7071195240

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{67499}}^1$

素因数の和:67616

約数の個数: 128

約数和(自身を含む): 23814000000

約数和(自身を除く): 16742804760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 485, 540, 582, 776, 873, 970, 1080, 1164, 1455, 1746, 1940, 2328, 2619, 2910, 3492, 3880, 4365, 5238, 5820, 6984, 8730, 10476, 11640, 13095, 17460, 20952, 26190, 34920, 52380, 67499, 104760, 134998, 202497, 269996, 337495, 404994, 539992, 607491, 674990, 809988, 1012485, 1214982, 1349980, 1619976, 1822473, 2024970, 2429964, 2699960, 3037455, 3644946, 4049940, 4859928, 6074910, 6547403, 7289892, 8099880, 9112365, 12149820, 13094806, 14579784, 18224730, 19642209, 24299640, 26189612, 32737015, 36449460, 39284418, 52379224, 58926627, 65474030, 72898920, 78568836, 98211045, 117853254, 130948060, 157137672, 176779881, 196422090, 235706508, 261896120, 294633135, 353559762, 392844180, 471413016, 589266270, 707119524, 785688360, 883899405, 1178532540, 1414239048, 1767798810, 2357065080, 3535597620, 7071195240]

約数ペア:

[(1, 7071195240), (2, 3535597620), (3, 2357065080), (4, 1767798810), (5, 1414239048), (6, 1178532540), (8, 883899405), (9, 785688360), (10, 707119524), (12, 589266270), (15, 471413016), (18, 392844180), (20, 353559762), (24, 294633135), (27, 261896120), (30, 235706508), (36, 196422090), (40, 176779881), (45, 157137672), (54, 130948060), (60, 117853254), (72, 98211045), (90, 78568836), (97, 72898920), (108, 65474030), (120, 58926627), (135, 52379224), (180, 39284418), (194, 36449460), (216, 32737015), (270, 26189612), (291, 24299640), (360, 19642209), (388, 18224730), (485, 14579784), (540, 13094806), (582, 12149820), (776, 9112365), (873, 8099880), (970, 7289892), (1080, 6547403), (1164, 6074910), (1455, 4859928), (1746, 4049940), (1940, 3644946), (2328, 3037455), (2619, 2699960), (2910, 2429964), (3492, 2024970), (3880, 1822473), (4365, 1619976), (5238, 1349980), (5820, 1214982), (6984, 1012485), (8730, 809988), (10476, 674990), (11640, 607491), (13095, 539992), (17460, 404994), (20952, 337495), (26190, 269996), (34920, 202497), (52380, 134998), (67499, 104760)]