165044040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 128

約数和(自身を含む): 575320320

約数和(自身を除く): 410276280

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, 61, 70, 84, 105, 120, 122, 140, 168, 183, 210, 244, 280, 305, 366, 420, 427, 488, 610, 732, 840, 854, 915, 1220, 1281, 1464, 1708, 1830, 2135, 2440, 2562, 3221, 3416, 3660, 4270, 5124, 6405, 6442, 7320, 8540, 9663, 10248, 12810, 12884, 16105, 17080, 19326, 22547, 25620, 25768, 32210, 38652, 45094, 48315, 51240, 64420, 67641, 77304, 90188, 96630, 112735, 128840, 135282, 180376, 193260, 196481, 225470, 270564, 338205, 386520, 392962, 450940, 541128, 589443, 676410, 785924, 901880, 982405, 1178886, 1352820, 1375367, 1571848, 1964810, 2357772, 2705640, 2750734, 2947215, 3929620, 4126101, 4715544, 5501468, 5894430, 6876835, 7859240, 8252202, 11002936, 11788860, 13753670, 16504404, 20630505, 23577720, 27507340, 33008808, 41261010, 55014680, 82522020, 165044040]

約数ペア:

[(1, 165044040), (2, 82522020), (3, 55014680), (4, 41261010), (5, 33008808), (6, 27507340), (7, 23577720), (8, 20630505), (10, 16504404), (12, 13753670), (14, 11788860), (15, 11002936), (20, 8252202), (21, 7859240), (24, 6876835), (28, 5894430), (30, 5501468), (35, 4715544), (40, 4126101), (42, 3929620), (56, 2947215), (60, 2750734), (61, 2705640), (70, 2357772), (84, 1964810), (105, 1571848), (120, 1375367), (122, 1352820), (140, 1178886), (168, 982405), (183, 901880), (210, 785924), (244, 676410), (280, 589443), (305, 541128), (366, 450940), (420, 392962), (427, 386520), (488, 338205), (610, 270564), (732, 225470), (840, 196481), (854, 193260), (915, 180376), (1220, 135282), (1281, 128840), (1464, 112735), (1708, 96630), (1830, 90188), (2135, 77304), (2440, 67641), (2562, 64420), (3221, 51240), (3416, 48315), (3660, 45094), (4270, 38652), (5124, 32210), (6405, 25768), (6442, 25620), (7320, 22547), (8540, 19326), (9663, 17080), (10248, 16105), (12810, 12884)]