15171580788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19763}}^1$

素因数の和:19846

約数の個数: 192

約数和(自身を含む): 47104727040

約数和(自身を除く): 31933146252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 37, 38, 39, 42, 52, 57, 74, 76, 78, 84, 91, 111, 114, 133, 148, 156, 182, 222, 228, 247, 259, 266, 273, 364, 399, 444, 481, 494, 518, 532, 546, 703, 741, 777, 798, 962, 988, 1036, 1092, 1406, 1443, 1482, 1554, 1596, 1729, 1924, 2109, 2812, 2886, 2964, 3108, 3367, 3458, 4218, 4921, 5187, 5772, 6734, 6916, 8436, 9139, 9842, 10101, 10374, 13468, 14763, 18278, 19684, 19763, 20202, 20748, 27417, 29526, 36556, 39526, 40404, 54834, 59052, 59289, 63973, 79052, 109668, 118578, 127946, 138341, 191919, 237156, 255892, 256919, 276682, 375497, 383838, 415023, 513838, 553364, 731231, 750994, 767676, 770757, 830046, 1027676, 1126491, 1462462, 1501988, 1541514, 1660092, 1798433, 2193693, 2252982, 2628479, 2924924, 3083028, 3596866, 4387386, 4505964, 4881461, 5118617, 5256958, 5395299, 7193732, 7885437, 8774772, 9506003, 9762922, 10237234, 10513916, 10790598, 13893389, 14644383, 15355851, 15770874, 19012006, 19525844, 20474468, 21581196, 27786778, 28518009, 29288766, 30711702, 31541748, 34170227, 38024012, 41680167, 55573556, 57036018, 58577532, 61423404, 66542021, 68340454, 83360334, 97253723, 102510681, 114072036, 133084042, 136680908, 166720668, 180614057, 194507446, 199626063, 205021362, 266168084, 291761169, 361228114, 389014892, 399252126, 410042724, 541842171, 583522338, 722456228, 798504252, 1083684342, 1167044676, 1264298399, 2167368684, 2528596798, 3792895197, 5057193596, 7585790394, 15171580788]

約数ペア:

[(1, 15171580788), (2, 7585790394), (3, 5057193596), (4, 3792895197), (6, 2528596798), (7, 2167368684), (12, 1264298399), (13, 1167044676), (14, 1083684342), (19, 798504252), (21, 722456228), (26, 583522338), (28, 541842171), (37, 410042724), (38, 399252126), (39, 389014892), (42, 361228114), (52, 291761169), (57, 266168084), (74, 205021362), (76, 199626063), (78, 194507446), (84, 180614057), (91, 166720668), (111, 136680908), (114, 133084042), (133, 114072036), (148, 102510681), (156, 97253723), (182, 83360334), (222, 68340454), (228, 66542021), (247, 61423404), (259, 58577532), (266, 57036018), (273, 55573556), (364, 41680167), (399, 38024012), (444, 34170227), (481, 31541748), (494, 30711702), (518, 29288766), (532, 28518009), (546, 27786778), (703, 21581196), (741, 20474468), (777, 19525844), (798, 19012006), (962, 15770874), (988, 15355851), (1036, 14644383), (1092, 13893389), (1406, 10790598), (1443, 10513916), (1482, 10237234), (1554, 9762922), (1596, 9506003), (1729, 8774772), (1924, 7885437), (2109, 7193732), (2812, 5395299), (2886, 5256958), (2964, 5118617), (3108, 4881461), (3367, 4505964), (3458, 4387386), (4218, 3596866), (4921, 3083028), (5187, 2924924), (5772, 2628479), (6734, 2252982), (6916, 2193693), (8436, 1798433), (9139, 1660092), (9842, 1541514), (10101, 1501988), (10374, 1462462), (13468, 1126491), (14763, 1027676), (18278, 830046), (19684, 770757), (19763, 767676), (20202, 750994), (20748, 731231), (27417, 553364), (29526, 513838), (36556, 415023), (39526, 383838), (40404, 375497), (54834, 276682), (59052, 256919), (59289, 255892), (63973, 237156), (79052, 191919), (109668, 138341), (118578, 127946)]