, 237960, 243054, 249858, 270060, 277620, 324072, 333144, 347220, 356940, 405090, 416430, 425023, 486108, 499716, 540120, 555240, 607635, 624645, 694440, 713880, 810180, 832860, 850046, 972216, 999432, 1215270, 1249290, 1275069, 1620360, 1665720, 1700092, 2125115, 2430540, 2498580, 2550138, 2975161, 3400184, 3825207, 4250230, 4861080, 4997160, 5100276, 5950322, 6375345, 7650414, 8500460, 8925483, 10200552, 11475621, 11900644, 12750690, 14875805, 15300828, 17000920, 17850966, 19126035, 22951242, 23801288, 25501380, 26776449, 29751610, 30601656, 35701932, 38252070, 44627415, 45902484, 51002760, 53552898, 57378105, 59503220, 71403864, 76504140, 80329347, 89254830, 91804968, 107105796, 114756210, 119006440, 133882245, 153008280, 160658694, 178509660, 214211592, 229512420, 267764490, 321317388, 357019320, 401646735, 459024840, 535528980, 642634776, 803293470, 1071057960, 1606586940, 3213173880]

約数ペア:

[(1, 3213173880), (2, 1606586940), (3, 1071057960), (4, 803293470), (5, 642634776), (6, 535528980), (7, 459024840), (8, 401646735), (9, 357019320), (10, 321317388), (12, 267764490), (14, 229512420), (15, 214211592), (18, 178509660), (20, 160658694), (21, 153008280), (24, 133882245), (27, 119006440), (28, 114756210), (30, 107105796), (35, 91804968), (36, 89254830), (40, 80329347), (42, 76504140), (45, 71403864), (54, 59503220), (56, 57378105), (60, 53552898), (63, 51002760), (70, 45902484), (72, 44627415), (84, 38252070), (90, 35701932), (105, 30601656), (108, 29751610), (120, 26776449), (126, 25501380), (135, 23801288), (140, 22951242), (168, 19126035), (180, 17850966), (189, 17000920), (210, 15300828), (216, 14875805), (252, 12750690), (270, 11900644), (280, 11475621), (315, 10200552), (360, 8925483), (378, 8500460), (420, 7650414), (504, 6375345), (540, 5950322), (630, 5100276), (643, 4997160), (661, 4861080), (756, 4250230), (840, 3825207), (945, 3400184), (1080, 2975161), (1260, 2550138), (1286, 2498580), (1322, 2430540), (1512, 2125115), (1890, 1700092), (1929, 1665720), (1983, 1620360), (2520, 1275069), (2572, 1249290), (2644, 1215270), (3215, 999432), (3305, 972216), (3780, 850046), (3858, 832860), (3966, 810180), (4501, 713880), (4627, 694440), (5144, 624645), (5288, 607635), (5787, 555240), (5949, 540120), (6430, 499716), (6610, 486108), (7560, 425023), (7716, 416430), (7932, 405090), (9002, 356940), (9254, 347220), (9645, 333144), (9915, 324072), (11574, 277620), (11898, 270060), (12860, 249858), (13220, 243054), (13503, 237960), (13881, 231480), (15432, 208215), (15864, 202545), (17361, 185080), (17847, 180040), (18004, 178470), (18508, 173610), (19290, 166572), (19830, 162036), (22505, 142776), (23135, 138888), (23148, 138810), (23796, 135030), (25720, 124929), (26440, 121527), (27006, 118980), (27762, 115740), (28935, 111048), (29745, 108024), (34722, 92540), (35694, 90020), (36008, 89235), (37016, 86805), (38580, 83286), (39660, 81018), (40509, 79320), (41643, 77160), (45010, 71388), (46270, 69444), (46296, 69405), (47592, 67515), (54012, 59490), (55524, 57870)]