201467520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 256

約数和(自身を含む): 727056000

約数和(自身を除く): 525588480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 89, 90, 96, 108, 120, 128, 131, 135, 144, 160, 178, 180, 192, 216, 240, 262, 267, 270, 288, 320, 356, 360, 384, 393, 432, 445, 480, 524, 534, 540, 576, 640, 655, 712, 720, 786, 801, 864, 890, 960, 1048, 1068, 1080, 1152, 1179, 1310, 1335, 1424, 1440, 1572, 1602, 1728, 1780, 1920, 1965, 2096, 2136, 2160, 2358, 2403, 2620, 2670, 2848, 2880, 3144, 3204, 3456, 3537, 3560, 3930, 4005, 4192, 4272, 4320, 4716, 4806, 5240, 5340, 5696, 5760, 5895, 6288, 6408, 7074, 7120, 7860, 8010, 8384, 8544, 8640, 9432, 9612, 10480, 10680, 11392, 11659, 11790, 12015, 12576, 12816, 14148, 14240, 15720, 16020, 16768, 17088, 17280, 17685, 18864, 19224, 20960, 21360, 23318, 23580, 24030, 25152, 25632, 28296, 28480, 31440, 32040, 34176, 34977, 35370, 37728, 38448, 41920, 42720, 46636, 47160, 48060, 50304, 51264, 56592, 56960, 58295, 62880, 64080, 69954, 70740, 75456, 76896, 83840, 85440, 93272, 94320, 96120, 102528, 104931, 113184, 116590, 125760, 128160, 139908, 141480, 150912, 153792, 170880, 174885, 186544, 188640, 192240, 209862, 226368, 233180, 251520, 256320, 279816, 282960, 307584, 314793, 349770, 373088, 377280, 384480, 419724, 452736, 466360, 512640, 524655, 559632, 565920, 629586, 699540, 746176, 754560, 768960, 839448, 932720, 1049310, 1119264, 1131840, 1259172, 1399080, 1492352, 1537920, 1573965, 1678896, 1865440, 2098620, 2238528, 2263680, 2518344, 2798160, 3147930, 3357792, 3730880, 4197240, 4477056, 5036688, 5596320, 6295860, 6715584, 7461760, 8394480, 10073376, 11192640, 12591720, 13431168, 16788960, 20146752, 22385280, 25183440, 33577920, 40293504, 50366880, 67155840, 100733760, 201467520]

約数ペア:

[(1, 201467520), (2, 100733760), (3, 67155840), (4, 50366880), (5, 40293504), (6, 33577920), (8, 25183440), (9, 22385280), (10, 20146752), (12, 16788960), (15, 13431168), (16, 12591720), (18, 11192640), (20, 10073376), (24, 8394480), (27, 7461760), (30, 6715584), (32, 6295860), (36, 5596320), (40, 5036688), (45, 4477056), (48, 4197240), (54, 3730880), (60, 3357792), (64, 3147930), (72, 2798160), (80, 2518344), (89, 2263680), (90, 2238528), (96, 2098620), (108, 1865440), (120, 1678896), (128, 1573965), (131, 1537920), (135, 1492352), (144, 1399080), (160, 1259172), (178, 1131840), (180, 1119264), (192, 1049310), (216, 932720), (240, 839448), (262, 768960), (267, 754560), (270, 746176), (288, 699540), (320, 629586), (356, 565920), (360, 559632), (384, 524655), (393, 512640), (432, 466360), (445, 452736), (480, 419724), (524, 384480), (534, 377280), (540, 373088), (576, 349770), (640, 314793), (655, 307584), (712, 282960), (720, 279816), (786, 256320), (801, 251520), (864, 233180), (890, 226368), (960, 209862), (1048, 192240), (1068, 188640), (1080, 186544), (1152, 174885), (1179, 170880), (1310, 153792), (1335, 150912), (1424, 141480), (1440, 139908), (1572, 128160), (1602, 125760), (1728, 116590), (1780, 113184), (1920, 104931), (1965, 102528), (2096, 96120), (2136, 94320), (2160, 93272), (2358, 85440), (2403, 83840), (2620, 76896), (2670, 75456), (2848, 70740), (2880, 69954), (3144, 64080), (3204, 62880), (3456, 58295), (3537, 56960), (3560, 56592), (3930, 51264), (4005, 50304), (4192, 48060), (4272, 47160), (4320, 46636), (4716, 42720), (4806, 41920), (5240, 38448), (5340, 37728), (5696, 35370), (5760, 34977), (5895, 34176), (6288, 32040), (6408, 31440), (7074, 28480), (7120, 28296), (7860, 25632), (8010, 25152), (8384, 24030), (8544, 23580), (8640, 23318), (9432, 21360), (9612, 20960), (10480, 19224), (10680, 18864), (11392, 17685), (11659, 17280), (11790, 17088), (12015, 16768), (12576, 16020), (12816, 15720), (14148, 14240)]