7985880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{3169}}^1$

素因数の和:3193

約数の個数: 96

約数和(自身を含む): 29671200

約数和(自身を除く): 21685320

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, 3169, 6338, 9507, 12676, 15845, 19014, 22183, 25352, 28521, 31690, 38028, 44366, 47535, 57042, 63380, 66549, 76056, 88732, 95070, 110915, 114084, 126760, 133098, 142605, 177464, 190140, 199647, 221830, 228168, 266196, 285210, 332745, 380280, 399294, 443660, 532392, 570420, 665490, 798588, 887320, 998235, 1140840, 1330980, 1597176, 1996470, 2661960, 3992940, 7985880]

約数ペア:

[(1, 7985880), (2, 3992940), (3, 2661960), (4, 1996470), (5, 1597176), (6, 1330980), (7, 1140840), (8, 998235), (9, 887320), (10, 798588), (12, 665490), (14, 570420), (15, 532392), (18, 443660), (20, 399294), (21, 380280), (24, 332745), (28, 285210), (30, 266196), (35, 228168), (36, 221830), (40, 199647), (42, 190140), (45, 177464), (56, 142605), (60, 133098), (63, 126760), (70, 114084), (72, 110915), (84, 95070), (90, 88732), (105, 76056), (120, 66549), (126, 63380), (140, 57042), (168, 47535), (180, 44366), (210, 38028), (252, 31690), (280, 28521), (315, 25352), (360, 22183), (420, 19014), (504, 15845), (630, 12676), (840, 9507), (1260, 6338), (2520, 3169)]