913565040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 240

約数和(自身を含む): 3111791904

約数和(自身を除く): 2198226864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 31, 34, 40, 48, 51, 60, 62, 68, 80, 85, 93, 102, 120, 124, 136, 155, 170, 186, 204, 233, 240, 248, 255, 272, 310, 340, 372, 408, 465, 466, 496, 510, 527, 620, 680, 699, 744, 816, 930, 932, 961, 1020, 1054, 1165, 1240, 1360, 1398, 1488, 1581, 1860, 1864, 1922, 2040, 2108, 2330, 2480, 2635, 2796, 2883, 3162, 3495, 3720, 3728, 3844, 3961, 4080, 4216, 4660, 4805, 5270, 5592, 5766, 6324, 6990, 7223, 7440, 7688, 7905, 7922, 8432, 9320, 9610, 10540, 11184, 11532, 11883, 12648, 13980, 14415, 14446, 15376, 15810, 15844, 16337, 18640, 19220, 19805, 21080, 21669, 23064, 23766, 25296, 27960, 28830, 28892, 31620, 31688, 32674, 36115, 38440, 39610, 42160, 43338, 46128, 47532, 49011, 55920, 57660, 57784, 59415, 63240, 63376, 65348, 72230, 76880, 79220, 81685, 86676, 95064, 98022, 108345, 115320, 115568, 118830, 122791, 126480, 130696, 144460, 158440, 163370, 173352, 190128, 196044, 216690, 223913, 230640, 237660, 245055, 245582, 261392, 288920, 316880, 326740, 346704, 368373, 392088, 433380, 447826, 475320, 490110, 491164, 577840, 613955, 653480, 671739, 736746, 784176, 866760, 895652, 950640, 980220, 982328, 1119565, 1227910, 1306960, 1343478, 1473492, 1733520, 1791304, 1841865, 1960440, 1964656, 2239130, 2455820, 2686956, 2946984, 3358695, 3582608, 3683730, 3806521, 3920880, 4478260, 4911640, 5373912, 5893968, 6717390, 7367460, 7613042, 8956520, 9823280, 10747824, 11419563, 13434780, 14734920, 15226084, 17913040, 19032605, 22839126, 26869560, 29469840, 30452168, 38065210, 45678252, 53739120, 57097815, 60904336, 76130420, 91356504, 114195630, 152260840, 182713008, 228391260, 304521680, 456782520, 913565040]

約数ペア:

[(1, 913565040), (2, 456782520), (3, 304521680), (4, 228391260), (5, 182713008), (6, 152260840), (8, 114195630), (10, 91356504), (12, 76130420), (15, 60904336), (16, 57097815), (17, 53739120), (20, 45678252), (24, 38065210), (30, 30452168), (31, 29469840), (34, 26869560), (40, 22839126), (48, 19032605), (51, 17913040), (60, 15226084), (62, 14734920), (68, 13434780), (80, 11419563), (85, 10747824), (93, 9823280), (102, 8956520), (120, 7613042), (124, 7367460), (136, 6717390), (155, 5893968), (170, 5373912), (186, 4911640), (204, 4478260), (233, 3920880), (240, 3806521), (248, 3683730), (255, 3582608), (272, 3358695), (310, 2946984), (340, 2686956), (372, 2455820), (408, 2239130), (465, 1964656), (466, 1960440), (496, 1841865), (510, 1791304), (527, 1733520), (620, 1473492), (680, 1343478), (699, 1306960), (744, 1227910), (816, 1119565), (930, 982328), (932, 980220), (961, 950640), (1020, 895652), (1054, 866760), (1165, 784176), (1240, 736746), (1360, 671739), (1398, 653480), (1488, 613955), (1581, 577840), (1860, 491164), (1864, 490110), (1922, 475320), (2040, 447826), (2108, 433380), (2330, 392088), (2480, 368373), (2635, 346704), (2796, 326740), (2883, 316880), (3162, 288920), (3495, 261392), (3720, 245582), (3728, 245055), (3844, 237660), (3961, 230640), (4080, 223913), (4216, 216690), (4660, 196044), (4805, 190128), (5270, 173352), (5592, 163370), (5766, 158440), (6324, 144460), (6990, 130696), (7223, 126480), (7440, 122791), (7688, 118830), (7905, 115568), (7922, 115320), (8432, 108345), (9320, 98022), (9610, 95064), (10540, 86676), (11184, 81685), (11532, 79220), (11883, 76880), (12648, 72230), (13980, 65348), (14415, 63376), (14446, 63240), (15376, 59415), (15810, 57784), (15844, 57660), (16337, 55920), (18640, 49011), (19220, 47532), (19805, 46128), (21080, 43338), (21669, 42160), (23064, 39610), (23766, 38440), (25296, 36115), (27960, 32674), (28830, 31688), (28892, 31620)]