40318080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 256

約数和(自身を含む): 148055040

約数和(自身を除く): 107736960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 32, 33, 40, 44, 46, 48, 55, 60, 64, 66, 69, 80, 83, 88, 92, 96, 110, 115, 120, 128, 132, 138, 160, 165, 166, 176, 184, 192, 220, 230, 240, 249, 253, 264, 276, 320, 330, 332, 345, 352, 368, 384, 415, 440, 460, 480, 498, 506, 528, 552, 640, 660, 664, 690, 704, 736, 759, 830, 880, 913, 920, 960, 996, 1012, 1056, 1104, 1245, 1265, 1320, 1328, 1380, 1408, 1472, 1518, 1660, 1760, 1826, 1840, 1909, 1920, 1992, 2024, 2112, 2208, 2490, 2530, 2640, 2656, 2739, 2760, 2944, 3036, 3320, 3520, 3652, 3680, 3795, 3818, 3984, 4048, 4224, 4416, 4565, 4980, 5060, 5280, 5312, 5478, 5520, 5727, 6072, 6640, 7040, 7304, 7360, 7590, 7636, 7968, 8096, 8832, 9130, 9545, 9960, 10120, 10560, 10624, 10956, 11040, 11454, 12144, 13280, 13695, 14608, 14720, 15180, 15272, 15936, 16192, 18260, 19090, 19920, 20240, 20999, 21120, 21912, 22080, 22908, 24288, 26560, 27390, 28635, 29216, 30360, 30544, 31872, 32384, 36520, 38180, 39840, 40480, 41998, 43824, 44160, 45816, 48576, 53120, 54780, 57270, 58432, 60720, 61088, 62997, 73040, 76360, 79680, 80960, 83996, 87648, 91632, 97152, 104995, 109560, 114540, 116864, 121440, 122176, 125994, 146080, 152720, 159360, 161920, 167992, 175296, 183264, 209990, 219120, 229080, 242880, 244352, 251988, 292160, 305440, 314985, 335984, 350592, 366528, 419980, 438240, 458160, 485760, 503976, 584320, 610880, 629970, 671968, 733056, 839960, 876480, 916320, 1007952, 1221760, 1259940, 1343936, 1679920, 1752960, 1832640, 2015904, 2519880, 2687872, 3359840, 3665280, 4031808, 5039760, 6719680, 8063616, 10079520, 13439360, 20159040, 40318080]

約数ペア:

[(1, 40318080), (2, 20159040), (3, 13439360), (4, 10079520), (5, 8063616), (6, 6719680), (8, 5039760), (10, 4031808), (11, 3665280), (12, 3359840), (15, 2687872), (16, 2519880), (20, 2015904), (22, 1832640), (23, 1752960), (24, 1679920), (30, 1343936), (32, 1259940), (33, 1221760), (40, 1007952), (44, 916320), (46, 876480), (48, 839960), (55, 733056), (60, 671968), (64, 629970), (66, 610880), (69, 584320), (80, 503976), (83, 485760), (88, 458160), (92, 438240), (96, 419980), (110, 366528), (115, 350592), (120, 335984), (128, 314985), (132, 305440), (138, 292160), (160, 251988), (165, 244352), (166, 242880), (176, 229080), (184, 219120), (192, 209990), (220, 183264), (230, 175296), (240, 167992), (249, 161920), (253, 159360), (264, 152720), (276, 146080), (320, 125994), (330, 122176), (332, 121440), (345, 116864), (352, 114540), (368, 109560), (384, 104995), (415, 97152), (440, 91632), (460, 87648), (480, 83996), (498, 80960), (506, 79680), (528, 76360), (552, 73040), (640, 62997), (660, 61088), (664, 60720), (690, 58432), (704, 57270), (736, 54780), (759, 53120), (830, 48576), (880, 45816), (913, 44160), (920, 43824), (960, 41998), (996, 40480), (1012, 39840), (1056, 38180), (1104, 36520), (1245, 32384), (1265, 31872), (1320, 30544), (1328, 30360), (1380, 29216), (1408, 28635), (1472, 27390), (1518, 26560), (1660, 24288), (1760, 22908), (1826, 22080), (1840, 21912), (1909, 21120), (1920, 20999), (1992, 20240), (2024, 19920), (2112, 19090), (2208, 18260), (2490, 16192), (2530, 15936), (2640, 15272), (2656, 15180), (2739, 14720), (2760, 14608), (2944, 13695), (3036, 13280), (3320, 12144), (3520, 11454), (3652, 11040), (3680, 10956), (3795, 10624), (3818, 10560), (3984, 10120), (4048, 9960), (4224, 9545), (4416, 9130), (4565, 8832), (4980, 8096), (5060, 7968), (5280, 7636), (5312, 7590), (5478, 7360), (5520, 7304), (5727, 7040), (6072, 6640)]