865210080

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{257503}}^1$

素因数の和:257528

約数の個数: 96

約数和(自身を含む): 3114768384

約数和(自身を除く): 2249558304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 257503, 515006, 772509, 1030012, 1287515, 1545018, 1802521, 2060024, 2575030, 3090036, 3605042, 3862545, 4120048, 5150060, 5407563, 6180072, 7210084, 7725090, 8240096, 9012605, 10300120, 10815126, 12360144, 14420168, 15450180, 18025210, 20600240, 21630252, 24720288, 27037815, 28840336, 30900360, 36050420, 41200480, 43260504, 54075630, 57680672, 61800720, 72100840, 86521008, 108151260, 123601440, 144201680, 173042016, 216302520, 288403360, 432605040, 865210080]

約数ペア:

[(1, 865210080), (2, 432605040), (3, 288403360), (4, 216302520), (5, 173042016), (6, 144201680), (7, 123601440), (8, 108151260), (10, 86521008), (12, 72100840), (14, 61800720), (15, 57680672), (16, 54075630), (20, 43260504), (21, 41200480), (24, 36050420), (28, 30900360), (30, 28840336), (32, 27037815), (35, 24720288), (40, 21630252), (42, 20600240), (48, 18025210), (56, 15450180), (60, 14420168), (70, 12360144), (80, 10815126), (84, 10300120), (96, 9012605), (105, 8240096), (112, 7725090), (120, 7210084), (140, 6180072), (160, 5407563), (168, 5150060), (210, 4120048), (224, 3862545), (240, 3605042), (280, 3090036), (336, 2575030), (420, 2060024), (480, 1802521), (560, 1545018), (672, 1287515), (840, 1030012), (1120, 772509), (1680, 515006), (3360, 257503)]