204383760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:398

約数の個数: 240

約数和(自身を含む): 766486656

約数和(自身を除く): 562102896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 337, 361, 380, 399, 420, 456, 532, 560, 570, 665, 674, 722, 760, 798, 840, 912, 1011, 1064, 1083, 1140, 1330, 1348, 1444, 1520, 1596, 1680, 1685, 1805, 1995, 2022, 2128, 2166, 2280, 2359, 2527, 2660, 2696, 2888, 3192, 3370, 3610, 3990, 4044, 4332, 4560, 4718, 5054, 5055, 5320, 5392, 5415, 5776, 6384, 6403, 6740, 7077, 7220, 7581, 7980, 8088, 8664, 9436, 10108, 10110, 10640, 10830, 11795, 12635, 12806, 13480, 14154, 14440, 15162, 15960, 16176, 17328, 18872, 19209, 20216, 20220, 21660, 23590, 25270, 25612, 26960, 28308, 28880, 30324, 31920, 32015, 35385, 37744, 37905, 38418, 40432, 40440, 43320, 44821, 47180, 50540, 51224, 56616, 60648, 64030, 70770, 75810, 76836, 80880, 86640, 89642, 94360, 96045, 101080, 102448, 113232, 121296, 121657, 128060, 134463, 141540, 151620, 153672, 179284, 188720, 192090, 202160, 224105, 243314, 256120, 268926, 283080, 303240, 307344, 358568, 364971, 384180, 448210, 486628, 512240, 537852, 566160, 606480, 608285, 672315, 717136, 729942, 768360, 851599, 896420, 973256, 1075704, 1216570, 1344630, 1459884, 1536720, 1703198, 1792840, 1824855, 1946512, 2151408, 2433140, 2554797, 2689260, 2919768, 3406396, 3585680, 3649710, 4257995, 4866280, 5109594, 5378520, 5839536, 6812792, 7299420, 8515990, 9732560, 10219188, 10757040, 12773985, 13625584, 14598840, 17031980, 20438376, 25547970, 29197680, 34063960, 40876752, 51095940, 68127920, 102191880, 204383760]

約数ペア:

[(1, 204383760), (2, 102191880), (3, 68127920), (4, 51095940), (5, 40876752), (6, 34063960), (7, 29197680), (8, 25547970), (10, 20438376), (12, 17031980), (14, 14598840), (15, 13625584), (16, 12773985), (19, 10757040), (20, 10219188), (21, 9732560), (24, 8515990), (28, 7299420), (30, 6812792), (35, 5839536), (38, 5378520), (40, 5109594), (42, 4866280), (48, 4257995), (56, 3649710), (57, 3585680), (60, 3406396), (70, 2919768), (76, 2689260), (80, 2554797), (84, 2433140), (95, 2151408), (105, 1946512), (112, 1824855), (114, 1792840), (120, 1703198), (133, 1536720), (140, 1459884), (152, 1344630), (168, 1216570), (190, 1075704), (210, 973256), (228, 896420), (240, 851599), (266, 768360), (280, 729942), (285, 717136), (304, 672315), (336, 608285), (337, 606480), (361, 566160), (380, 537852), (399, 512240), (420, 486628), (456, 448210), (532, 384180), (560, 364971), (570, 358568), (665, 307344), (674, 303240), (722, 283080), (760, 268926), (798, 256120), (840, 243314), (912, 224105), (1011, 202160), (1064, 192090), (1083, 188720), (1140, 179284), (1330, 153672), (1348, 151620), (1444, 141540), (1520, 134463), (1596, 128060), (1680, 121657), (1685, 121296), (1805, 113232), (1995, 102448), (2022, 101080), (2128, 96045), (2166, 94360), (2280, 89642), (2359, 86640), (2527, 80880), (2660, 76836), (2696, 75810), (2888, 70770), (3192, 64030), (3370, 60648), (3610, 56616), (3990, 51224), (4044, 50540), (4332, 47180), (4560, 44821), (4718, 43320), (5054, 40440), (5055, 40432), (5320, 38418), (5392, 37905), (5415, 37744), (5776, 35385), (6384, 32015), (6403, 31920), (6740, 30324), (7077, 28880), (7220, 28308), (7581, 26960), (7980, 25612), (8088, 25270), (8664, 23590), (9436, 21660), (10108, 20220), (10110, 20216), (10640, 19209), (10830, 18872), (11795, 17328), (12635, 16176), (12806, 15960), (13480, 15162), (14154, 14440)]