1026791640

素因数分解:

$2^3\times 3^5\times 5^1\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15124

約数の個数: 192

約数和(自身を含む): 3955311360

約数和(自身を除く): 2928519720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 315, 324, 360, 378, 405, 420, 486, 504, 540, 567, 630, 648, 756, 810, 840, 945, 972, 1080, 1134, 1215, 1260, 1512, 1620, 1701, 1890, 1944, 2268, 2430, 2520, 2835, 3240, 3402, 3780, 4536, 4860, 5670, 6804, 7560, 8505, 9720, 11340, 13608, 15091, 17010, 22680, 30182, 34020, 45273, 60364, 68040, 75455, 90546, 105637, 120728, 135819, 150910, 181092, 211274, 226365, 271638, 301820, 316911, 362184, 407457, 422548, 452730, 528185, 543276, 603640, 633822, 679095, 814914, 845096, 905460, 950733, 1056370, 1086552, 1222371, 1267644, 1358190, 1584555, 1629828, 1810920, 1901466, 2037285, 2112740, 2444742, 2535288, 2716380, 2852199, 3169110, 3259656, 3667113, 3802932, 4074570, 4225480, 4753665, 4889484, 5432760, 5704398, 6111855, 6338220, 7334226, 7605864, 8149140, 8556597, 9507330, 9778968, 11408796, 12223710, 12676440, 14260995, 14668452, 16298280, 17113194, 18335565, 19014660, 22817592, 24447420, 25669791, 28521990, 29336904, 34226388, 36671130, 38029320, 42782985, 48894840, 51339582, 57043980, 68452776, 73342260, 85565970, 102679164, 114087960, 128348955, 146684520, 171131940, 205358328, 256697910, 342263880, 513395820, 1026791640]

約数ペア:

[(1, 1026791640), (2, 513395820), (3, 342263880), (4, 256697910), (5, 205358328), (6, 171131940), (7, 146684520), (8, 128348955), (9, 114087960), (10, 102679164), (12, 85565970), (14, 73342260), (15, 68452776), (18, 57043980), (20, 51339582), (21, 48894840), (24, 42782985), (27, 38029320), (28, 36671130), (30, 34226388), (35, 29336904), (36, 28521990), (40, 25669791), (42, 24447420), (45, 22817592), (54, 19014660), (56, 18335565), (60, 17113194), (63, 16298280), (70, 14668452), (72, 14260995), (81, 12676440), (84, 12223710), (90, 11408796), (105, 9778968), (108, 9507330), (120, 8556597), (126, 8149140), (135, 7605864), (140, 7334226), (162, 6338220), (168, 6111855), (180, 5704398), (189, 5432760), (210, 4889484), (216, 4753665), (243, 4225480), (252, 4074570), (270, 3802932), (280, 3667113), (315, 3259656), (324, 3169110), (360, 2852199), (378, 2716380), (405, 2535288), (420, 2444742), (486, 2112740), (504, 2037285), (540, 1901466), (567, 1810920), (630, 1629828), (648, 1584555), (756, 1358190), (810, 1267644), (840, 1222371), (945, 1086552), (972, 1056370), (1080, 950733), (1134, 905460), (1215, 845096), (1260, 814914), (1512, 679095), (1620, 633822), (1701, 603640), (1890, 543276), (1944, 528185), (2268, 452730), (2430, 422548), (2520, 407457), (2835, 362184), (3240, 316911), (3402, 301820), (3780, 271638), (4536, 226365), (4860, 211274), (5670, 181092), (6804, 150910), (7560, 135819), (8505, 120728), (9720, 105637), (11340, 90546), (13608, 75455), (15091, 68040), (17010, 60364), (22680, 45273), (30182, 34020)]