639077040

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1$

素因数の和:298

約数の個数: 400

約数和(自身を含む): 2584769088

約数和(自身を除く): 1945692048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 73, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 146, 162, 168, 180, 189, 193, 210, 216, 219, 240, 252, 270, 280, 292, 315, 324, 336, 360, 365, 378, 386, 405, 420, 432, 438, 504, 511, 540, 560, 567, 579, 584, 630, 648, 657, 720, 730, 756, 772, 810, 840, 876, 945, 965, 1008, 1022, 1080, 1095, 1134, 1158, 1168, 1260, 1296, 1314, 1351, 1460, 1512, 1533, 1544, 1620, 1680, 1737, 1752, 1890, 1930, 1971, 2044, 2160, 2190, 2268, 2316, 2520, 2555, 2628, 2702, 2835, 2895, 2920, 3024, 3066, 3088, 3240, 3285, 3474, 3504, 3780, 3860, 3942, 4053, 4088, 4380, 4536, 4599, 4632, 5040, 5110, 5211, 5256, 5404, 5670, 5790, 5840, 5913, 6132, 6480, 6570, 6755, 6948, 7560, 7665, 7720, 7884, 8106, 8176, 8685, 8760, 9072, 9198, 9264, 9855, 10220, 10422, 10512, 10808, 11340, 11580, 11826, 12159, 12264, 13140, 13510, 13797, 13896, 14089, 15120, 15330, 15440, 15633, 15768, 16212, 17370, 17520, 18396, 19710, 20265, 20440, 20844, 21616, 22680, 22995, 23160, 23652, 24318, 24528, 26055, 26280, 27020, 27594, 27792, 28178, 29565, 30660, 31266, 31536, 32424, 34740, 36477, 36792, 39420, 40530, 40880, 41391, 41688, 42267, 45360, 45990, 46320, 47304, 48636, 52110, 52560, 54040, 55188, 56356, 59130, 60795, 61320, 62532, 64848, 68985, 69480, 70445, 72954, 73584, 78165, 78840, 81060, 82782, 83376, 84534, 91980, 94608, 97272, 98623, 104220, 108080, 109431, 110376, 112712, 118260, 121590, 122640, 125064, 126801, 137970, 138960, 140890, 145908, 156330, 157680, 162120, 165564, 169068, 182385, 183960, 194544, 197246, 206955, 208440, 211335, 218862, 220752, 225424, 236520, 243180, 250128, 253602, 275940, 281780, 291816, 295869, 312660, 324240, 331128, 338136, 364770, 367920, 380403, 394492, 413910, 416880, 422670, 437724, 473040, 486360, 493115, 507204, 547155, 551880, 563560, 583632, 591738, 625320, 634005, 662256, 676272, 729540, 760806, 788984, 827820, 845340, 875448, 887607, 972720, 986230, 1014408, 1094310, 1103760, 1127120, 1141209, 1183476, 1250640, 1268010, 1459080, 1479345, 1521612, 1577968, 1655640, 1690680, 1750896, 1775214, 1902015, 1972460, 2028816, 2188620, 2282418, 2366952, 2536020, 2662821, 2918160, 2958690, 3043224, 3311280, 3381360, 3550428, 3804030, 3944920, 4377240, 4438035, 4564836, 4733904, 5072040, 5325642, 5706045, 5917380, 6086448, 7100856, 7608060, 7889840, 7988463, 8754480, 8876070, 9129672, 10144080, 10651284, 11412090, 11834760, 13314105, 14201712, 15216120, 15976926, 17752140, 18259344, 21302568, 22824180, 23669520, 26628210, 30432240, 31953852, 35504280, 39942315, 42605136, 45648360, 53256420, 63907704, 71008560, 79884630, 91296720, 106512840, 127815408, 159769260, 213025680, 319538520, 639077040]

約数ペア:

[(1, 639077040), (2, 319538520), (3, 213025680), (4, 159769260), (5, 127815408), (6, 106512840), (7, 91296720), (8, 79884630), (9, 71008560), (10, 63907704), (12, 53256420), (14, 45648360), (15, 42605136), (16, 39942315), (18, 35504280), (20, 31953852), (21, 30432240), (24, 26628210), (27, 23669520), (28, 22824180), (30, 21302568), (35, 18259344), (36, 17752140), (40, 15976926), (42, 15216120), (45, 14201712), (48, 13314105), (54, 11834760), (56, 11412090), (60, 10651284), (63, 10144080), (70, 9129672), (72, 8876070), (73, 8754480), (80, 7988463), (81, 7889840), (84, 7608060), (90, 7100856), (105, 6086448), (108, 5917380), (112, 5706045), (120, 5325642), (126, 5072040), (135, 4733904), (140, 4564836), (144, 4438035), (146, 4377240), (162, 3944920), (168, 3804030), (180, 3550428), (189, 3381360), (193, 3311280), (210, 3043224), (216, 2958690), (219, 2918160), (240, 2662821), (252, 2536020), (270, 2366952), (280, 2282418), (292, 2188620), (315, 2028816), (324, 1972460), (336, 1902015), (360, 1775214), (365, 1750896), (378, 1690680), (386, 1655640), (405, 1577968), (420, 1521612), (432, 1479345), (438, 1459080), (504, 1268010), (511, 1250640), (540, 1183476), (560, 1141209), (567, 1127120), (579, 1103760), (584, 1094310), (630, 1014408), (648, 986230), (657, 972720), (720, 887607), (730, 875448), (756, 845340), (772, 827820), (810, 788984), (840, 760806), (876, 729540), (945, 676272), (965, 662256), (1008, 634005), (1022, 625320), (1080, 591738), (1095, 583632), (1134, 563560), (1158, 551880), (1168, 547155), (1260, 507204), (1296, 493115), (1314, 486360), (1351, 473040), (1460, 437724), (1512, 422670), (1533, 416880), (1544, 413910), (1620, 394492), (1680, 380403), (1737, 367920), (1752, 364770), (1890, 338136), (1930, 331128), (1971, 324240), (2044, 312660), (2160, 295869), (2190, 291816), (2268, 281780), (2316, 275940), (2520, 253602), (2555, 250128), (2628, 243180), (2702, 236520), (2835, 225424), (2895, 220752), (2920, 218862), (3024, 211335), (3066, 208440), (3088, 206955), (3240, 197246), (3285, 194544), (3474, 183960), (3504, 182385), (3780, 169068), (3860, 165564), (3942, 162120), (4053, 157680), (4088, 156330), (4380, 145908), (4536, 140890), (4599, 138960), (4632, 137970), (5040, 126801), (5110, 125064), (5211, 122640), (5256, 121590), (5404, 118260), (5670, 112712), (5790, 110376), (5840, 109431), (5913, 108080), (6132, 104220), (6480, 98623), (6570, 97272), (6755, 94608), (6948, 91980), (7560, 84534), (7665, 83376), (7720, 82782), (7884, 81060), (8106, 78840), (8176, 78165), (8685, 73584), (8760, 72954), (9072, 70445), (9198, 69480), (9264, 68985), (9855, 64848), (10220, 62532), (10422, 61320), (10512, 60795), (10808, 59130), (11340, 56356), (11580, 55188), (11826, 54040), (12159, 52560), (12264, 52110), (13140, 48636), (13510, 47304), (13797, 46320), (13896, 45990), (14089, 45360), (15120, 42267), (15330, 41688), (15440, 41391), (15633, 40880), (15768, 40530), (16212, 39420), (17370, 36792), (17520, 36477), (18396, 34740), (19710, 32424), (20265, 31536), (20440, 31266), (20844, 30660), (21616, 29565), (22680, 28178), (22995, 27792), (23160, 27594), (23652, 27020), (24318, 26280), (24528, 26055)]