556721280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5087}}^1$

素因数の和:5131

約数の個数: 192

約数和(自身を含む): 2024006400

約数和(自身を除く): 1467285120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1368, 1440, 1520, 1710, 1824, 1920, 2280, 2432, 2736, 2880, 3040, 3420, 3648, 4560, 5087, 5472, 5760, 6080, 6840, 7296, 9120, 10174, 10944, 12160, 13680, 15261, 18240, 20348, 21888, 25435, 27360, 30522, 36480, 40696, 45783, 50870, 54720, 61044, 76305, 81392, 91566, 96653, 101740, 109440, 122088, 152610, 162784, 183132, 193306, 203480, 228915, 244176, 289959, 305220, 325568, 366264, 386612, 406960, 457830, 483265, 488352, 579918, 610440, 651136, 732528, 773224, 813920, 869877, 915660, 966530, 976704, 1159836, 1220880, 1449795, 1465056, 1546448, 1627840, 1739754, 1831320, 1933060, 1953408, 2319672, 2441760, 2899590, 2930112, 3092896, 3255680, 3479508, 3662640, 3866120, 4349385, 4639344, 4883520, 5799180, 5860224, 6185792, 6959016, 7325280, 7732240, 8698770, 9278688, 9767040, 11598360, 12371584, 13918032, 14650560, 15464480, 17397540, 18557376, 23196720, 27836064, 29301120, 30928960, 34795080, 37114752, 46393440, 55672128, 61857920, 69590160, 92786880, 111344256, 139180320, 185573760, 278360640, 556721280]

約数ペア:

[(1, 556721280), (2, 278360640), (3, 185573760), (4, 139180320), (5, 111344256), (6, 92786880), (8, 69590160), (9, 61857920), (10, 55672128), (12, 46393440), (15, 37114752), (16, 34795080), (18, 30928960), (19, 29301120), (20, 27836064), (24, 23196720), (30, 18557376), (32, 17397540), (36, 15464480), (38, 14650560), (40, 13918032), (45, 12371584), (48, 11598360), (57, 9767040), (60, 9278688), (64, 8698770), (72, 7732240), (76, 7325280), (80, 6959016), (90, 6185792), (95, 5860224), (96, 5799180), (114, 4883520), (120, 4639344), (128, 4349385), (144, 3866120), (152, 3662640), (160, 3479508), (171, 3255680), (180, 3092896), (190, 2930112), (192, 2899590), (228, 2441760), (240, 2319672), (285, 1953408), (288, 1933060), (304, 1831320), (320, 1739754), (342, 1627840), (360, 1546448), (380, 1465056), (384, 1449795), (456, 1220880), (480, 1159836), (570, 976704), (576, 966530), (608, 915660), (640, 869877), (684, 813920), (720, 773224), (760, 732528), (855, 651136), (912, 610440), (960, 579918), (1140, 488352), (1152, 483265), (1216, 457830), (1368, 406960), (1440, 386612), (1520, 366264), (1710, 325568), (1824, 305220), (1920, 289959), (2280, 244176), (2432, 228915), (2736, 203480), (2880, 193306), (3040, 183132), (3420, 162784), (3648, 152610), (4560, 122088), (5087, 109440), (5472, 101740), (5760, 96653), (6080, 91566), (6840, 81392), (7296, 76305), (9120, 61044), (10174, 54720), (10944, 50870), (12160, 45783), (13680, 40696), (15261, 36480), (18240, 30522), (20348, 27360), (21888, 25435)]