57117280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:149

約数の個数: 192

約数和(自身を含む): 164602368

約数和(自身を除く): 107485088

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 32, 34, 40, 44, 46, 55, 68, 80, 83, 85, 88, 92, 110, 115, 136, 160, 166, 170, 176, 184, 187, 220, 230, 253, 272, 332, 340, 352, 368, 374, 391, 415, 440, 460, 506, 544, 664, 680, 736, 748, 782, 830, 880, 913, 920, 935, 1012, 1265, 1328, 1360, 1411, 1496, 1564, 1660, 1760, 1826, 1840, 1870, 1909, 1955, 2024, 2530, 2656, 2720, 2822, 2992, 3128, 3320, 3652, 3680, 3740, 3818, 3910, 4048, 4301, 4565, 5060, 5644, 5984, 6256, 6640, 7055, 7304, 7480, 7636, 7820, 8096, 8602, 9130, 9545, 10120, 11288, 12512, 13280, 14110, 14608, 14960, 15272, 15521, 15640, 17204, 18260, 19090, 20240, 20999, 21505, 22576, 28220, 29216, 29920, 30544, 31042, 31280, 32453, 34408, 36520, 38180, 40480, 41998, 43010, 45152, 56440, 61088, 62084, 62560, 64906, 68816, 73040, 76360, 77605, 83996, 86020, 104995, 112880, 124168, 129812, 137632, 146080, 152720, 155210, 162265, 167992, 172040, 209990, 225760, 248336, 259624, 305440, 310420, 324530, 335984, 344080, 356983, 419980, 496672, 519248, 620840, 649060, 671968, 688160, 713966, 839960, 1038496, 1241680, 1298120, 1427932, 1679920, 1784915, 2483360, 2596240, 2855864, 3359840, 3569830, 5192480, 5711728, 7139660, 11423456, 14279320, 28558640, 57117280]

約数ペア:

[(1, 57117280), (2, 28558640), (4, 14279320), (5, 11423456), (8, 7139660), (10, 5711728), (11, 5192480), (16, 3569830), (17, 3359840), (20, 2855864), (22, 2596240), (23, 2483360), (32, 1784915), (34, 1679920), (40, 1427932), (44, 1298120), (46, 1241680), (55, 1038496), (68, 839960), (80, 713966), (83, 688160), (85, 671968), (88, 649060), (92, 620840), (110, 519248), (115, 496672), (136, 419980), (160, 356983), (166, 344080), (170, 335984), (176, 324530), (184, 310420), (187, 305440), (220, 259624), (230, 248336), (253, 225760), (272, 209990), (332, 172040), (340, 167992), (352, 162265), (368, 155210), (374, 152720), (391, 146080), (415, 137632), (440, 129812), (460, 124168), (506, 112880), (544, 104995), (664, 86020), (680, 83996), (736, 77605), (748, 76360), (782, 73040), (830, 68816), (880, 64906), (913, 62560), (920, 62084), (935, 61088), (1012, 56440), (1265, 45152), (1328, 43010), (1360, 41998), (1411, 40480), (1496, 38180), (1564, 36520), (1660, 34408), (1760, 32453), (1826, 31280), (1840, 31042), (1870, 30544), (1909, 29920), (1955, 29216), (2024, 28220), (2530, 22576), (2656, 21505), (2720, 20999), (2822, 20240), (2992, 19090), (3128, 18260), (3320, 17204), (3652, 15640), (3680, 15521), (3740, 15272), (3818, 14960), (3910, 14608), (4048, 14110), (4301, 13280), (4565, 12512), (5060, 11288), (5644, 10120), (5984, 9545), (6256, 9130), (6640, 8602), (7055, 8096), (7304, 7820), (7480, 7636)]