23840880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1$

素因数の和:663

約数の個数: 160

約数和(自身を含む): 88280064

約数和(自身を除く): 64439184

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, 617, 644, 690, 805, 840, 920, 966, 1104, 1234, 1288, 1380, 1610, 1680, 1840, 1851, 1932, 2415, 2468, 2576, 2760, 3085, 3220, 3702, 3864, 4319, 4830, 4936, 5520, 6170, 6440, 7404, 7728, 8638, 9255, 9660, 9872, 12340, 12880, 12957, 14191, 14808, 17276, 18510, 19320, 21595, 24680, 25914, 28382, 29616, 34552, 37020, 38640, 42573, 43190, 49360, 51828, 56764, 64785, 69104, 70955, 74040, 85146, 86380, 99337, 103656, 113528, 129570, 141910, 148080, 170292, 172760, 198674, 207312, 212865, 227056, 259140, 283820, 298011, 340584, 345520, 397348, 425730, 496685, 518280, 567640, 596022, 681168, 794696, 851460, 993370, 1036560, 1135280, 1192044, 1490055, 1589392, 1702920, 1986740, 2384088, 2980110, 3405840, 3973480, 4768176, 5960220, 7946960, 11920440, 23840880]

約数ペア:

[(1, 23840880), (2, 11920440), (3, 7946960), (4, 5960220), (5, 4768176), (6, 3973480), (7, 3405840), (8, 2980110), (10, 2384088), (12, 1986740), (14, 1702920), (15, 1589392), (16, 1490055), (20, 1192044), (21, 1135280), (23, 1036560), (24, 993370), (28, 851460), (30, 794696), (35, 681168), (40, 596022), (42, 567640), (46, 518280), (48, 496685), (56, 425730), (60, 397348), (69, 345520), (70, 340584), (80, 298011), (84, 283820), (92, 259140), (105, 227056), (112, 212865), (115, 207312), (120, 198674), (138, 172760), (140, 170292), (161, 148080), (168, 141910), (184, 129570), (210, 113528), (230, 103656), (240, 99337), (276, 86380), (280, 85146), (322, 74040), (336, 70955), (345, 69104), (368, 64785), (420, 56764), (460, 51828), (483, 49360), (552, 43190), (560, 42573), (617, 38640), (644, 37020), (690, 34552), (805, 29616), (840, 28382), (920, 25914), (966, 24680), (1104, 21595), (1234, 19320), (1288, 18510), (1380, 17276), (1610, 14808), (1680, 14191), (1840, 12957), (1851, 12880), (1932, 12340), (2415, 9872), (2468, 9660), (2576, 9255), (2760, 8638), (3085, 7728), (3220, 7404), (3702, 6440), (3864, 6170), (4319, 5520), (4830, 4936)]