2016159040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{2579}}^1$

素因数の和:2952

約数の個数: 112

約数和(自身を含む): 5504688000

約数和(自身を除く): 3488528960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 349, 448, 560, 698, 1120, 1396, 1745, 2240, 2443, 2579, 2792, 3490, 4886, 5158, 5584, 6980, 9772, 10316, 11168, 12215, 12895, 13960, 18053, 19544, 20632, 22336, 24430, 25790, 27920, 36106, 39088, 41264, 48860, 51580, 55840, 72212, 78176, 82528, 90265, 97720, 103160, 111680, 144424, 156352, 165056, 180530, 195440, 206320, 288848, 361060, 390880, 412640, 577696, 722120, 781760, 825280, 900071, 1155392, 1444240, 1800142, 2888480, 3600284, 4500355, 5776960, 6300497, 7200568, 9000710, 12600994, 14401136, 18001420, 25201988, 28802272, 31502485, 36002840, 50403976, 57604544, 63004970, 72005680, 100807952, 126009940, 144011360, 201615904, 252019880, 288022720, 403231808, 504039760, 1008079520, 2016159040]

約数ペア:

[(1, 2016159040), (2, 1008079520), (4, 504039760), (5, 403231808), (7, 288022720), (8, 252019880), (10, 201615904), (14, 144011360), (16, 126009940), (20, 100807952), (28, 72005680), (32, 63004970), (35, 57604544), (40, 50403976), (56, 36002840), (64, 31502485), (70, 28802272), (80, 25201988), (112, 18001420), (140, 14401136), (160, 12600994), (224, 9000710), (280, 7200568), (320, 6300497), (349, 5776960), (448, 4500355), (560, 3600284), (698, 2888480), (1120, 1800142), (1396, 1444240), (1745, 1155392), (2240, 900071), (2443, 825280), (2579, 781760), (2792, 722120), (3490, 577696), (4886, 412640), (5158, 390880), (5584, 361060), (6980, 288848), (9772, 206320), (10316, 195440), (11168, 180530), (12215, 165056), (12895, 156352), (13960, 144424), (18053, 111680), (19544, 103160), (20632, 97720), (22336, 90265), (24430, 82528), (25790, 78176), (27920, 72212), (36106, 55840), (39088, 51580), (41264, 48860)]