16411680

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 192

約数和(自身を含む): 59875200

約数和(自身を除く): 43463520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 96, 108, 116, 120, 131, 135, 144, 145, 160, 174, 180, 216, 232, 240, 261, 262, 270, 288, 290, 348, 360, 393, 432, 435, 464, 480, 522, 524, 540, 580, 655, 696, 720, 783, 786, 864, 870, 928, 1044, 1048, 1080, 1160, 1179, 1305, 1310, 1392, 1440, 1566, 1572, 1740, 1965, 2088, 2096, 2160, 2320, 2358, 2610, 2620, 2784, 3132, 3144, 3480, 3537, 3799, 3915, 3930, 4176, 4192, 4320, 4640, 4716, 5220, 5240, 5895, 6264, 6288, 6960, 7074, 7598, 7830, 7860, 8352, 9432, 10440, 10480, 11397, 11790, 12528, 12576, 13920, 14148, 15196, 15660, 15720, 17685, 18864, 18995, 20880, 20960, 22794, 23580, 25056, 28296, 30392, 31320, 31440, 34191, 35370, 37728, 37990, 41760, 45588, 47160, 56592, 56985, 60784, 62640, 62880, 68382, 70740, 75980, 91176, 94320, 102573, 113184, 113970, 121568, 125280, 136764, 141480, 151960, 170955, 182352, 188640, 205146, 227940, 273528, 282960, 303920, 341910, 364704, 410292, 455880, 512865, 547056, 565920, 607840, 683820, 820584, 911760, 1025730, 1094112, 1367640, 1641168, 1823520, 2051460, 2735280, 3282336, 4102920, 5470560, 8205840, 16411680]

約数ペア:

[(1, 16411680), (2, 8205840), (3, 5470560), (4, 4102920), (5, 3282336), (6, 2735280), (8, 2051460), (9, 1823520), (10, 1641168), (12, 1367640), (15, 1094112), (16, 1025730), (18, 911760), (20, 820584), (24, 683820), (27, 607840), (29, 565920), (30, 547056), (32, 512865), (36, 455880), (40, 410292), (45, 364704), (48, 341910), (54, 303920), (58, 282960), (60, 273528), (72, 227940), (80, 205146), (87, 188640), (90, 182352), (96, 170955), (108, 151960), (116, 141480), (120, 136764), (131, 125280), (135, 121568), (144, 113970), (145, 113184), (160, 102573), (174, 94320), (180, 91176), (216, 75980), (232, 70740), (240, 68382), (261, 62880), (262, 62640), (270, 60784), (288, 56985), (290, 56592), (348, 47160), (360, 45588), (393, 41760), (432, 37990), (435, 37728), (464, 35370), (480, 34191), (522, 31440), (524, 31320), (540, 30392), (580, 28296), (655, 25056), (696, 23580), (720, 22794), (783, 20960), (786, 20880), (864, 18995), (870, 18864), (928, 17685), (1044, 15720), (1048, 15660), (1080, 15196), (1160, 14148), (1179, 13920), (1305, 12576), (1310, 12528), (1392, 11790), (1440, 11397), (1566, 10480), (1572, 10440), (1740, 9432), (1965, 8352), (2088, 7860), (2096, 7830), (2160, 7598), (2320, 7074), (2358, 6960), (2610, 6288), (2620, 6264), (2784, 5895), (3132, 5240), (3144, 5220), (3480, 4716), (3537, 4640), (3799, 4320), (3915, 4192), (3930, 4176)]