23209760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:115

約数の個数: 192

約数和(自身を含む): 70543872

約数和(自身を除く): 47334112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 53, 56, 68, 70, 80, 85, 92, 106, 112, 115, 119, 136, 140, 160, 161, 170, 184, 212, 224, 230, 238, 265, 272, 280, 322, 340, 368, 371, 391, 424, 460, 476, 530, 544, 560, 595, 644, 680, 736, 742, 782, 805, 848, 901, 920, 952, 1060, 1120, 1190, 1219, 1288, 1360, 1484, 1564, 1610, 1696, 1802, 1840, 1855, 1904, 1955, 2120, 2380, 2438, 2576, 2720, 2737, 2968, 3128, 3220, 3604, 3680, 3710, 3808, 3910, 4240, 4505, 4760, 4876, 5152, 5474, 5936, 6095, 6256, 6307, 6440, 7208, 7420, 7820, 8480, 8533, 9010, 9520, 9752, 10948, 11872, 12190, 12512, 12614, 12880, 13685, 14416, 14840, 15640, 17066, 18020, 19040, 19504, 20723, 21896, 24380, 25228, 25760, 27370, 28832, 29680, 31280, 31535, 34132, 36040, 39008, 41446, 42665, 43792, 48760, 50456, 54740, 59360, 62560, 63070, 68264, 72080, 82892, 85330, 87584, 97520, 100912, 103615, 109480, 126140, 136528, 144160, 145061, 165784, 170660, 195040, 201824, 207230, 218960, 252280, 273056, 290122, 331568, 341320, 414460, 437920, 504560, 580244, 663136, 682640, 725305, 828920, 1009120, 1160488, 1365280, 1450610, 1657840, 2320976, 2901220, 3315680, 4641952, 5802440, 11604880, 23209760]

約数ペア:

[(1, 23209760), (2, 11604880), (4, 5802440), (5, 4641952), (7, 3315680), (8, 2901220), (10, 2320976), (14, 1657840), (16, 1450610), (17, 1365280), (20, 1160488), (23, 1009120), (28, 828920), (32, 725305), (34, 682640), (35, 663136), (40, 580244), (46, 504560), (53, 437920), (56, 414460), (68, 341320), (70, 331568), (80, 290122), (85, 273056), (92, 252280), (106, 218960), (112, 207230), (115, 201824), (119, 195040), (136, 170660), (140, 165784), (160, 145061), (161, 144160), (170, 136528), (184, 126140), (212, 109480), (224, 103615), (230, 100912), (238, 97520), (265, 87584), (272, 85330), (280, 82892), (322, 72080), (340, 68264), (368, 63070), (371, 62560), (391, 59360), (424, 54740), (460, 50456), (476, 48760), (530, 43792), (544, 42665), (560, 41446), (595, 39008), (644, 36040), (680, 34132), (736, 31535), (742, 31280), (782, 29680), (805, 28832), (848, 27370), (901, 25760), (920, 25228), (952, 24380), (1060, 21896), (1120, 20723), (1190, 19504), (1219, 19040), (1288, 18020), (1360, 17066), (1484, 15640), (1564, 14840), (1610, 14416), (1696, 13685), (1802, 12880), (1840, 12614), (1855, 12512), (1904, 12190), (1955, 11872), (2120, 10948), (2380, 9752), (2438, 9520), (2576, 9010), (2720, 8533), (2737, 8480), (2968, 7820), (3128, 7420), (3220, 7208), (3604, 6440), (3680, 6307), (3710, 6256), (3808, 6095), (3910, 5936), (4240, 5474), (4505, 5152), (4760, 4876)]