42023520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1$

素因数の和:418

約数の個数: 288

約数和(自身を含む): 179262720

約数和(自身を除く): 137239200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 379, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 758, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1137, 1155, 1232, 1260, 1320, 1386, 1440, 1516, 1540, 1584, 1680, 1760, 1848, 1895, 1980, 2016, 2274, 2310, 2464, 2520, 2640, 2653, 2772, 3032, 3080, 3168, 3360, 3411, 3465, 3696, 3790, 3960, 4169, 4548, 4620, 5040, 5280, 5306, 5544, 5685, 6064, 6160, 6822, 6930, 7392, 7580, 7920, 7959, 8338, 9096, 9240, 10080, 10612, 11088, 11370, 12128, 12320, 12507, 13265, 13644, 13860, 15160, 15840, 15918, 16676, 17055, 18192, 18480, 20845, 21224, 22176, 22740, 23877, 25014, 26530, 27288, 27720, 29183, 30320, 31836, 33352, 34110, 36384, 36960, 37521, 39795, 41690, 42448, 45480, 47754, 50028, 53060, 54576, 55440, 58366, 60640, 62535, 63672, 66704, 68220, 75042, 79590, 83380, 84896, 87549, 90960, 95508, 100056, 106120, 109152, 110880, 116732, 119385, 125070, 127344, 133408, 136440, 145915, 150084, 159180, 166760, 175098, 181920, 187605, 191016, 200112, 212240, 233464, 238770, 250140, 254688, 262647, 272880, 291830, 300168, 318360, 333520, 350196, 375210, 382032, 400224, 424480, 437745, 466928, 477540, 500280, 525294, 545760, 583660, 600336, 636720, 667040, 700392, 750420, 764064, 875490, 933856, 955080, 1000560, 1050588, 1167320, 1200672, 1273440, 1313235, 1400784, 1500840, 1750980, 1910160, 2001120, 2101176, 2334640, 2626470, 2801568, 3001680, 3501960, 3820320, 4202352, 4669280, 5252940, 6003360, 7003920, 8404704, 10505880, 14007840, 21011760, 42023520]

約数ペア:

[(1, 42023520), (2, 21011760), (3, 14007840), (4, 10505880), (5, 8404704), (6, 7003920), (7, 6003360), (8, 5252940), (9, 4669280), (10, 4202352), (11, 3820320), (12, 3501960), (14, 3001680), (15, 2801568), (16, 2626470), (18, 2334640), (20, 2101176), (21, 2001120), (22, 1910160), (24, 1750980), (28, 1500840), (30, 1400784), (32, 1313235), (33, 1273440), (35, 1200672), (36, 1167320), (40, 1050588), (42, 1000560), (44, 955080), (45, 933856), (48, 875490), (55, 764064), (56, 750420), (60, 700392), (63, 667040), (66, 636720), (70, 600336), (72, 583660), (77, 545760), (80, 525294), (84, 500280), (88, 477540), (90, 466928), (96, 437745), (99, 424480), (105, 400224), (110, 382032), (112, 375210), (120, 350196), (126, 333520), (132, 318360), (140, 300168), (144, 291830), (154, 272880), (160, 262647), (165, 254688), (168, 250140), (176, 238770), (180, 233464), (198, 212240), (210, 200112), (220, 191016), (224, 187605), (231, 181920), (240, 175098), (252, 166760), (264, 159180), (280, 150084), (288, 145915), (308, 136440), (315, 133408), (330, 127344), (336, 125070), (352, 119385), (360, 116732), (379, 110880), (385, 109152), (396, 106120), (420, 100056), (440, 95508), (462, 90960), (480, 87549), (495, 84896), (504, 83380), (528, 79590), (560, 75042), (616, 68220), (630, 66704), (660, 63672), (672, 62535), (693, 60640), (720, 58366), (758, 55440), (770, 54576), (792, 53060), (840, 50028), (880, 47754), (924, 45480), (990, 42448), (1008, 41690), (1056, 39795), (1120, 37521), (1137, 36960), (1155, 36384), (1232, 34110), (1260, 33352), (1320, 31836), (1386, 30320), (1440, 29183), (1516, 27720), (1540, 27288), (1584, 26530), (1680, 25014), (1760, 23877), (1848, 22740), (1895, 22176), (1980, 21224), (2016, 20845), (2274, 18480), (2310, 18192), (2464, 17055), (2520, 16676), (2640, 15918), (2653, 15840), (2772, 15160), (3032, 13860), (3080, 13644), (3168, 13265), (3360, 12507), (3411, 12320), (3465, 12128), (3696, 11370), (3790, 11088), (3960, 10612), (4169, 10080), (4548, 9240), (4620, 9096), (5040, 8338), (5280, 7959), (5306, 7920), (5544, 7580), (5685, 7392), (6064, 6930), (6160, 6822)]