83619760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 160

約数和(自身を含む): 242841600

約数和(自身を除く): 159221840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 190, 203, 232, 266, 271, 280, 290, 304, 380, 406, 464, 532, 542, 551, 560, 580, 665, 760, 812, 1015, 1064, 1084, 1102, 1160, 1330, 1355, 1520, 1624, 1897, 2030, 2128, 2168, 2204, 2320, 2660, 2710, 2755, 3248, 3794, 3857, 4060, 4336, 4408, 5149, 5320, 5420, 5510, 7588, 7714, 7859, 8120, 8816, 9485, 10298, 10640, 10840, 11020, 15176, 15428, 15718, 16240, 18970, 19285, 20596, 21680, 22040, 25745, 30352, 30856, 31436, 36043, 37940, 38570, 39295, 41192, 44080, 51490, 55013, 61712, 62872, 72086, 75880, 77140, 78590, 82384, 102980, 110026, 125744, 144172, 149321, 151760, 154280, 157180, 180215, 205960, 220052, 275065, 288344, 298642, 308560, 314360, 360430, 411920, 440104, 550130, 576688, 597284, 628720, 720860, 746605, 880208, 1045247, 1100260, 1194568, 1441720, 1493210, 2090494, 2200520, 2389136, 2883440, 2986420, 4180988, 4401040, 5226235, 5972840, 8361976, 10452470, 11945680, 16723952, 20904940, 41809880, 83619760]

約数ペア:

[(1, 83619760), (2, 41809880), (4, 20904940), (5, 16723952), (7, 11945680), (8, 10452470), (10, 8361976), (14, 5972840), (16, 5226235), (19, 4401040), (20, 4180988), (28, 2986420), (29, 2883440), (35, 2389136), (38, 2200520), (40, 2090494), (56, 1493210), (58, 1441720), (70, 1194568), (76, 1100260), (80, 1045247), (95, 880208), (112, 746605), (116, 720860), (133, 628720), (140, 597284), (145, 576688), (152, 550130), (190, 440104), (203, 411920), (232, 360430), (266, 314360), (271, 308560), (280, 298642), (290, 288344), (304, 275065), (380, 220052), (406, 205960), (464, 180215), (532, 157180), (542, 154280), (551, 151760), (560, 149321), (580, 144172), (665, 125744), (760, 110026), (812, 102980), (1015, 82384), (1064, 78590), (1084, 77140), (1102, 75880), (1160, 72086), (1330, 62872), (1355, 61712), (1520, 55013), (1624, 51490), (1897, 44080), (2030, 41192), (2128, 39295), (2168, 38570), (2204, 37940), (2320, 36043), (2660, 31436), (2710, 30856), (2755, 30352), (3248, 25745), (3794, 22040), (3857, 21680), (4060, 20596), (4336, 19285), (4408, 18970), (5149, 16240), (5320, 15718), (5420, 15428), (5510, 15176), (7588, 11020), (7714, 10840), (7859, 10640), (8120, 10298), (8816, 9485)]