1457442720

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1051}}^1$

素因数の和:1185

約数の個数: 240

約数和(自身を含む): 5196568608

約数和(自身を除く): 3739125888

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, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 214, 216, 240, 270, 288, 321, 324, 360, 405, 428, 432, 480, 535, 540, 642, 648, 720, 810, 856, 864, 963, 1051, 1070, 1080, 1284, 1296, 1440, 1605, 1620, 1712, 1926, 2102, 2140, 2160, 2568, 2592, 2889, 3153, 3210, 3240, 3424, 3852, 4204, 4280, 4320, 4815, 5136, 5255, 5778, 6306, 6420, 6480, 7704, 8408, 8560, 8667, 9459, 9630, 10272, 10510, 11556, 12612, 12840, 12960, 14445, 15408, 15765, 16816, 17120, 17334, 18918, 19260, 21020, 23112, 25224, 25680, 28377, 28890, 30816, 31530, 33632, 34668, 37836, 38520, 42040, 43335, 46224, 47295, 50448, 51360, 56754, 57780, 63060, 69336, 75672, 77040, 84080, 85131, 86670, 92448, 94590, 100896, 112457, 113508, 115560, 126120, 138672, 141885, 151344, 154080, 168160, 170262, 173340, 189180, 224914, 227016, 231120, 252240, 277344, 283770, 302688, 337371, 340524, 346680, 378360, 425655, 449828, 454032, 462240, 504480, 562285, 567540, 674742, 681048, 693360, 756720, 851310, 899656, 908064, 1012113, 1124570, 1135080, 1349484, 1362096, 1386720, 1513440, 1686855, 1702620, 1799312, 2024226, 2249140, 2270160, 2698968, 2724192, 3036339, 3373710, 3405240, 3598624, 4048452, 4498280, 4540320, 5060565, 5397936, 6072678, 6747420, 6810480, 8096904, 8996560, 9109017, 10121130, 10795872, 12145356, 13494840, 13620960, 15181695, 16193808, 17993120, 18218034, 20242260, 24290712, 26989680, 30363390, 32387616, 36436068, 40484520, 45545085, 48581424, 53979360, 60726780, 72872136, 80969040, 91090170, 97162848, 121453560, 145744272, 161938080, 182180340, 242907120, 291488544, 364360680, 485814240, 728721360, 1457442720]

約数ペア:

[(1, 1457442720), (2, 728721360), (3, 485814240), (4, 364360680), (5, 291488544), (6, 242907120), (8, 182180340), (9, 161938080), (10, 145744272), (12, 121453560), (15, 97162848), (16, 91090170), (18, 80969040), (20, 72872136), (24, 60726780), (27, 53979360), (30, 48581424), (32, 45545085), (36, 40484520), (40, 36436068), (45, 32387616), (48, 30363390), (54, 26989680), (60, 24290712), (72, 20242260), (80, 18218034), (81, 17993120), (90, 16193808), (96, 15181695), (107, 13620960), (108, 13494840), (120, 12145356), (135, 10795872), (144, 10121130), (160, 9109017), (162, 8996560), (180, 8096904), (214, 6810480), (216, 6747420), (240, 6072678), (270, 5397936), (288, 5060565), (321, 4540320), (324, 4498280), (360, 4048452), (405, 3598624), (428, 3405240), (432, 3373710), (480, 3036339), (535, 2724192), (540, 2698968), (642, 2270160), (648, 2249140), (720, 2024226), (810, 1799312), (856, 1702620), (864, 1686855), (963, 1513440), (1051, 1386720), (1070, 1362096), (1080, 1349484), (1284, 1135080), (1296, 1124570), (1440, 1012113), (1605, 908064), (1620, 899656), (1712, 851310), (1926, 756720), (2102, 693360), (2140, 681048), (2160, 674742), (2568, 567540), (2592, 562285), (2889, 504480), (3153, 462240), (3210, 454032), (3240, 449828), (3424, 425655), (3852, 378360), (4204, 346680), (4280, 340524), (4320, 337371), (4815, 302688), (5136, 283770), (5255, 277344), (5778, 252240), (6306, 231120), (6420, 227016), (6480, 224914), (7704, 189180), (8408, 173340), (8560, 170262), (8667, 168160), (9459, 154080), (9630, 151344), (10272, 141885), (10510, 138672), (11556, 126120), (12612, 115560), (12840, 113508), (12960, 112457), (14445, 100896), (15408, 94590), (15765, 92448), (16816, 86670), (17120, 85131), (17334, 84080), (18918, 77040), (19260, 75672), (21020, 69336), (23112, 63060), (25224, 57780), (25680, 56754), (28377, 51360), (28890, 50448), (30816, 47295), (31530, 46224), (33632, 43335), (34668, 42040), (37836, 38520)]