126514920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7927}}^1$

素因数の和:7967

約数の個数: 128

約数和(自身を含む): 456652800

約数和(自身を除く): 330137880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7927, 7980, 15854, 15960, 23781, 31708, 39635, 47562, 55489, 63416, 79270, 95124, 110978, 118905, 150613, 158540, 166467, 190248, 221956, 237810, 277445, 301226, 317080, 332934, 443912, 451839, 475620, 554890, 602452, 665868, 753065, 832335, 903678, 951240, 1054291, 1109780, 1204904, 1331736, 1506130, 1664670, 1807356, 2108582, 2219560, 2259195, 3012260, 3162873, 3329340, 3614712, 4217164, 4518390, 5271455, 6024520, 6325746, 6658680, 8434328, 9036780, 10542910, 12651492, 15814365, 18073560, 21085820, 25302984, 31628730, 42171640, 63257460, 126514920]

約数ペア:

[(1, 126514920), (2, 63257460), (3, 42171640), (4, 31628730), (5, 25302984), (6, 21085820), (7, 18073560), (8, 15814365), (10, 12651492), (12, 10542910), (14, 9036780), (15, 8434328), (19, 6658680), (20, 6325746), (21, 6024520), (24, 5271455), (28, 4518390), (30, 4217164), (35, 3614712), (38, 3329340), (40, 3162873), (42, 3012260), (56, 2259195), (57, 2219560), (60, 2108582), (70, 1807356), (76, 1664670), (84, 1506130), (95, 1331736), (105, 1204904), (114, 1109780), (120, 1054291), (133, 951240), (140, 903678), (152, 832335), (168, 753065), (190, 665868), (210, 602452), (228, 554890), (266, 475620), (280, 451839), (285, 443912), (380, 332934), (399, 317080), (420, 301226), (456, 277445), (532, 237810), (570, 221956), (665, 190248), (760, 166467), (798, 158540), (840, 150613), (1064, 118905), (1140, 110978), (1330, 95124), (1596, 79270), (1995, 63416), (2280, 55489), (2660, 47562), (3192, 39635), (3990, 31708), (5320, 23781), (7927, 15960), (7980, 15854)]