39907560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1$

素因数の和:656

約数の個数: 192

約数和(自身を含む): 152176320

約数和(自身を除く): 112268760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 420, 440, 462, 490, 539, 588, 616, 617, 660, 735, 770, 840, 924, 980, 1078, 1155, 1176, 1234, 1320, 1470, 1540, 1617, 1848, 1851, 1960, 2156, 2310, 2468, 2695, 2940, 3080, 3085, 3234, 3702, 4312, 4319, 4620, 4936, 5390, 5880, 6170, 6468, 6787, 7404, 8085, 8638, 9240, 9255, 10780, 12340, 12936, 12957, 13574, 14808, 16170, 17276, 18510, 20361, 21560, 21595, 24680, 25914, 27148, 30233, 32340, 33935, 34552, 37020, 40722, 43190, 47509, 51828, 54296, 60466, 64680, 64785, 67870, 74040, 81444, 86380, 90699, 95018, 101805, 103656, 120932, 129570, 135740, 142527, 151165, 162888, 172760, 181398, 190036, 203610, 237545, 241864, 259140, 271480, 285054, 302330, 332563, 362796, 380072, 407220, 453495, 475090, 518280, 570108, 604660, 665126, 712635, 725592, 814440, 906990, 950180, 997689, 1140216, 1209320, 1330252, 1425270, 1662815, 1813980, 1900360, 1995378, 2660504, 2850540, 3325630, 3627960, 3990756, 4988445, 5701080, 6651260, 7981512, 9976890, 13302520, 19953780, 39907560]

約数ペア:

[(1, 39907560), (2, 19953780), (3, 13302520), (4, 9976890), (5, 7981512), (6, 6651260), (7, 5701080), (8, 4988445), (10, 3990756), (11, 3627960), (12, 3325630), (14, 2850540), (15, 2660504), (20, 1995378), (21, 1900360), (22, 1813980), (24, 1662815), (28, 1425270), (30, 1330252), (33, 1209320), (35, 1140216), (40, 997689), (42, 950180), (44, 906990), (49, 814440), (55, 725592), (56, 712635), (60, 665126), (66, 604660), (70, 570108), (77, 518280), (84, 475090), (88, 453495), (98, 407220), (105, 380072), (110, 362796), (120, 332563), (132, 302330), (140, 285054), (147, 271480), (154, 259140), (165, 241864), (168, 237545), (196, 203610), (210, 190036), (220, 181398), (231, 172760), (245, 162888), (264, 151165), (280, 142527), (294, 135740), (308, 129570), (330, 120932), (385, 103656), (392, 101805), (420, 95018), (440, 90699), (462, 86380), (490, 81444), (539, 74040), (588, 67870), (616, 64785), (617, 64680), (660, 60466), (735, 54296), (770, 51828), (840, 47509), (924, 43190), (980, 40722), (1078, 37020), (1155, 34552), (1176, 33935), (1234, 32340), (1320, 30233), (1470, 27148), (1540, 25914), (1617, 24680), (1848, 21595), (1851, 21560), (1960, 20361), (2156, 18510), (2310, 17276), (2468, 16170), (2695, 14808), (2940, 13574), (3080, 12957), (3085, 12936), (3234, 12340), (3702, 10780), (4312, 9255), (4319, 9240), (4620, 8638), (4936, 8085), (5390, 7404), (5880, 6787), (6170, 6468)]