187270720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:205

約数の個数: 224

約数和(自身を含む): 563270400

約数和(自身を除く): 375999680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 59, 64, 65, 70, 80, 91, 104, 109, 112, 118, 130, 140, 160, 182, 208, 218, 224, 236, 260, 280, 295, 320, 364, 413, 416, 436, 448, 455, 472, 520, 545, 560, 590, 728, 763, 767, 826, 832, 872, 910, 944, 1040, 1090, 1120, 1180, 1417, 1456, 1526, 1534, 1652, 1744, 1820, 1888, 2065, 2080, 2180, 2240, 2360, 2834, 2912, 3052, 3068, 3304, 3488, 3640, 3776, 3815, 3835, 4130, 4160, 4360, 4720, 5369, 5668, 5824, 6104, 6136, 6431, 6608, 6976, 7085, 7280, 7630, 7670, 8260, 8720, 9440, 9919, 10738, 11336, 12208, 12272, 12862, 13216, 14170, 14560, 15260, 15340, 16520, 17440, 18880, 19838, 21476, 22672, 24416, 24544, 25724, 26432, 26845, 28340, 29120, 30520, 30680, 32155, 33040, 34880, 39676, 42952, 45017, 45344, 48832, 49088, 49595, 51448, 53690, 56680, 61040, 61360, 64310, 66080, 79352, 83603, 85904, 90034, 90688, 99190, 102896, 107380, 113360, 122080, 122720, 128620, 132160, 158704, 167206, 171808, 180068, 198380, 205792, 214760, 225085, 226720, 244160, 245440, 257240, 317408, 334412, 343616, 360136, 396760, 411584, 418015, 429520, 450170, 453440, 514480, 585221, 634816, 668824, 720272, 793520, 836030, 859040, 900340, 1028960, 1170442, 1337648, 1440544, 1587040, 1672060, 1718080, 1800680, 2057920, 2340884, 2675296, 2881088, 2926105, 3174080, 3344120, 3601360, 4681768, 5350592, 5852210, 6688240, 7202720, 9363536, 11704420, 13376480, 14405440, 18727072, 23408840, 26752960, 37454144, 46817680, 93635360, 187270720]

約数ペア:

[(1, 187270720), (2, 93635360), (4, 46817680), (5, 37454144), (7, 26752960), (8, 23408840), (10, 18727072), (13, 14405440), (14, 13376480), (16, 11704420), (20, 9363536), (26, 7202720), (28, 6688240), (32, 5852210), (35, 5350592), (40, 4681768), (52, 3601360), (56, 3344120), (59, 3174080), (64, 2926105), (65, 2881088), (70, 2675296), (80, 2340884), (91, 2057920), (104, 1800680), (109, 1718080), (112, 1672060), (118, 1587040), (130, 1440544), (140, 1337648), (160, 1170442), (182, 1028960), (208, 900340), (218, 859040), (224, 836030), (236, 793520), (260, 720272), (280, 668824), (295, 634816), (320, 585221), (364, 514480), (413, 453440), (416, 450170), (436, 429520), (448, 418015), (455, 411584), (472, 396760), (520, 360136), (545, 343616), (560, 334412), (590, 317408), (728, 257240), (763, 245440), (767, 244160), (826, 226720), (832, 225085), (872, 214760), (910, 205792), (944, 198380), (1040, 180068), (1090, 171808), (1120, 167206), (1180, 158704), (1417, 132160), (1456, 128620), (1526, 122720), (1534, 122080), (1652, 113360), (1744, 107380), (1820, 102896), (1888, 99190), (2065, 90688), (2080, 90034), (2180, 85904), (2240, 83603), (2360, 79352), (2834, 66080), (2912, 64310), (3052, 61360), (3068, 61040), (3304, 56680), (3488, 53690), (3640, 51448), (3776, 49595), (3815, 49088), (3835, 48832), (4130, 45344), (4160, 45017), (4360, 42952), (4720, 39676), (5369, 34880), (5668, 33040), (5824, 32155), (6104, 30680), (6136, 30520), (6431, 29120), (6608, 28340), (6976, 26845), (7085, 26432), (7280, 25724), (7630, 24544), (7670, 24416), (8260, 22672), (8720, 21476), (9440, 19838), (9919, 18880), (10738, 17440), (11336, 16520), (12208, 15340), (12272, 15260), (12862, 14560), (13216, 14170)]