47701080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 192

約数和(自身を含む): 185103360

約数和(自身を除く): 137402280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 823, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1646, 1656, 1932, 2070, 2415, 2469, 2520, 2760, 2898, 3220, 3292, 3864, 4115, 4140, 4830, 4938, 5761, 5796, 6440, 6584, 7245, 7407, 8230, 8280, 9660, 9876, 11522, 11592, 12345, 14490, 14814, 16460, 17283, 18929, 19320, 19752, 23044, 24690, 28805, 28980, 29628, 32920, 34566, 37035, 37858, 46088, 49380, 51849, 56787, 57610, 57960, 59256, 69132, 74070, 75716, 86415, 94645, 98760, 103698, 113574, 115220, 132503, 138264, 148140, 151432, 170361, 172830, 189290, 207396, 227148, 230440, 259245, 265006, 283935, 296280, 340722, 345660, 378580, 397509, 414792, 454296, 518490, 530012, 567870, 662515, 681444, 691320, 757160, 795018, 851805, 1036980, 1060024, 1135740, 1192527, 1325030, 1362888, 1590036, 1703610, 1987545, 2073960, 2271480, 2385054, 2650060, 3180072, 3407220, 3975090, 4770108, 5300120, 5962635, 6814440, 7950180, 9540216, 11925270, 15900360, 23850540, 47701080]

約数ペア:

[(1, 47701080), (2, 23850540), (3, 15900360), (4, 11925270), (5, 9540216), (6, 7950180), (7, 6814440), (8, 5962635), (9, 5300120), (10, 4770108), (12, 3975090), (14, 3407220), (15, 3180072), (18, 2650060), (20, 2385054), (21, 2271480), (23, 2073960), (24, 1987545), (28, 1703610), (30, 1590036), (35, 1362888), (36, 1325030), (40, 1192527), (42, 1135740), (45, 1060024), (46, 1036980), (56, 851805), (60, 795018), (63, 757160), (69, 691320), (70, 681444), (72, 662515), (84, 567870), (90, 530012), (92, 518490), (105, 454296), (115, 414792), (120, 397509), (126, 378580), (138, 345660), (140, 340722), (161, 296280), (168, 283935), (180, 265006), (184, 259245), (207, 230440), (210, 227148), (230, 207396), (252, 189290), (276, 172830), (280, 170361), (315, 151432), (322, 148140), (345, 138264), (360, 132503), (414, 115220), (420, 113574), (460, 103698), (483, 98760), (504, 94645), (552, 86415), (630, 75716), (644, 74070), (690, 69132), (805, 59256), (823, 57960), (828, 57610), (840, 56787), (920, 51849), (966, 49380), (1035, 46088), (1260, 37858), (1288, 37035), (1380, 34566), (1449, 32920), (1610, 29628), (1646, 28980), (1656, 28805), (1932, 24690), (2070, 23044), (2415, 19752), (2469, 19320), (2520, 18929), (2760, 17283), (2898, 16460), (3220, 14814), (3292, 14490), (3864, 12345), (4115, 11592), (4140, 11522), (4830, 9876), (4938, 9660), (5761, 8280), (5796, 8230), (6440, 7407), (6584, 7245)]