22151640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{26371}}^1$

素因数の和:26392

約数の個数: 64

約数和(自身を含む): 75951360

約数和(自身を除く): 53799720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 26371, 52742, 79113, 105484, 131855, 158226, 184597, 210968, 263710, 316452, 369194, 395565, 527420, 553791, 632904, 738388, 791130, 922985, 1054840, 1107582, 1476776, 1582260, 1845970, 2215164, 2768955, 3164520, 3691940, 4430328, 5537910, 7383880, 11075820, 22151640]

約数ペア:

[(1, 22151640), (2, 11075820), (3, 7383880), (4, 5537910), (5, 4430328), (6, 3691940), (7, 3164520), (8, 2768955), (10, 2215164), (12, 1845970), (14, 1582260), (15, 1476776), (20, 1107582), (21, 1054840), (24, 922985), (28, 791130), (30, 738388), (35, 632904), (40, 553791), (42, 527420), (56, 395565), (60, 369194), (70, 316452), (84, 263710), (105, 210968), (120, 184597), (140, 158226), (168, 131855), (210, 105484), (280, 79113), (420, 52742), (840, 26371)]