7859491920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67801}}^1$

素因数の和:67850

約数の個数: 240

約数和(自身を含む): 31477485312

約数和(自身を除く): 23617993392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 105, 112, 115, 120, 126, 138, 140, 144, 161, 168, 180, 184, 207, 210, 230, 240, 252, 276, 280, 315, 322, 336, 345, 360, 368, 414, 420, 460, 483, 504, 552, 560, 630, 644, 690, 720, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1260, 1288, 1380, 1449, 1610, 1656, 1680, 1840, 1932, 2070, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3864, 4140, 4830, 5040, 5520, 5796, 6440, 7245, 7728, 8280, 9660, 11592, 12880, 14490, 16560, 19320, 23184, 28980, 38640, 57960, 67801, 115920, 135602, 203403, 271204, 339005, 406806, 474607, 542408, 610209, 678010, 813612, 949214, 1017015, 1084816, 1220418, 1356020, 1423821, 1559423, 1627224, 1898428, 2034030, 2373035, 2440836, 2712040, 2847642, 3051045, 3118846, 3254448, 3796856, 4068060, 4271463, 4678269, 4746070, 4881672, 5424080, 5695284, 6102090, 6237692, 7119105, 7593712, 7797115, 8136120, 8542926, 9356538, 9492140, 9763344, 10915961, 11390568, 12204180, 12475384, 14034807, 14238210, 15594230, 16272240, 17085852, 18713076, 18984280, 21357315, 21831922, 22781136, 23391345, 24408360, 24950768, 28069614, 28476420, 31188460, 32747883, 34171704, 37426152, 37968560, 42714630, 43663844, 46782690, 48816720, 54579805, 56139228, 56952840, 62376920, 65495766, 68343408, 70174035, 74852304, 85429260, 87327688, 93565380, 98243649, 109159610, 112278456, 113905680, 124753840, 130991532, 140348070, 163739415, 170858520, 174655376, 187130760, 196487298, 218319220, 224556912, 261983064, 280696140, 327478830, 341717040, 374261520, 392974596, 436638440, 491218245, 523966128, 561392280, 654957660, 785949192, 873276880, 982436490, 1122784560, 1309915320, 1571898384, 1964872980, 2619830640, 3929745960, 7859491920]

約数ペア:

[(1, 7859491920), (2, 3929745960), (3, 2619830640), (4, 1964872980), (5, 1571898384), (6, 1309915320), (7, 1122784560), (8, 982436490), (9, 873276880), (10, 785949192), (12, 654957660), (14, 561392280), (15, 523966128), (16, 491218245), (18, 436638440), (20, 392974596), (21, 374261520), (23, 341717040), (24, 327478830), (28, 280696140), (30, 261983064), (35, 224556912), (36, 218319220), (40, 196487298), (42, 187130760), (45, 174655376), (46, 170858520), (48, 163739415), (56, 140348070), (60, 130991532), (63, 124753840), (69, 113905680), (70, 112278456), (72, 109159610), (80, 98243649), (84, 93565380), (90, 87327688), (92, 85429260), (105, 74852304), (112, 70174035), (115, 68343408), (120, 65495766), (126, 62376920), (138, 56952840), (140, 56139228), (144, 54579805), (161, 48816720), (168, 46782690), (180, 43663844), (184, 42714630), (207, 37968560), (210, 37426152), (230, 34171704), (240, 32747883), (252, 31188460), (276, 28476420), (280, 28069614), (315, 24950768), (322, 24408360), (336, 23391345), (345, 22781136), (360, 21831922), (368, 21357315), (414, 18984280), (420, 18713076), (460, 17085852), (483, 16272240), (504, 15594230), (552, 14238210), (560, 14034807), (630, 12475384), (644, 12204180), (690, 11390568), (720, 10915961), (805, 9763344), (828, 9492140), (840, 9356538), (920, 8542926), (966, 8136120), (1008, 7797115), (1035, 7593712), (1104, 7119105), (1260, 6237692), (1288, 6102090), (1380, 5695284), (1449, 5424080), (1610, 4881672), (1656, 4746070), (1680, 4678269), (1840, 4271463), (1932, 4068060), (2070, 3796856), (2415, 3254448), (2520, 3118846), (2576, 3051045), (2760, 2847642), (2898, 2712040), (3220, 2440836), (3312, 2373035), (3864, 2034030), (4140, 1898428), (4830, 1627224), (5040, 1559423), (5520, 1423821), (5796, 1356020), (6440, 1220418), (7245, 1084816), (7728, 1017015), (8280, 949214), (9660, 813612), (11592, 678010), (12880, 610209), (14490, 542408), (16560, 474607), (19320, 406806), (23184, 339005), (28980, 271204), (38640, 203403), (57960, 135602), (67801, 115920)]