55970040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2941

約数の個数: 128

約数和(自身を含む): 200309760

約数和(自身を除く): 144339720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 56, 60, 69, 70, 84, 92, 105, 115, 120, 138, 140, 161, 168, 184, 210, 230, 276, 280, 322, 345, 420, 460, 483, 552, 644, 690, 805, 840, 920, 966, 1288, 1380, 1610, 1932, 2415, 2760, 2897, 3220, 3864, 4830, 5794, 6440, 8691, 9660, 11588, 14485, 17382, 19320, 20279, 23176, 28970, 34764, 40558, 43455, 57940, 60837, 66631, 69528, 81116, 86910, 101395, 115880, 121674, 133262, 162232, 173820, 199893, 202790, 243348, 266524, 304185, 333155, 347640, 399786, 405580, 466417, 486696, 533048, 608370, 666310, 799572, 811160, 932834, 999465, 1216740, 1332620, 1399251, 1599144, 1865668, 1998930, 2332085, 2433480, 2665240, 2798502, 3731336, 3997860, 4664170, 5597004, 6996255, 7995720, 9328340, 11194008, 13992510, 18656680, 27985020, 55970040]

約数ペア:

[(1, 55970040), (2, 27985020), (3, 18656680), (4, 13992510), (5, 11194008), (6, 9328340), (7, 7995720), (8, 6996255), (10, 5597004), (12, 4664170), (14, 3997860), (15, 3731336), (20, 2798502), (21, 2665240), (23, 2433480), (24, 2332085), (28, 1998930), (30, 1865668), (35, 1599144), (40, 1399251), (42, 1332620), (46, 1216740), (56, 999465), (60, 932834), (69, 811160), (70, 799572), (84, 666310), (92, 608370), (105, 533048), (115, 486696), (120, 466417), (138, 405580), (140, 399786), (161, 347640), (168, 333155), (184, 304185), (210, 266524), (230, 243348), (276, 202790), (280, 199893), (322, 173820), (345, 162232), (420, 133262), (460, 121674), (483, 115880), (552, 101395), (644, 86910), (690, 81116), (805, 69528), (840, 66631), (920, 60837), (966, 57940), (1288, 43455), (1380, 40558), (1610, 34764), (1932, 28970), (2415, 23176), (2760, 20279), (2897, 19320), (3220, 17382), (3864, 14485), (4830, 11588), (5794, 9660), (6440, 8691)]