293257440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:694

約数の個数: 288

約数和(自身を含む): 1169925120

約数和(自身を除く): 876667680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 140, 141, 144, 160, 168, 180, 188, 210, 224, 235, 240, 252, 280, 282, 288, 315, 329, 336, 360, 376, 420, 423, 470, 480, 504, 560, 564, 619, 630, 658, 672, 705, 720, 752, 840, 846, 940, 987, 1008, 1120, 1128, 1238, 1260, 1316, 1410, 1440, 1504, 1645, 1680, 1692, 1857, 1880, 1974, 2016, 2115, 2256, 2476, 2520, 2632, 2820, 2961, 3095, 3290, 3360, 3384, 3714, 3760, 3948, 4230, 4333, 4512, 4935, 4952, 5040, 5264, 5571, 5640, 5922, 6190, 6580, 6768, 7428, 7520, 7896, 8460, 8666, 9285, 9870, 9904, 10080, 10528, 11142, 11280, 11844, 12380, 12999, 13160, 13536, 14805, 14856, 15792, 16920, 17332, 18570, 19740, 19808, 21665, 22284, 22560, 23688, 24760, 25998, 26320, 27855, 29093, 29610, 29712, 31584, 33840, 34664, 37140, 38997, 39480, 43330, 44568, 47376, 49520, 51996, 52640, 55710, 58186, 59220, 59424, 64995, 67680, 69328, 74280, 77994, 78960, 86660, 87279, 89136, 94752, 99040, 103992, 111420, 116372, 118440, 129990, 138656, 145465, 148560, 155988, 157920, 173320, 174558, 178272, 194985, 203651, 207984, 222840, 232744, 236880, 259980, 261837, 290930, 297120, 311976, 346640, 349116, 389970, 407302, 415968, 436395, 445680, 465488, 473760, 519960, 523674, 581860, 610953, 623952, 693280, 698232, 779940, 814604, 872790, 891360, 930976, 1018255, 1039920, 1047348, 1163720, 1221906, 1247904, 1309185, 1396464, 1559880, 1629208, 1745580, 1832859, 2036510, 2079840, 2094696, 2327440, 2443812, 2618370, 2792928, 3054765, 3119760, 3258416, 3491160, 3665718, 4073020, 4189392, 4654880, 4887624, 5236740, 6109530, 6239520, 6516832, 6982320, 7331436, 8146040, 8378784, 9164295, 9775248, 10473480, 12219060, 13964640, 14662872, 16292080, 18328590, 19550496, 20946960, 24438120, 29325744, 32584160, 36657180, 41893920, 48876240, 58651488, 73314360, 97752480, 146628720, 293257440]

約数ペア:

[(1, 293257440), (2, 146628720), (3, 97752480), (4, 73314360), (5, 58651488), (6, 48876240), (7, 41893920), (8, 36657180), (9, 32584160), (10, 29325744), (12, 24438120), (14, 20946960), (15, 19550496), (16, 18328590), (18, 16292080), (20, 14662872), (21, 13964640), (24, 12219060), (28, 10473480), (30, 9775248), (32, 9164295), (35, 8378784), (36, 8146040), (40, 7331436), (42, 6982320), (45, 6516832), (47, 6239520), (48, 6109530), (56, 5236740), (60, 4887624), (63, 4654880), (70, 4189392), (72, 4073020), (80, 3665718), (84, 3491160), (90, 3258416), (94, 3119760), (96, 3054765), (105, 2792928), (112, 2618370), (120, 2443812), (126, 2327440), (140, 2094696), (141, 2079840), (144, 2036510), (160, 1832859), (168, 1745580), (180, 1629208), (188, 1559880), (210, 1396464), (224, 1309185), (235, 1247904), (240, 1221906), (252, 1163720), (280, 1047348), (282, 1039920), (288, 1018255), (315, 930976), (329, 891360), (336, 872790), (360, 814604), (376, 779940), (420, 698232), (423, 693280), (470, 623952), (480, 610953), (504, 581860), (560, 523674), (564, 519960), (619, 473760), (630, 465488), (658, 445680), (672, 436395), (705, 415968), (720, 407302), (752, 389970), (840, 349116), (846, 346640), (940, 311976), (987, 297120), (1008, 290930), (1120, 261837), (1128, 259980), (1238, 236880), (1260, 232744), (1316, 222840), (1410, 207984), (1440, 203651), (1504, 194985), (1645, 178272), (1680, 174558), (1692, 173320), (1857, 157920), (1880, 155988), (1974, 148560), (2016, 145465), (2115, 138656), (2256, 129990), (2476, 118440), (2520, 116372), (2632, 111420), (2820, 103992), (2961, 99040), (3095, 94752), (3290, 89136), (3360, 87279), (3384, 86660), (3714, 78960), (3760, 77994), (3948, 74280), (4230, 69328), (4333, 67680), (4512, 64995), (4935, 59424), (4952, 59220), (5040, 58186), (5264, 55710), (5571, 52640), (5640, 51996), (5922, 49520), (6190, 47376), (6580, 44568), (6768, 43330), (7428, 39480), (7520, 38997), (7896, 37140), (8460, 34664), (8666, 33840), (9285, 31584), (9870, 29712), (9904, 29610), (10080, 29093), (10528, 27855), (11142, 26320), (11280, 25998), (11844, 24760), (12380, 23688), (12999, 22560), (13160, 22284), (13536, 21665), (14805, 19808), (14856, 19740), (15792, 18570), (16920, 17332)]