1008079520

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2579}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 2730672000

約数和(自身を除く): 1722592480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 349, 560, 698, 1120, 1396, 1745, 2443, 2579, 2792, 3490, 4886, 5158, 5584, 6980, 9772, 10316, 11168, 12215, 12895, 13960, 18053, 19544, 20632, 24430, 25790, 27920, 36106, 39088, 41264, 48860, 51580, 55840, 72212, 78176, 82528, 90265, 97720, 103160, 144424, 180530, 195440, 206320, 288848, 361060, 390880, 412640, 577696, 722120, 900071, 1444240, 1800142, 2888480, 3600284, 4500355, 6300497, 7200568, 9000710, 12600994, 14401136, 18001420, 25201988, 28802272, 31502485, 36002840, 50403976, 63004970, 72005680, 100807952, 126009940, 144011360, 201615904, 252019880, 504039760, 1008079520]

約数ペア:

[(1, 1008079520), (2, 504039760), (4, 252019880), (5, 201615904), (7, 144011360), (8, 126009940), (10, 100807952), (14, 72005680), (16, 63004970), (20, 50403976), (28, 36002840), (32, 31502485), (35, 28802272), (40, 25201988), (56, 18001420), (70, 14401136), (80, 12600994), (112, 9000710), (140, 7200568), (160, 6300497), (224, 4500355), (280, 3600284), (349, 2888480), (560, 1800142), (698, 1444240), (1120, 900071), (1396, 722120), (1745, 577696), (2443, 412640), (2579, 390880), (2792, 361060), (3490, 288848), (4886, 206320), (5158, 195440), (5584, 180530), (6980, 144424), (9772, 103160), (10316, 97720), (11168, 90265), (12215, 82528), (12895, 78176), (13960, 72212), (18053, 55840), (19544, 51580), (20632, 48860), (24430, 41264), (25790, 39088), (27920, 36106)]