15550210080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 432

約数和(自身を含む): 58145337432

約数和(自身を除く): 42595127352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 31, 32, 34, 36, 40, 45, 48, 51, 60, 62, 68, 72, 80, 85, 90, 93, 96, 102, 120, 124, 136, 144, 153, 155, 160, 170, 180, 186, 204, 240, 248, 255, 272, 279, 288, 306, 310, 340, 360, 372, 408, 465, 480, 496, 510, 527, 544, 558, 612, 620, 661, 680, 720, 744, 765, 816, 930, 961, 992, 1020, 1054, 1116, 1224, 1240, 1322, 1360, 1395, 1440, 1488, 1530, 1581, 1632, 1860, 1922, 1983, 2040, 2108, 2232, 2448, 2480, 2635, 2644, 2720, 2790, 2883, 2976, 3060, 3162, 3305, 3720, 3844, 3966, 4080, 4216, 4464, 4743, 4805, 4896, 4960, 5270, 5288, 5580, 5766, 5949, 6120, 6324, 6610, 7440, 7688, 7905, 7932, 8160, 8432, 8649, 8928, 9486, 9610, 9915, 10540, 10576, 11160, 11237, 11532, 11898, 12240, 12648, 13220, 14415, 14880, 15376, 15810, 15864, 16337, 16864, 17298, 18972, 19220, 19830, 20491, 21080, 21152, 22320, 22474, 23064, 23715, 23796, 24480, 25296, 26440, 28830, 29745, 30752, 31620, 31728, 32674, 33711, 34596, 37944, 38440, 39660, 40982, 42160, 43245, 44640, 44948, 46128, 47430, 47592, 49011, 50592, 52880, 56185, 57660, 59490, 61473, 63240, 63456, 65348, 67422, 69192, 75888, 76880, 79320, 81685, 81964, 84320, 86490, 89896, 92256, 94860, 95184, 98022, 101133, 102455, 105760, 112370, 115320, 118980, 122946, 126480, 130696, 134844, 138384, 147033, 151776, 153760, 158640, 163370, 163928, 168555, 172980, 179792, 184419, 189720, 190368, 196044, 202266, 204910, 224740, 230640, 237960, 245055, 245892, 252960, 261392, 269688, 276768, 294066, 307365, 317280, 326740, 327856, 337110, 345960, 348347, 359584, 368838, 379440, 392088, 404532, 409820, 449480, 461280, 475920, 490110, 491784, 505665, 522784, 539376, 588132, 614730, 635221, 653480, 655712, 674220, 691920, 696694, 735165, 737676, 758880, 784176, 809064, 819640, 898960, 922095, 951840, 980220, 983568, 1011330, 1045041, 1078752, 1176264, 1229460, 1270442, 1306960, 1348440, 1383840, 1393388, 1470330, 1475352, 1568352, 1618128, 1639280, 1741735, 1797920, 1844190, 1905663, 1960440, 1967136, 2022660, 2090082, 2352528, 2458920, 2540884, 2613920, 2696880, 2786776, 2940660, 2950704, 3135123, 3176105, 3236256, 3278560, 3483470, 3688380, 3811326, 3920880, 4045320, 4180164, 4705056, 4917840, 5081768, 5225205, 5393760, 5573552, 5716989, 5881320, 5901408, 6270246, 6352210, 6966940, 7376760, 7622652, 7841760, 8090640, 8360328, 9528315, 9835680, 10163536, 10450410, 10798757, 11147104, 11433978, 11762640, 12540492, 12704420, 13933880, 14753520, 15245304, 15675615, 16181280, 16720656, 19056630, 20327072, 20900820, 21597514, 22867956, 23525280, 25080984, 25408840, 27867760, 28584945, 29507040, 30490608, 31351230, 32396271, 33441312, 38113260, 41801640, 43195028, 45735912, 50161968, 50817680, 53993785, 55735520, 57169890, 60981216, 62702460, 64792542, 76226520, 83603280, 86390056, 91471824, 97188813, 100323936, 101635360, 107987570, 114339780, 125404920, 129585084, 152453040, 161981355, 167206560, 172780112, 182943648, 194377626, 215975140, 228679560, 250809840, 259170168, 304906080, 323962710, 345560224, 388755252, 431950280, 457359120, 485944065, 501619680, 518340336, 647925420, 777510504, 863900560, 914718240, 971888130, 1036680672, 1295850840, 1555021008, 1727801120, 1943776260, 2591701680, 3110042016, 3887552520, 5183403360, 7775105040, 15550210080]

約数ペア:

[(1, 15550210080), (2, 7775105040), (3, 5183403360), (4, 3887552520), (5, 3110042016), (6, 2591701680), (8, 1943776260), (9, 1727801120), (10, 1555021008), (12, 1295850840), (15, 1036680672), (16, 971888130), (17, 914718240), (18, 863900560), (20, 777510504), (24, 647925420), (30, 518340336), (31, 501619680), (32, 485944065), (34, 457359120), (36, 431950280), (40, 388755252), (45, 345560224), (48, 323962710), (51, 304906080), (60, 259170168), (62, 250809840), (68, 228679560), (72, 215975140), (80, 194377626), (85, 182943648), (90, 172780112), (93, 167206560), (96, 161981355), (102, 152453040), (120, 129585084), (124, 125404920), (136, 114339780), (144, 107987570), (153, 101635360), (155, 100323936), (160, 97188813), (170, 91471824), (180, 86390056), (186, 83603280), (204, 76226520), (240, 64792542), (248, 62702460), (255, 60981216), (272, 57169890), (279, 55735520), (288, 53993785), (306, 50817680), (310, 50161968), (340, 45735912), (360, 43195028), (372, 41801640), (408, 38113260), (465, 33441312), (480, 32396271), (496, 31351230), (510, 30490608), (527, 29507040), (544, 28584945), (558, 27867760), (612, 25408840), (620, 25080984), (661, 23525280), (680, 22867956), (720, 21597514), (744, 20900820), (765, 20327072), (816, 19056630), (930, 16720656), (961, 16181280), (992, 15675615), (1020, 15245304), (1054, 14753520), (1116, 13933880), (1224, 12704420), (1240, 12540492), (1322, 11762640), (1360, 11433978), (1395, 11147104), (1440, 10798757), (1488, 10450410), (1530, 10163536), (1581, 9835680), (1632, 9528315), (1860, 8360328), (1922, 8090640), (1983, 7841760), (2040, 7622652), (2108, 7376760), (2232, 6966940), (2448, 6352210), (2480, 6270246), (2635, 5901408), (2644, 5881320), (2720, 5716989), (2790, 5573552), (2883, 5393760), (2976, 5225205), (3060, 5081768), (3162, 4917840), (3305, 4705056), (3720, 4180164), (3844, 4045320), (3966, 3920880), (4080, 3811326), (4216, 3688380), (4464, 3483470), (4743, 3278560), (4805, 3236256), (4896, 3176105), (4960, 3135123), (5270, 2950704), (5288, 2940660), (5580, 2786776), (5766, 2696880), (5949, 2613920), (6120, 2540884), (6324, 2458920), (6610, 2352528), (7440, 2090082), (7688, 2022660), (7905, 1967136), (7932, 1960440), (8160, 1905663), (8432, 1844190), (8649, 1797920), (8928, 1741735), (9486, 1639280), (9610, 1618128), (9915, 1568352), (10540, 1475352), (10576, 1470330), (11160, 1393388), (11237, 1383840), (11532, 1348440), (11898, 1306960), (12240, 1270442), (12648, 1229460), (13220, 1176264), (14415, 1078752), (14880, 1045041), (15376, 1011330), (15810, 983568), (15864, 980220), (16337, 951840), (16864, 922095), (17298, 898960), (18972, 819640), (19220, 809064), (19830, 784176), (20491, 758880), (21080, 737676), (21152, 735165), (22320, 696694), (22474, 691920), (23064, 674220), (23715, 655712), (23796, 653480), (24480, 635221), (25296, 614730), (26440, 588132), (28830, 539376), (29745, 522784), (30752, 505665), (31620, 491784), (31728, 490110), (32674, 475920), (33711, 461280), (34596, 449480), (37944, 409820), (38440, 404532), (39660, 392088), (40982, 379440), (42160, 368838), (43245, 359584), (44640, 348347), (44948, 345960), (46128, 337110), (47430, 327856), (47592, 326740), (49011, 317280), (50592, 307365), (52880, 294066), (56185, 276768), (57660, 269688), (59490, 261392), (61473, 252960), (63240, 245892), (63456, 245055), (65348, 237960), (67422, 230640), (69192, 224740), (75888, 204910), (76880, 202266), (79320, 196044), (81685, 190368), (81964, 189720), (84320, 184419), (86490, 179792), (89896, 172980), (92256, 168555), (94860, 163928), (95184, 163370), (98022, 158640), (101133, 153760), (102455, 151776), (105760, 147033), (112370, 138384), (115320, 134844), (118980, 130696), (122946, 126480)]