2804573520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12941}}^1$

素因数の和:13010

約数の個数: 240

約数和(自身を含む): 11015402112

約数和(自身を除く): 8210828592

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, 43, 45, 48, 56, 60, 63, 70, 72, 80, 84, 86, 90, 105, 112, 120, 126, 129, 140, 144, 168, 172, 180, 210, 215, 240, 252, 258, 280, 301, 315, 336, 344, 360, 387, 420, 430, 504, 516, 560, 602, 630, 645, 688, 720, 774, 840, 860, 903, 1008, 1032, 1204, 1260, 1290, 1505, 1548, 1680, 1720, 1806, 1935, 2064, 2408, 2520, 2580, 2709, 3010, 3096, 3440, 3612, 3870, 4515, 4816, 5040, 5160, 5418, 6020, 6192, 7224, 7740, 9030, 10320, 10836, 12040, 12941, 13545, 14448, 15480, 18060, 21672, 24080, 25882, 27090, 30960, 36120, 38823, 43344, 51764, 54180, 64705, 72240, 77646, 90587, 103528, 108360, 116469, 129410, 155292, 181174, 194115, 207056, 216720, 232938, 258820, 271761, 310584, 362348, 388230, 452935, 465876, 517640, 543522, 556463, 582345, 621168, 724696, 776460, 815283, 905870, 931752, 1035280, 1087044, 1112926, 1164690, 1358805, 1449392, 1552920, 1630566, 1669389, 1811740, 1863504, 2174088, 2225852, 2329380, 2717610, 2782315, 3105840, 3261132, 3338778, 3623480, 3895241, 4076415, 4348176, 4451704, 4658760, 5008167, 5435220, 5564630, 6522264, 6677556, 7246960, 7790482, 8152830, 8346945, 8903408, 9317520, 10016334, 10870440, 11129260, 11685723, 13044528, 13355112, 15580964, 16305660, 16693890, 19476205, 20032668, 21740880, 22258520, 23371446, 25040835, 26710224, 31161928, 32611320, 33387780, 35057169, 38952410, 40065336, 44517040, 46742892, 50081670, 58428615, 62323856, 65222640, 66775560, 70114338, 77904820, 80130672, 93485784, 100163340, 116857230, 133551120, 140228676, 155809640, 175285845, 186971568, 200326680, 233714460, 280457352, 311619280, 350571690, 400653360, 467428920, 560914704, 701143380, 934857840, 1402286760, 2804573520]

約数ペア:

[(1, 2804573520), (2, 1402286760), (3, 934857840), (4, 701143380), (5, 560914704), (6, 467428920), (7, 400653360), (8, 350571690), (9, 311619280), (10, 280457352), (12, 233714460), (14, 200326680), (15, 186971568), (16, 175285845), (18, 155809640), (20, 140228676), (21, 133551120), (24, 116857230), (28, 100163340), (30, 93485784), (35, 80130672), (36, 77904820), (40, 70114338), (42, 66775560), (43, 65222640), (45, 62323856), (48, 58428615), (56, 50081670), (60, 46742892), (63, 44517040), (70, 40065336), (72, 38952410), (80, 35057169), (84, 33387780), (86, 32611320), (90, 31161928), (105, 26710224), (112, 25040835), (120, 23371446), (126, 22258520), (129, 21740880), (140, 20032668), (144, 19476205), (168, 16693890), (172, 16305660), (180, 15580964), (210, 13355112), (215, 13044528), (240, 11685723), (252, 11129260), (258, 10870440), (280, 10016334), (301, 9317520), (315, 8903408), (336, 8346945), (344, 8152830), (360, 7790482), (387, 7246960), (420, 6677556), (430, 6522264), (504, 5564630), (516, 5435220), (560, 5008167), (602, 4658760), (630, 4451704), (645, 4348176), (688, 4076415), (720, 3895241), (774, 3623480), (840, 3338778), (860, 3261132), (903, 3105840), (1008, 2782315), (1032, 2717610), (1204, 2329380), (1260, 2225852), (1290, 2174088), (1505, 1863504), (1548, 1811740), (1680, 1669389), (1720, 1630566), (1806, 1552920), (1935, 1449392), (2064, 1358805), (2408, 1164690), (2520, 1112926), (2580, 1087044), (2709, 1035280), (3010, 931752), (3096, 905870), (3440, 815283), (3612, 776460), (3870, 724696), (4515, 621168), (4816, 582345), (5040, 556463), (5160, 543522), (5418, 517640), (6020, 465876), (6192, 452935), (7224, 388230), (7740, 362348), (9030, 310584), (10320, 271761), (10836, 258820), (12040, 232938), (12941, 216720), (13545, 207056), (14448, 194115), (15480, 181174), (18060, 155292), (21672, 129410), (24080, 116469), (25882, 108360), (27090, 103528), (30960, 90587), (36120, 77646), (38823, 72240), (43344, 64705), (51764, 54180)]