2019936240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2239}}^1$

素因数の和:2444

約数の個数: 240

約数和(自身を含む): 7799500800

約数和(自身を除く): 5779564560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 179, 180, 210, 240, 252, 280, 315, 336, 358, 360, 420, 504, 537, 560, 630, 716, 720, 840, 895, 1008, 1074, 1253, 1260, 1432, 1611, 1680, 1790, 2148, 2239, 2506, 2520, 2685, 2864, 3222, 3580, 3759, 4296, 4478, 5012, 5040, 5370, 6265, 6444, 6717, 7160, 7518, 8055, 8592, 8956, 10024, 10740, 11195, 11277, 12530, 12888, 13434, 14320, 15036, 15673, 16110, 17912, 18795, 20048, 20151, 21480, 22390, 22554, 25060, 25776, 26868, 30072, 31346, 32220, 33585, 35824, 37590, 40302, 42960, 44780, 45108, 47019, 50120, 53736, 56385, 60144, 62692, 64440, 67170, 75180, 78365, 80604, 89560, 90216, 94038, 100240, 100755, 107472, 112770, 125384, 128880, 134340, 141057, 150360, 156730, 161208, 179120, 180432, 188076, 201510, 225540, 235095, 250768, 268680, 282114, 300720, 313460, 322416, 376152, 400781, 403020, 451080, 470190, 537360, 564228, 626920, 705285, 752304, 801562, 806040, 902160, 940380, 1128456, 1202343, 1253840, 1410570, 1603124, 1612080, 1880760, 2003905, 2256912, 2404686, 2805467, 2821140, 3206248, 3607029, 3761520, 4007810, 4809372, 5610934, 5642280, 6011715, 6412496, 7214058, 8015620, 8416401, 9618744, 11221868, 11284560, 12023430, 14027335, 14428116, 16031240, 16832802, 18035145, 19237488, 22443736, 24046860, 25249203, 28054670, 28856232, 32062480, 33665604, 36070290, 42082005, 44887472, 48093720, 50498406, 56109340, 57712464, 67331208, 72140580, 84164010, 96187440, 100996812, 112218680, 126246015, 134662416, 144281160, 168328020, 201993624, 224437360, 252492030, 288562320, 336656040, 403987248, 504984060, 673312080, 1009968120, 2019936240]

約数ペア:

[(1, 2019936240), (2, 1009968120), (3, 673312080), (4, 504984060), (5, 403987248), (6, 336656040), (7, 288562320), (8, 252492030), (9, 224437360), (10, 201993624), (12, 168328020), (14, 144281160), (15, 134662416), (16, 126246015), (18, 112218680), (20, 100996812), (21, 96187440), (24, 84164010), (28, 72140580), (30, 67331208), (35, 57712464), (36, 56109340), (40, 50498406), (42, 48093720), (45, 44887472), (48, 42082005), (56, 36070290), (60, 33665604), (63, 32062480), (70, 28856232), (72, 28054670), (80, 25249203), (84, 24046860), (90, 22443736), (105, 19237488), (112, 18035145), (120, 16832802), (126, 16031240), (140, 14428116), (144, 14027335), (168, 12023430), (179, 11284560), (180, 11221868), (210, 9618744), (240, 8416401), (252, 8015620), (280, 7214058), (315, 6412496), (336, 6011715), (358, 5642280), (360, 5610934), (420, 4809372), (504, 4007810), (537, 3761520), (560, 3607029), (630, 3206248), (716, 2821140), (720, 2805467), (840, 2404686), (895, 2256912), (1008, 2003905), (1074, 1880760), (1253, 1612080), (1260, 1603124), (1432, 1410570), (1611, 1253840), (1680, 1202343), (1790, 1128456), (2148, 940380), (2239, 902160), (2506, 806040), (2520, 801562), (2685, 752304), (2864, 705285), (3222, 626920), (3580, 564228), (3759, 537360), (4296, 470190), (4478, 451080), (5012, 403020), (5040, 400781), (5370, 376152), (6265, 322416), (6444, 313460), (6717, 300720), (7160, 282114), (7518, 268680), (8055, 250768), (8592, 235095), (8956, 225540), (10024, 201510), (10740, 188076), (11195, 180432), (11277, 179120), (12530, 161208), (12888, 156730), (13434, 150360), (14320, 141057), (15036, 134340), (15673, 128880), (16110, 125384), (17912, 112770), (18795, 107472), (20048, 100755), (20151, 100240), (21480, 94038), (22390, 90216), (22554, 89560), (25060, 80604), (25776, 78365), (26868, 75180), (30072, 67170), (31346, 64440), (32220, 62692), (33585, 60144), (35824, 56385), (37590, 53736), (40302, 50120), (42960, 47019), (44780, 45108)]