109823280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{65371}}^1$

素因数の和:65394

約数の個数: 80

約数和(自身を含む): 389094144

約数和(自身を除く): 279270864

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, 65371, 130742, 196113, 261484, 326855, 392226, 457597, 522968, 653710, 784452, 915194, 980565, 1045936, 1307420, 1372791, 1568904, 1830388, 1961130, 2287985, 2614840, 2745582, 3137808, 3660776, 3922260, 4575970, 5229680, 5491164, 6863955, 7321552, 7844520, 9151940, 10982328, 13727910, 15689040, 18303880, 21964656, 27455820, 36607760, 54911640, 109823280]

約数ペア:

[(1, 109823280), (2, 54911640), (3, 36607760), (4, 27455820), (5, 21964656), (6, 18303880), (7, 15689040), (8, 13727910), (10, 10982328), (12, 9151940), (14, 7844520), (15, 7321552), (16, 6863955), (20, 5491164), (21, 5229680), (24, 4575970), (28, 3922260), (30, 3660776), (35, 3137808), (40, 2745582), (42, 2614840), (48, 2287985), (56, 1961130), (60, 1830388), (70, 1568904), (80, 1372791), (84, 1307420), (105, 1045936), (112, 980565), (120, 915194), (140, 784452), (168, 653710), (210, 522968), (240, 457597), (280, 392226), (336, 326855), (420, 261484), (560, 196113), (840, 130742), (1680, 65371)]