2144043720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{65447}}^1$

素因数の和:65484

約数の個数: 192

約数和(自身を含む): 8576305920

約数和(自身を除く): 6432262200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 168, 180, 182, 195, 210, 234, 252, 260, 273, 280, 312, 315, 360, 364, 390, 420, 455, 468, 504, 520, 546, 585, 630, 728, 780, 819, 840, 910, 936, 1092, 1170, 1260, 1365, 1560, 1638, 1820, 2184, 2340, 2520, 2730, 3276, 3640, 4095, 4680, 5460, 6552, 8190, 10920, 16380, 32760, 65447, 130894, 196341, 261788, 327235, 392682, 458129, 523576, 589023, 654470, 785364, 850811, 916258, 981705, 1178046, 1308940, 1374387, 1570728, 1701622, 1832516, 1963410, 2290645, 2356092, 2552433, 2617880, 2748774, 2945115, 3403244, 3665032, 3926820, 4123161, 4254055, 4581290, 4712184, 5104866, 5497548, 5890230, 5955677, 6806488, 6871935, 7657299, 7853640, 8246322, 8508110, 9162580, 10209732, 10995096, 11780460, 11911354, 12762165, 13743870, 15314598, 16492644, 17016220, 17867031, 18325160, 20419464, 20615805, 23560920, 23822708, 25524330, 27487740, 29778385, 30629196, 32985288, 34032440, 35734062, 38286495, 41231610, 47645416, 51048660, 53601093, 54975480, 59556770, 61258392, 71468124, 76572990, 82463220, 89335155, 102097320, 107202186, 119113540, 142936248, 153145980, 164926440, 178670310, 214404372, 238227080, 268005465, 306291960, 357340620, 428808744, 536010930, 714681240, 1072021860, 2144043720]

約数ペア:

[(1, 2144043720), (2, 1072021860), (3, 714681240), (4, 536010930), (5, 428808744), (6, 357340620), (7, 306291960), (8, 268005465), (9, 238227080), (10, 214404372), (12, 178670310), (13, 164926440), (14, 153145980), (15, 142936248), (18, 119113540), (20, 107202186), (21, 102097320), (24, 89335155), (26, 82463220), (28, 76572990), (30, 71468124), (35, 61258392), (36, 59556770), (39, 54975480), (40, 53601093), (42, 51048660), (45, 47645416), (52, 41231610), (56, 38286495), (60, 35734062), (63, 34032440), (65, 32985288), (70, 30629196), (72, 29778385), (78, 27487740), (84, 25524330), (90, 23822708), (91, 23560920), (104, 20615805), (105, 20419464), (117, 18325160), (120, 17867031), (126, 17016220), (130, 16492644), (140, 15314598), (156, 13743870), (168, 12762165), (180, 11911354), (182, 11780460), (195, 10995096), (210, 10209732), (234, 9162580), (252, 8508110), (260, 8246322), (273, 7853640), (280, 7657299), (312, 6871935), (315, 6806488), (360, 5955677), (364, 5890230), (390, 5497548), (420, 5104866), (455, 4712184), (468, 4581290), (504, 4254055), (520, 4123161), (546, 3926820), (585, 3665032), (630, 3403244), (728, 2945115), (780, 2748774), (819, 2617880), (840, 2552433), (910, 2356092), (936, 2290645), (1092, 1963410), (1170, 1832516), (1260, 1701622), (1365, 1570728), (1560, 1374387), (1638, 1308940), (1820, 1178046), (2184, 981705), (2340, 916258), (2520, 850811), (2730, 785364), (3276, 654470), (3640, 589023), (4095, 523576), (4680, 458129), (5460, 392682), (6552, 327235), (8190, 261788), (10920, 196341), (16380, 130894), (32760, 65447)]