1566139680

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{155371}}^1$

素因数の和:155399

約数の個数: 144

約数和(自身を含む): 6107984064

約数和(自身を除く): 4541844384

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 155371, 310742, 466113, 621484, 776855, 932226, 1087597, 1242968, 1398339, 1553710, 1864452, 2175194, 2330565, 2485936, 2796678, 3107420, 3262791, 3728904, 4350388, 4661130, 4971872, 5437985, 5593356, 6214840, 6525582, 6991695, 7457808, 8700776, 9322260, 9788373, 10875970, 11186712, 12429680, 13051164, 13983390, 14915616, 16313955, 17401552, 18644520, 19576746, 21751940, 22373424, 24859360, 26102328, 27966780, 32627910, 34803104, 37289040, 39153492, 43503880, 44746848, 48941865, 52204656, 55933560, 65255820, 74578080, 78306984, 87007760, 97883730, 104409312, 111867120, 130511640, 156613968, 174015520, 195767460, 223734240, 261023280, 313227936, 391534920, 522046560, 783069840, 1566139680]

約数ペア:

[(1, 1566139680), (2, 783069840), (3, 522046560), (4, 391534920), (5, 313227936), (6, 261023280), (7, 223734240), (8, 195767460), (9, 174015520), (10, 156613968), (12, 130511640), (14, 111867120), (15, 104409312), (16, 97883730), (18, 87007760), (20, 78306984), (21, 74578080), (24, 65255820), (28, 55933560), (30, 52204656), (32, 48941865), (35, 44746848), (36, 43503880), (40, 39153492), (42, 37289040), (45, 34803104), (48, 32627910), (56, 27966780), (60, 26102328), (63, 24859360), (70, 22373424), (72, 21751940), (80, 19576746), (84, 18644520), (90, 17401552), (96, 16313955), (105, 14915616), (112, 13983390), (120, 13051164), (126, 12429680), (140, 11186712), (144, 10875970), (160, 9788373), (168, 9322260), (180, 8700776), (210, 7457808), (224, 6991695), (240, 6525582), (252, 6214840), (280, 5593356), (288, 5437985), (315, 4971872), (336, 4661130), (360, 4350388), (420, 3728904), (480, 3262791), (504, 3107420), (560, 2796678), (630, 2485936), (672, 2330565), (720, 2175194), (840, 1864452), (1008, 1553710), (1120, 1398339), (1260, 1242968), (1440, 1087597), (1680, 932226), (2016, 776855), (2520, 621484), (3360, 466113), (5040, 310742), (10080, 155371)]