275369280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 224

約数和(自身を含む): 951951360

約数和(自身を除く): 676582080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 456, 465, 480, 487, 496, 570, 589, 608, 620, 744, 760, 912, 930, 960, 974, 992, 1140, 1178, 1216, 1240, 1461, 1488, 1520, 1767, 1824, 1860, 1948, 1984, 2280, 2356, 2435, 2480, 2922, 2945, 2976, 3040, 3534, 3648, 3720, 3896, 4560, 4712, 4870, 4960, 5844, 5890, 5952, 6080, 7068, 7305, 7440, 7792, 8835, 9120, 9253, 9424, 9740, 9920, 11688, 11780, 14136, 14610, 14880, 15097, 15584, 17670, 18240, 18506, 18848, 19480, 23376, 23560, 27759, 28272, 29220, 29760, 30194, 31168, 35340, 37012, 37696, 38960, 45291, 46265, 46752, 47120, 55518, 56544, 58440, 60388, 70680, 74024, 75485, 77920, 90582, 92530, 93504, 94240, 111036, 113088, 116880, 120776, 138795, 141360, 148048, 150970, 155840, 181164, 185060, 188480, 222072, 226455, 233760, 241552, 277590, 282720, 286843, 296096, 301940, 362328, 370120, 444144, 452910, 467520, 483104, 555180, 565440, 573686, 592192, 603880, 724656, 740240, 860529, 888288, 905820, 966208, 1110360, 1147372, 1207760, 1434215, 1449312, 1480480, 1721058, 1776576, 1811640, 2220720, 2294744, 2415520, 2868430, 2898624, 2960960, 3442116, 3623280, 4302645, 4441440, 4589488, 4831040, 5736860, 6884232, 7246560, 8605290, 8882880, 9178976, 11473720, 13768464, 14493120, 17210580, 18357952, 22947440, 27536928, 34421160, 45894880, 55073856, 68842320, 91789760, 137684640, 275369280]

約数ペア:

[(1, 275369280), (2, 137684640), (3, 91789760), (4, 68842320), (5, 55073856), (6, 45894880), (8, 34421160), (10, 27536928), (12, 22947440), (15, 18357952), (16, 17210580), (19, 14493120), (20, 13768464), (24, 11473720), (30, 9178976), (31, 8882880), (32, 8605290), (38, 7246560), (40, 6884232), (48, 5736860), (57, 4831040), (60, 4589488), (62, 4441440), (64, 4302645), (76, 3623280), (80, 3442116), (93, 2960960), (95, 2898624), (96, 2868430), (114, 2415520), (120, 2294744), (124, 2220720), (152, 1811640), (155, 1776576), (160, 1721058), (186, 1480480), (190, 1449312), (192, 1434215), (228, 1207760), (240, 1147372), (248, 1110360), (285, 966208), (304, 905820), (310, 888288), (320, 860529), (372, 740240), (380, 724656), (456, 603880), (465, 592192), (480, 573686), (487, 565440), (496, 555180), (570, 483104), (589, 467520), (608, 452910), (620, 444144), (744, 370120), (760, 362328), (912, 301940), (930, 296096), (960, 286843), (974, 282720), (992, 277590), (1140, 241552), (1178, 233760), (1216, 226455), (1240, 222072), (1461, 188480), (1488, 185060), (1520, 181164), (1767, 155840), (1824, 150970), (1860, 148048), (1948, 141360), (1984, 138795), (2280, 120776), (2356, 116880), (2435, 113088), (2480, 111036), (2922, 94240), (2945, 93504), (2976, 92530), (3040, 90582), (3534, 77920), (3648, 75485), (3720, 74024), (3896, 70680), (4560, 60388), (4712, 58440), (4870, 56544), (4960, 55518), (5844, 47120), (5890, 46752), (5952, 46265), (6080, 45291), (7068, 38960), (7305, 37696), (7440, 37012), (7792, 35340), (8835, 31168), (9120, 30194), (9253, 29760), (9424, 29220), (9740, 28272), (9920, 27759), (11688, 23560), (11780, 23376), (14136, 19480), (14610, 18848), (14880, 18506), (15097, 18240), (15584, 17670)]