7139399220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1871}}^1$

素因数の和:1975

約数の個数: 288

約数和(自身を含む): 24285381120

約数和(自身を除く): 17145981900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 29, 30, 34, 36, 43, 45, 51, 58, 60, 68, 85, 86, 87, 90, 102, 116, 129, 145, 153, 170, 172, 174, 180, 204, 215, 255, 258, 261, 290, 306, 340, 348, 387, 430, 435, 493, 510, 516, 522, 580, 612, 645, 731, 765, 774, 860, 870, 986, 1020, 1044, 1247, 1290, 1305, 1462, 1479, 1530, 1548, 1740, 1871, 1935, 1972, 2193, 2465, 2494, 2580, 2610, 2924, 2958, 3060, 3655, 3741, 3742, 3870, 4386, 4437, 4930, 4988, 5220, 5613, 5916, 6235, 6579, 7310, 7395, 7482, 7484, 7740, 8772, 8874, 9355, 9860, 10965, 11223, 11226, 12470, 13158, 14620, 14790, 14964, 16839, 17748, 18705, 18710, 21199, 21930, 22185, 22446, 22452, 24940, 26316, 28065, 29580, 31807, 32895, 33678, 37410, 37420, 42398, 43860, 44370, 44892, 54259, 56115, 56130, 63597, 63614, 65790, 67356, 74820, 80453, 84195, 84796, 88740, 95421, 105995, 108518, 112230, 112260, 127194, 127228, 131580, 159035, 160906, 162777, 168390, 190791, 190842, 211990, 217036, 224460, 241359, 254388, 271295, 286263, 317985, 318070, 321812, 325554, 336780, 381582, 381684, 402265, 423980, 477105, 482718, 488331, 542590, 572526, 635970, 636140, 651108, 724077, 763164, 804530, 813885, 922403, 953955, 954210, 965436, 976662, 1085180, 1145052, 1206795, 1271940, 1367701, 1431315, 1448154, 1609060, 1627770, 1844806, 1907910, 1908420, 1953324, 2333137, 2413590, 2441655, 2735402, 2767209, 2862630, 2896308, 3255540, 3620385, 3689612, 3815820, 4103103, 4612015, 4666274, 4827180, 4883310, 5470804, 5534418, 5725260, 6838505, 6999411, 7240770, 8206206, 8301627, 9224030, 9332548, 9766620, 11068836, 11665685, 12309309, 13677010, 13836045, 13998822, 14481540, 16412412, 16603254, 18448060, 20515515, 20998233, 23331370, 24618618, 27354020, 27672090, 27997644, 33206508, 34997055, 39663329, 41031030, 41508135, 41996466, 46662740, 49237236, 55344180, 61546545, 69994110, 79326658, 82062060, 83016270, 83992932, 104991165, 118989987, 123093090, 139988220, 158653316, 166032540, 198316645, 209982330, 237979974, 246186180, 356969961, 396633290, 419964660, 475959948, 594949935, 713939922, 793266580, 1189899870, 1427879844, 1784849805, 2379799740, 3569699610, 7139399220]

約数ペア:

[(1, 7139399220), (2, 3569699610), (3, 2379799740), (4, 1784849805), (5, 1427879844), (6, 1189899870), (9, 793266580), (10, 713939922), (12, 594949935), (15, 475959948), (17, 419964660), (18, 396633290), (20, 356969961), (29, 246186180), (30, 237979974), (34, 209982330), (36, 198316645), (43, 166032540), (45, 158653316), (51, 139988220), (58, 123093090), (60, 118989987), (68, 104991165), (85, 83992932), (86, 83016270), (87, 82062060), (90, 79326658), (102, 69994110), (116, 61546545), (129, 55344180), (145, 49237236), (153, 46662740), (170, 41996466), (172, 41508135), (174, 41031030), (180, 39663329), (204, 34997055), (215, 33206508), (255, 27997644), (258, 27672090), (261, 27354020), (290, 24618618), (306, 23331370), (340, 20998233), (348, 20515515), (387, 18448060), (430, 16603254), (435, 16412412), (493, 14481540), (510, 13998822), (516, 13836045), (522, 13677010), (580, 12309309), (612, 11665685), (645, 11068836), (731, 9766620), (765, 9332548), (774, 9224030), (860, 8301627), (870, 8206206), (986, 7240770), (1020, 6999411), (1044, 6838505), (1247, 5725260), (1290, 5534418), (1305, 5470804), (1462, 4883310), (1479, 4827180), (1530, 4666274), (1548, 4612015), (1740, 4103103), (1871, 3815820), (1935, 3689612), (1972, 3620385), (2193, 3255540), (2465, 2896308), (2494, 2862630), (2580, 2767209), (2610, 2735402), (2924, 2441655), (2958, 2413590), (3060, 2333137), (3655, 1953324), (3741, 1908420), (3742, 1907910), (3870, 1844806), (4386, 1627770), (4437, 1609060), (4930, 1448154), (4988, 1431315), (5220, 1367701), (5613, 1271940), (5916, 1206795), (6235, 1145052), (6579, 1085180), (7310, 976662), (7395, 965436), (7482, 954210), (7484, 953955), (7740, 922403), (8772, 813885), (8874, 804530), (9355, 763164), (9860, 724077), (10965, 651108), (11223, 636140), (11226, 635970), (12470, 572526), (13158, 542590), (14620, 488331), (14790, 482718), (14964, 477105), (16839, 423980), (17748, 402265), (18705, 381684), (18710, 381582), (21199, 336780), (21930, 325554), (22185, 321812), (22446, 318070), (22452, 317985), (24940, 286263), (26316, 271295), (28065, 254388), (29580, 241359), (31807, 224460), (32895, 217036), (33678, 211990), (37410, 190842), (37420, 190791), (42398, 168390), (43860, 162777), (44370, 160906), (44892, 159035), (54259, 131580), (56115, 127228), (56130, 127194), (63597, 112260), (63614, 112230), (65790, 108518), (67356, 105995), (74820, 95421), (80453, 88740), (84195, 84796)]