77705040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2011}}^1$

素因数の和:2057

約数の個数: 160

約数和(自身を含む): 287410176

約数和(自身を除く): 209705136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 105, 112, 115, 120, 138, 140, 161, 168, 184, 210, 230, 240, 276, 280, 322, 336, 345, 368, 420, 460, 483, 552, 560, 644, 690, 805, 840, 920, 966, 1104, 1288, 1380, 1610, 1680, 1840, 1932, 2011, 2415, 2576, 2760, 3220, 3864, 4022, 4830, 5520, 6033, 6440, 7728, 8044, 9660, 10055, 12066, 12880, 14077, 16088, 19320, 20110, 24132, 28154, 30165, 32176, 38640, 40220, 42231, 46253, 48264, 56308, 60330, 70385, 80440, 84462, 92506, 96528, 112616, 120660, 138759, 140770, 160880, 168924, 185012, 211155, 225232, 231265, 241320, 277518, 281540, 323771, 337848, 370024, 422310, 462530, 482640, 555036, 563080, 647542, 675696, 693795, 740048, 844620, 925060, 971313, 1110072, 1126160, 1295084, 1387590, 1618855, 1689240, 1850120, 1942626, 2220144, 2590168, 2775180, 3237710, 3378480, 3700240, 3885252, 4856565, 5180336, 5550360, 6475420, 7770504, 9713130, 11100720, 12950840, 15541008, 19426260, 25901680, 38852520, 77705040]

約数ペア:

[(1, 77705040), (2, 38852520), (3, 25901680), (4, 19426260), (5, 15541008), (6, 12950840), (7, 11100720), (8, 9713130), (10, 7770504), (12, 6475420), (14, 5550360), (15, 5180336), (16, 4856565), (20, 3885252), (21, 3700240), (23, 3378480), (24, 3237710), (28, 2775180), (30, 2590168), (35, 2220144), (40, 1942626), (42, 1850120), (46, 1689240), (48, 1618855), (56, 1387590), (60, 1295084), (69, 1126160), (70, 1110072), (80, 971313), (84, 925060), (92, 844620), (105, 740048), (112, 693795), (115, 675696), (120, 647542), (138, 563080), (140, 555036), (161, 482640), (168, 462530), (184, 422310), (210, 370024), (230, 337848), (240, 323771), (276, 281540), (280, 277518), (322, 241320), (336, 231265), (345, 225232), (368, 211155), (420, 185012), (460, 168924), (483, 160880), (552, 140770), (560, 138759), (644, 120660), (690, 112616), (805, 96528), (840, 92506), (920, 84462), (966, 80440), (1104, 70385), (1288, 60330), (1380, 56308), (1610, 48264), (1680, 46253), (1840, 42231), (1932, 40220), (2011, 38640), (2415, 32176), (2576, 30165), (2760, 28154), (3220, 24132), (3864, 20110), (4022, 19320), (4830, 16088), (5520, 14077), (6033, 12880), (6440, 12066), (7728, 10055), (8044, 9660)]