1680793200

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{8191}}^1$

素因数の和:8237

約数の個数: 240

約数和(自身を含む): 6298009600

約数和(自身を除く): 4617216400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 45, 48, 50, 54, 57, 60, 72, 75, 76, 80, 90, 95, 100, 108, 114, 120, 135, 144, 150, 152, 171, 180, 190, 200, 216, 225, 228, 240, 270, 285, 300, 304, 342, 360, 380, 400, 432, 450, 456, 475, 513, 540, 570, 600, 675, 684, 720, 760, 855, 900, 912, 950, 1026, 1080, 1140, 1200, 1350, 1368, 1425, 1520, 1710, 1800, 1900, 2052, 2160, 2280, 2565, 2700, 2736, 2850, 3420, 3600, 3800, 4104, 4275, 4560, 5130, 5400, 5700, 6840, 7600, 8191, 8208, 8550, 10260, 10800, 11400, 12825, 13680, 16382, 17100, 20520, 22800, 24573, 25650, 32764, 34200, 40955, 41040, 49146, 51300, 65528, 68400, 73719, 81910, 98292, 102600, 122865, 131056, 147438, 155629, 163820, 196584, 204775, 205200, 221157, 245730, 294876, 311258, 327640, 368595, 393168, 409550, 442314, 466887, 491460, 589752, 614325, 622516, 655280, 737190, 778145, 819100, 884628, 933774, 982920, 1105785, 1179504, 1228650, 1245032, 1400661, 1474380, 1556290, 1638200, 1769256, 1842975, 1867548, 1965840, 2211570, 2334435, 2457300, 2490064, 2801322, 2948760, 3112580, 3276400, 3538512, 3685950, 3735096, 3890725, 4201983, 4423140, 4668870, 4914600, 5528925, 5602644, 5897520, 6225160, 7003305, 7371900, 7470192, 7781450, 8403966, 8846280, 9337740, 9829200, 11057850, 11205288, 11672175, 12450320, 14006610, 14743800, 15562900, 16807932, 17692560, 18675480, 21009915, 22115700, 22410576, 23344350, 28013220, 29487600, 31125800, 33615864, 35016525, 37350960, 42019830, 44231400, 46688700, 56026440, 62251600, 67231728, 70033050, 84039660, 88462800, 93377400, 105049575, 112052880, 140066100, 168079320, 186754800, 210099150, 280132200, 336158640, 420198300, 560264400, 840396600, 1680793200]

約数ペア:

[(1, 1680793200), (2, 840396600), (3, 560264400), (4, 420198300), (5, 336158640), (6, 280132200), (8, 210099150), (9, 186754800), (10, 168079320), (12, 140066100), (15, 112052880), (16, 105049575), (18, 93377400), (19, 88462800), (20, 84039660), (24, 70033050), (25, 67231728), (27, 62251600), (30, 56026440), (36, 46688700), (38, 44231400), (40, 42019830), (45, 37350960), (48, 35016525), (50, 33615864), (54, 31125800), (57, 29487600), (60, 28013220), (72, 23344350), (75, 22410576), (76, 22115700), (80, 21009915), (90, 18675480), (95, 17692560), (100, 16807932), (108, 15562900), (114, 14743800), (120, 14006610), (135, 12450320), (144, 11672175), (150, 11205288), (152, 11057850), (171, 9829200), (180, 9337740), (190, 8846280), (200, 8403966), (216, 7781450), (225, 7470192), (228, 7371900), (240, 7003305), (270, 6225160), (285, 5897520), (300, 5602644), (304, 5528925), (342, 4914600), (360, 4668870), (380, 4423140), (400, 4201983), (432, 3890725), (450, 3735096), (456, 3685950), (475, 3538512), (513, 3276400), (540, 3112580), (570, 2948760), (600, 2801322), (675, 2490064), (684, 2457300), (720, 2334435), (760, 2211570), (855, 1965840), (900, 1867548), (912, 1842975), (950, 1769256), (1026, 1638200), (1080, 1556290), (1140, 1474380), (1200, 1400661), (1350, 1245032), (1368, 1228650), (1425, 1179504), (1520, 1105785), (1710, 982920), (1800, 933774), (1900, 884628), (2052, 819100), (2160, 778145), (2280, 737190), (2565, 655280), (2700, 622516), (2736, 614325), (2850, 589752), (3420, 491460), (3600, 466887), (3800, 442314), (4104, 409550), (4275, 393168), (4560, 368595), (5130, 327640), (5400, 311258), (5700, 294876), (6840, 245730), (7600, 221157), (8191, 205200), (8208, 204775), (8550, 196584), (10260, 163820), (10800, 155629), (11400, 147438), (12825, 131056), (13680, 122865), (16382, 102600), (17100, 98292), (20520, 81910), (22800, 73719), (24573, 68400), (25650, 65528), (32764, 51300), (34200, 49146), (40955, 41040)]