57388680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:308

約数の個数: 192

約数和(自身を含む): 202176000

約数和(自身を除く): 144787320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 29, 30, 36, 40, 45, 46, 58, 60, 69, 72, 87, 90, 92, 115, 116, 120, 138, 145, 174, 180, 184, 207, 230, 232, 239, 261, 276, 290, 345, 348, 360, 414, 435, 460, 478, 522, 552, 580, 667, 690, 696, 717, 828, 870, 920, 956, 1035, 1044, 1160, 1195, 1305, 1334, 1380, 1434, 1656, 1740, 1912, 2001, 2070, 2088, 2151, 2390, 2610, 2668, 2760, 2868, 3335, 3480, 3585, 4002, 4140, 4302, 4780, 5220, 5336, 5497, 5736, 6003, 6670, 6931, 7170, 8004, 8280, 8604, 9560, 10005, 10440, 10755, 10994, 12006, 13340, 13862, 14340, 16008, 16491, 17208, 20010, 20793, 21510, 21988, 24012, 26680, 27485, 27724, 28680, 30015, 32982, 34655, 40020, 41586, 43020, 43976, 48024, 49473, 54970, 55448, 60030, 62379, 65964, 69310, 80040, 82455, 83172, 86040, 98946, 103965, 109940, 120060, 124758, 131928, 138620, 159413, 164910, 166344, 197892, 207930, 219880, 240120, 247365, 249516, 277240, 311895, 318826, 329820, 395784, 415860, 478239, 494730, 499032, 623790, 637652, 659640, 797065, 831720, 956478, 989460, 1247580, 1275304, 1434717, 1594130, 1912956, 1978920, 2391195, 2495160, 2869434, 3188260, 3825912, 4782390, 5738868, 6376520, 7173585, 9564780, 11477736, 14347170, 19129560, 28694340, 57388680]

約数ペア:

[(1, 57388680), (2, 28694340), (3, 19129560), (4, 14347170), (5, 11477736), (6, 9564780), (8, 7173585), (9, 6376520), (10, 5738868), (12, 4782390), (15, 3825912), (18, 3188260), (20, 2869434), (23, 2495160), (24, 2391195), (29, 1978920), (30, 1912956), (36, 1594130), (40, 1434717), (45, 1275304), (46, 1247580), (58, 989460), (60, 956478), (69, 831720), (72, 797065), (87, 659640), (90, 637652), (92, 623790), (115, 499032), (116, 494730), (120, 478239), (138, 415860), (145, 395784), (174, 329820), (180, 318826), (184, 311895), (207, 277240), (230, 249516), (232, 247365), (239, 240120), (261, 219880), (276, 207930), (290, 197892), (345, 166344), (348, 164910), (360, 159413), (414, 138620), (435, 131928), (460, 124758), (478, 120060), (522, 109940), (552, 103965), (580, 98946), (667, 86040), (690, 83172), (696, 82455), (717, 80040), (828, 69310), (870, 65964), (920, 62379), (956, 60030), (1035, 55448), (1044, 54970), (1160, 49473), (1195, 48024), (1305, 43976), (1334, 43020), (1380, 41586), (1434, 40020), (1656, 34655), (1740, 32982), (1912, 30015), (2001, 28680), (2070, 27724), (2088, 27485), (2151, 26680), (2390, 24012), (2610, 21988), (2668, 21510), (2760, 20793), (2868, 20010), (3335, 17208), (3480, 16491), (3585, 16008), (4002, 14340), (4140, 13862), (4302, 13340), (4780, 12006), (5220, 10994), (5336, 10755), (5497, 10440), (5736, 10005), (6003, 9560), (6670, 8604), (6931, 8280), (7170, 8004)]