13877640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{5507}}^1$

素因数の和:5531

約数の個数: 96

約数和(自身を含む): 51554880

約数和(自身を除く): 37677240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 5507, 11014, 16521, 22028, 27535, 33042, 38549, 44056, 49563, 55070, 66084, 77098, 82605, 99126, 110140, 115647, 132168, 154196, 165210, 192745, 198252, 220280, 231294, 247815, 308392, 330420, 346941, 385490, 396504, 462588, 495630, 578235, 660840, 693882, 770980, 925176, 991260, 1156470, 1387764, 1541960, 1734705, 1982520, 2312940, 2775528, 3469410, 4625880, 6938820, 13877640]

約数ペア:

[(1, 13877640), (2, 6938820), (3, 4625880), (4, 3469410), (5, 2775528), (6, 2312940), (7, 1982520), (8, 1734705), (9, 1541960), (10, 1387764), (12, 1156470), (14, 991260), (15, 925176), (18, 770980), (20, 693882), (21, 660840), (24, 578235), (28, 495630), (30, 462588), (35, 396504), (36, 385490), (40, 346941), (42, 330420), (45, 308392), (56, 247815), (60, 231294), (63, 220280), (70, 198252), (72, 192745), (84, 165210), (90, 154196), (105, 132168), (120, 115647), (126, 110140), (140, 99126), (168, 82605), (180, 77098), (210, 66084), (252, 55070), (280, 49563), (315, 44056), (360, 38549), (420, 33042), (504, 27535), (630, 22028), (840, 16521), (1260, 11014), (2520, 5507)]