69746880

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 224

約数和(自身を含む): 258080256

約数和(自身を除く): 188333376

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 97, 105, 107, 112, 120, 140, 160, 168, 192, 194, 210, 214, 224, 240, 280, 291, 320, 321, 336, 388, 420, 428, 448, 480, 485, 535, 560, 582, 642, 672, 679, 749, 776, 840, 856, 960, 970, 1070, 1120, 1164, 1284, 1344, 1358, 1455, 1498, 1552, 1605, 1680, 1712, 1940, 2037, 2140, 2240, 2247, 2328, 2568, 2716, 2910, 2996, 3104, 3210, 3360, 3395, 3424, 3745, 3880, 4074, 4280, 4494, 4656, 5136, 5432, 5820, 5992, 6208, 6420, 6720, 6790, 6848, 7490, 7760, 8148, 8560, 8988, 9312, 10185, 10272, 10379, 10864, 11235, 11640, 11984, 12840, 13580, 14980, 15520, 16296, 17120, 17976, 18624, 20370, 20544, 20758, 21728, 22470, 23280, 23968, 25680, 27160, 29960, 31040, 31137, 32592, 34240, 35952, 40740, 41516, 43456, 44940, 46560, 47936, 51360, 51895, 54320, 59920, 62274, 65184, 71904, 72653, 81480, 83032, 89880, 93120, 102720, 103790, 108640, 119840, 124548, 130368, 143808, 145306, 155685, 162960, 166064, 179760, 207580, 217280, 217959, 239680, 249096, 290612, 311370, 325920, 332128, 359520, 363265, 415160, 435918, 498192, 581224, 622740, 651840, 664256, 719040, 726530, 830320, 871836, 996384, 1089795, 1162448, 1245480, 1453060, 1660640, 1743672, 1992768, 2179590, 2324896, 2490960, 2906120, 3321280, 3487344, 4359180, 4649792, 4981920, 5812240, 6974688, 8718360, 9963840, 11624480, 13949376, 17436720, 23248960, 34873440, 69746880]

約数ペア:

[(1, 69746880), (2, 34873440), (3, 23248960), (4, 17436720), (5, 13949376), (6, 11624480), (7, 9963840), (8, 8718360), (10, 6974688), (12, 5812240), (14, 4981920), (15, 4649792), (16, 4359180), (20, 3487344), (21, 3321280), (24, 2906120), (28, 2490960), (30, 2324896), (32, 2179590), (35, 1992768), (40, 1743672), (42, 1660640), (48, 1453060), (56, 1245480), (60, 1162448), (64, 1089795), (70, 996384), (80, 871836), (84, 830320), (96, 726530), (97, 719040), (105, 664256), (107, 651840), (112, 622740), (120, 581224), (140, 498192), (160, 435918), (168, 415160), (192, 363265), (194, 359520), (210, 332128), (214, 325920), (224, 311370), (240, 290612), (280, 249096), (291, 239680), (320, 217959), (321, 217280), (336, 207580), (388, 179760), (420, 166064), (428, 162960), (448, 155685), (480, 145306), (485, 143808), (535, 130368), (560, 124548), (582, 119840), (642, 108640), (672, 103790), (679, 102720), (749, 93120), (776, 89880), (840, 83032), (856, 81480), (960, 72653), (970, 71904), (1070, 65184), (1120, 62274), (1164, 59920), (1284, 54320), (1344, 51895), (1358, 51360), (1455, 47936), (1498, 46560), (1552, 44940), (1605, 43456), (1680, 41516), (1712, 40740), (1940, 35952), (2037, 34240), (2140, 32592), (2240, 31137), (2247, 31040), (2328, 29960), (2568, 27160), (2716, 25680), (2910, 23968), (2996, 23280), (3104, 22470), (3210, 21728), (3360, 20758), (3395, 20544), (3424, 20370), (3745, 18624), (3880, 17976), (4074, 17120), (4280, 16296), (4494, 15520), (4656, 14980), (5136, 13580), (5432, 12840), (5820, 11984), (5992, 11640), (6208, 11235), (6420, 10864), (6720, 10379), (6790, 10272), (6848, 10185), (7490, 9312), (7760, 8988), (8148, 8560)]