73975440

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4003}}^1$

素因数の和:4037

約数の個数: 160

約数和(自身を含む): 285981696

約数和(自身を除く): 212006256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4003, 4620, 6160, 8006, 9240, 12009, 16012, 18480, 20015, 24018, 28021, 32024, 40030, 44033, 48036, 56042, 60045, 64048, 80060, 84063, 88066, 96072, 112084, 120090, 132099, 140105, 160120, 168126, 176132, 192144, 220165, 224168, 240180, 264198, 280210, 308231, 320240, 336252, 352264, 420315, 440330, 448336, 480360, 528396, 560420, 616462, 660495, 672504, 704528, 840630, 880660, 924693, 960720, 1056792, 1120840, 1232924, 1320990, 1345008, 1541155, 1681260, 1761320, 1849386, 2113584, 2241680, 2465848, 2641980, 3082310, 3362520, 3522640, 3698772, 4623465, 4931696, 5283960, 6164620, 6725040, 7397544, 9246930, 10567920, 12329240, 14795088, 18493860, 24658480, 36987720, 73975440]

約数ペア:

[(1, 73975440), (2, 36987720), (3, 24658480), (4, 18493860), (5, 14795088), (6, 12329240), (7, 10567920), (8, 9246930), (10, 7397544), (11, 6725040), (12, 6164620), (14, 5283960), (15, 4931696), (16, 4623465), (20, 3698772), (21, 3522640), (22, 3362520), (24, 3082310), (28, 2641980), (30, 2465848), (33, 2241680), (35, 2113584), (40, 1849386), (42, 1761320), (44, 1681260), (48, 1541155), (55, 1345008), (56, 1320990), (60, 1232924), (66, 1120840), (70, 1056792), (77, 960720), (80, 924693), (84, 880660), (88, 840630), (105, 704528), (110, 672504), (112, 660495), (120, 616462), (132, 560420), (140, 528396), (154, 480360), (165, 448336), (168, 440330), (176, 420315), (210, 352264), (220, 336252), (231, 320240), (240, 308231), (264, 280210), (280, 264198), (308, 240180), (330, 224168), (336, 220165), (385, 192144), (420, 176132), (440, 168126), (462, 160120), (528, 140105), (560, 132099), (616, 120090), (660, 112084), (770, 96072), (840, 88066), (880, 84063), (924, 80060), (1155, 64048), (1232, 60045), (1320, 56042), (1540, 48036), (1680, 44033), (1848, 40030), (2310, 32024), (2640, 28021), (3080, 24018), (3696, 20015), (4003, 18480), (4620, 16012), (6160, 12009), (8006, 9240)]