9897755280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{5891521}}^1$

素因数の和:5891544

約数の個数: 80

約数和(自身を含む): 35066338944

約数和(自身を除く): 25168583664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 5891521, 11783042, 17674563, 23566084, 29457605, 35349126, 41240647, 47132168, 58915210, 70698252, 82481294, 88372815, 94264336, 117830420, 123721941, 141396504, 164962588, 176745630, 206203235, 235660840, 247443882, 282793008, 329925176, 353491260, 412406470, 471321680, 494887764, 618609705, 659850352, 706982520, 824812940, 989775528, 1237219410, 1413965040, 1649625880, 1979551056, 2474438820, 3299251760, 4948877640, 9897755280]

約数ペア:

[(1, 9897755280), (2, 4948877640), (3, 3299251760), (4, 2474438820), (5, 1979551056), (6, 1649625880), (7, 1413965040), (8, 1237219410), (10, 989775528), (12, 824812940), (14, 706982520), (15, 659850352), (16, 618609705), (20, 494887764), (21, 471321680), (24, 412406470), (28, 353491260), (30, 329925176), (35, 282793008), (40, 247443882), (42, 235660840), (48, 206203235), (56, 176745630), (60, 164962588), (70, 141396504), (80, 123721941), (84, 117830420), (105, 94264336), (112, 88372815), (120, 82481294), (140, 70698252), (168, 58915210), (210, 47132168), (240, 41240647), (280, 35349126), (336, 29457605), (420, 23566084), (560, 17674563), (840, 11783042), (1680, 5891521)]