1939939680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{577363}}^1$

素因数の和:577388

約数の個数: 96

約数和(自身を含む): 6983794944

約数和(自身を除く): 5043855264

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, 577363, 1154726, 1732089, 2309452, 2886815, 3464178, 4041541, 4618904, 5773630, 6928356, 8083082, 8660445, 9237808, 11547260, 12124623, 13856712, 16166164, 17320890, 18475616, 20207705, 23094520, 24249246, 27713424, 32332328, 34641780, 40415410, 46189040, 48498492, 55426848, 60623115, 64664656, 69283560, 80830820, 92378080, 96996984, 121246230, 129329312, 138567120, 161661640, 193993968, 242492460, 277134240, 323323280, 387987936, 484984920, 646646560, 969969840, 1939939680]

約数ペア:

[(1, 1939939680), (2, 969969840), (3, 646646560), (4, 484984920), (5, 387987936), (6, 323323280), (7, 277134240), (8, 242492460), (10, 193993968), (12, 161661640), (14, 138567120), (15, 129329312), (16, 121246230), (20, 96996984), (21, 92378080), (24, 80830820), (28, 69283560), (30, 64664656), (32, 60623115), (35, 55426848), (40, 48498492), (42, 46189040), (48, 40415410), (56, 34641780), (60, 32332328), (70, 27713424), (80, 24249246), (84, 23094520), (96, 20207705), (105, 18475616), (112, 17320890), (120, 16166164), (140, 13856712), (160, 12124623), (168, 11547260), (210, 9237808), (224, 8660445), (240, 8083082), (280, 6928356), (336, 5773630), (420, 4618904), (480, 4041541), (560, 3464178), (672, 2886815), (840, 2309452), (1120, 1732089), (1680, 1154726), (3360, 577363)]