234111780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:243

約数の個数: 288

約数和(自身を含む): 864864000

約数和(自身を除く): 630752220

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 43, 45, 58, 60, 63, 70, 84, 86, 87, 90, 105, 116, 126, 129, 140, 145, 149, 172, 174, 180, 203, 210, 215, 252, 258, 261, 290, 298, 301, 315, 348, 387, 406, 420, 430, 435, 447, 516, 522, 580, 596, 602, 609, 630, 645, 745, 774, 812, 860, 870, 894, 903, 1015, 1043, 1044, 1204, 1218, 1247, 1260, 1290, 1305, 1341, 1490, 1505, 1548, 1740, 1788, 1806, 1827, 1935, 2030, 2086, 2235, 2436, 2494, 2580, 2610, 2682, 2709, 2980, 3010, 3045, 3129, 3612, 3654, 3741, 3870, 4060, 4172, 4321, 4470, 4515, 4988, 5215, 5220, 5364, 5418, 6020, 6090, 6235, 6258, 6407, 6705, 7308, 7482, 7740, 8642, 8729, 8940, 9030, 9135, 9387, 10430, 10836, 11223, 12180, 12470, 12516, 12814, 12963, 13410, 13545, 14964, 15645, 17284, 17458, 18060, 18270, 18705, 18774, 19221, 20860, 21605, 22446, 24940, 25628, 25926, 26187, 26820, 27090, 30247, 31290, 32035, 34916, 36540, 37410, 37548, 38442, 38889, 43210, 43645, 44849, 44892, 46935, 51852, 52374, 54180, 56115, 57663, 60494, 62580, 64070, 64815, 74820, 76884, 77778, 78561, 86420, 87290, 89698, 90741, 93870, 96105, 104748, 112230, 115326, 120988, 128140, 129630, 130935, 134547, 151235, 155556, 157122, 174580, 179396, 181482, 185803, 187740, 192210, 194445, 224245, 224460, 230652, 259260, 261870, 269094, 272223, 288315, 302470, 314244, 362964, 371606, 384420, 388890, 392805, 403641, 448490, 453705, 523740, 538188, 544446, 557409, 576630, 604940, 672735, 743212, 777780, 785610, 807282, 896980, 907410, 929015, 1088892, 1114818, 1153260, 1300621, 1345470, 1361115, 1571220, 1614564, 1672227, 1814820, 1858030, 2018205, 2229636, 2601242, 2690940, 2722230, 2787045, 3344454, 3716060, 3901863, 4036410, 5202484, 5444460, 5574090, 6503105, 6688908, 7803726, 8072820, 8361135, 11148180, 11705589, 13006210, 15607452, 16722270, 19509315, 23411178, 26012420, 33444540, 39018630, 46822356, 58527945, 78037260, 117055890, 234111780]

約数ペア:

[(1, 234111780), (2, 117055890), (3, 78037260), (4, 58527945), (5, 46822356), (6, 39018630), (7, 33444540), (9, 26012420), (10, 23411178), (12, 19509315), (14, 16722270), (15, 15607452), (18, 13006210), (20, 11705589), (21, 11148180), (28, 8361135), (29, 8072820), (30, 7803726), (35, 6688908), (36, 6503105), (42, 5574090), (43, 5444460), (45, 5202484), (58, 4036410), (60, 3901863), (63, 3716060), (70, 3344454), (84, 2787045), (86, 2722230), (87, 2690940), (90, 2601242), (105, 2229636), (116, 2018205), (126, 1858030), (129, 1814820), (140, 1672227), (145, 1614564), (149, 1571220), (172, 1361115), (174, 1345470), (180, 1300621), (203, 1153260), (210, 1114818), (215, 1088892), (252, 929015), (258, 907410), (261, 896980), (290, 807282), (298, 785610), (301, 777780), (315, 743212), (348, 672735), (387, 604940), (406, 576630), (420, 557409), (430, 544446), (435, 538188), (447, 523740), (516, 453705), (522, 448490), (580, 403641), (596, 392805), (602, 388890), (609, 384420), (630, 371606), (645, 362964), (745, 314244), (774, 302470), (812, 288315), (860, 272223), (870, 269094), (894, 261870), (903, 259260), (1015, 230652), (1043, 224460), (1044, 224245), (1204, 194445), (1218, 192210), (1247, 187740), (1260, 185803), (1290, 181482), (1305, 179396), (1341, 174580), (1490, 157122), (1505, 155556), (1548, 151235), (1740, 134547), (1788, 130935), (1806, 129630), (1827, 128140), (1935, 120988), (2030, 115326), (2086, 112230), (2235, 104748), (2436, 96105), (2494, 93870), (2580, 90741), (2610, 89698), (2682, 87290), (2709, 86420), (2980, 78561), (3010, 77778), (3045, 76884), (3129, 74820), (3612, 64815), (3654, 64070), (3741, 62580), (3870, 60494), (4060, 57663), (4172, 56115), (4321, 54180), (4470, 52374), (4515, 51852), (4988, 46935), (5215, 44892), (5220, 44849), (5364, 43645), (5418, 43210), (6020, 38889), (6090, 38442), (6235, 37548), (6258, 37410), (6407, 36540), (6705, 34916), (7308, 32035), (7482, 31290), (7740, 30247), (8642, 27090), (8729, 26820), (8940, 26187), (9030, 25926), (9135, 25628), (9387, 24940), (10430, 22446), (10836, 21605), (11223, 20860), (12180, 19221), (12470, 18774), (12516, 18705), (12814, 18270), (12963, 18060), (13410, 17458), (13545, 17284), (14964, 15645)]