191315040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{587}}^1$

素因数の和:709

約数の個数: 192

約数和(自身を含む): 697019904

約数和(自身を除く): 505704864

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, 70, 80, 84, 96, 97, 105, 112, 120, 140, 160, 168, 194, 210, 224, 240, 280, 291, 336, 388, 420, 480, 485, 560, 582, 587, 672, 679, 776, 840, 970, 1120, 1164, 1174, 1358, 1455, 1552, 1680, 1761, 1940, 2037, 2328, 2348, 2716, 2910, 2935, 3104, 3360, 3395, 3522, 3880, 4074, 4109, 4656, 4696, 5432, 5820, 5870, 6790, 7044, 7760, 8148, 8218, 8805, 9312, 9392, 10185, 10864, 11640, 11740, 12327, 13580, 14088, 15520, 16296, 16436, 17610, 18784, 20370, 20545, 21728, 23280, 23480, 24654, 27160, 28176, 32592, 32872, 35220, 40740, 41090, 46560, 46960, 49308, 54320, 56352, 56939, 61635, 65184, 65744, 70440, 81480, 82180, 93920, 98616, 108640, 113878, 123270, 131488, 140880, 162960, 164360, 170817, 197232, 227756, 246540, 281760, 284695, 325920, 328720, 341634, 394464, 398573, 455512, 493080, 569390, 657440, 683268, 797146, 854085, 911024, 986160, 1138780, 1195719, 1366536, 1594292, 1708170, 1822048, 1972320, 1992865, 2277560, 2391438, 2733072, 3188584, 3416340, 3985730, 4555120, 4782876, 5466144, 5978595, 6377168, 6832680, 7971460, 9110240, 9565752, 11957190, 12754336, 13665360, 15942920, 19131504, 23914380, 27330720, 31885840, 38263008, 47828760, 63771680, 95657520, 191315040]

約数ペア:

[(1, 191315040), (2, 95657520), (3, 63771680), (4, 47828760), (5, 38263008), (6, 31885840), (7, 27330720), (8, 23914380), (10, 19131504), (12, 15942920), (14, 13665360), (15, 12754336), (16, 11957190), (20, 9565752), (21, 9110240), (24, 7971460), (28, 6832680), (30, 6377168), (32, 5978595), (35, 5466144), (40, 4782876), (42, 4555120), (48, 3985730), (56, 3416340), (60, 3188584), (70, 2733072), (80, 2391438), (84, 2277560), (96, 1992865), (97, 1972320), (105, 1822048), (112, 1708170), (120, 1594292), (140, 1366536), (160, 1195719), (168, 1138780), (194, 986160), (210, 911024), (224, 854085), (240, 797146), (280, 683268), (291, 657440), (336, 569390), (388, 493080), (420, 455512), (480, 398573), (485, 394464), (560, 341634), (582, 328720), (587, 325920), (672, 284695), (679, 281760), (776, 246540), (840, 227756), (970, 197232), (1120, 170817), (1164, 164360), (1174, 162960), (1358, 140880), (1455, 131488), (1552, 123270), (1680, 113878), (1761, 108640), (1940, 98616), (2037, 93920), (2328, 82180), (2348, 81480), (2716, 70440), (2910, 65744), (2935, 65184), (3104, 61635), (3360, 56939), (3395, 56352), (3522, 54320), (3880, 49308), (4074, 46960), (4109, 46560), (4656, 41090), (4696, 40740), (5432, 35220), (5820, 32872), (5870, 32592), (6790, 28176), (7044, 27160), (7760, 24654), (8148, 23480), (8218, 23280), (8805, 21728), (9312, 20545), (9392, 20370), (10185, 18784), (10864, 17610), (11640, 16436), (11740, 16296), (12327, 15520), (13580, 14088)]