51712320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 224

約数和(自身を含む): 184343040

約数和(自身を除く): 132630720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 64, 66, 80, 83, 88, 96, 110, 118, 120, 132, 160, 165, 166, 176, 177, 192, 220, 236, 240, 249, 264, 295, 320, 330, 332, 352, 354, 415, 440, 472, 480, 498, 528, 590, 649, 660, 664, 704, 708, 830, 880, 885, 913, 944, 960, 996, 1056, 1180, 1245, 1298, 1320, 1328, 1416, 1660, 1760, 1770, 1826, 1888, 1947, 1992, 2112, 2360, 2490, 2596, 2640, 2656, 2739, 2832, 3245, 3320, 3520, 3540, 3652, 3776, 3894, 3984, 4565, 4720, 4897, 4980, 5192, 5280, 5312, 5478, 5664, 6490, 6640, 7080, 7304, 7788, 7968, 9130, 9440, 9735, 9794, 9960, 10384, 10560, 10956, 11328, 12980, 13280, 13695, 14160, 14608, 14691, 15576, 15936, 18260, 18880, 19470, 19588, 19920, 20768, 21912, 24485, 25960, 26560, 27390, 28320, 29216, 29382, 31152, 36520, 38940, 39176, 39840, 41536, 43824, 48970, 51920, 53867, 54780, 56640, 58432, 58764, 62304, 73040, 73455, 77880, 78352, 79680, 87648, 97940, 103840, 107734, 109560, 117528, 124608, 146080, 146910, 155760, 156704, 161601, 175296, 195880, 207680, 215468, 219120, 235056, 269335, 292160, 293820, 311520, 313408, 323202, 391760, 430936, 438240, 470112, 538670, 587640, 623040, 646404, 783520, 808005, 861872, 876480, 940224, 1077340, 1175280, 1292808, 1567040, 1616010, 1723744, 2154680, 2350560, 2585616, 3232020, 3447488, 4309360, 4701120, 5171232, 6464040, 8618720, 10342464, 12928080, 17237440, 25856160, 51712320]

約数ペア:

[(1, 51712320), (2, 25856160), (3, 17237440), (4, 12928080), (5, 10342464), (6, 8618720), (8, 6464040), (10, 5171232), (11, 4701120), (12, 4309360), (15, 3447488), (16, 3232020), (20, 2585616), (22, 2350560), (24, 2154680), (30, 1723744), (32, 1616010), (33, 1567040), (40, 1292808), (44, 1175280), (48, 1077340), (55, 940224), (59, 876480), (60, 861872), (64, 808005), (66, 783520), (80, 646404), (83, 623040), (88, 587640), (96, 538670), (110, 470112), (118, 438240), (120, 430936), (132, 391760), (160, 323202), (165, 313408), (166, 311520), (176, 293820), (177, 292160), (192, 269335), (220, 235056), (236, 219120), (240, 215468), (249, 207680), (264, 195880), (295, 175296), (320, 161601), (330, 156704), (332, 155760), (352, 146910), (354, 146080), (415, 124608), (440, 117528), (472, 109560), (480, 107734), (498, 103840), (528, 97940), (590, 87648), (649, 79680), (660, 78352), (664, 77880), (704, 73455), (708, 73040), (830, 62304), (880, 58764), (885, 58432), (913, 56640), (944, 54780), (960, 53867), (996, 51920), (1056, 48970), (1180, 43824), (1245, 41536), (1298, 39840), (1320, 39176), (1328, 38940), (1416, 36520), (1660, 31152), (1760, 29382), (1770, 29216), (1826, 28320), (1888, 27390), (1947, 26560), (1992, 25960), (2112, 24485), (2360, 21912), (2490, 20768), (2596, 19920), (2640, 19588), (2656, 19470), (2739, 18880), (2832, 18260), (3245, 15936), (3320, 15576), (3520, 14691), (3540, 14608), (3652, 14160), (3776, 13695), (3894, 13280), (3984, 12980), (4565, 11328), (4720, 10956), (4897, 10560), (4980, 10384), (5192, 9960), (5280, 9794), (5312, 9735), (5478, 9440), (5664, 9130), (6490, 7968), (6640, 7788), (7080, 7304)]