901311360

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{797}}^1$

素因数の和:869

約数の個数: 256

約数和(自身を含む): 3125606400

約数和(自身を除く): 2224295040

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, 128, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 384, 456, 465, 480, 496, 570, 589, 608, 620, 640, 744, 760, 797, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1488, 1520, 1594, 1767, 1824, 1860, 1920, 1984, 2280, 2356, 2391, 2432, 2480, 2945, 2976, 3040, 3188, 3534, 3648, 3720, 3968, 3985, 4560, 4712, 4782, 4960, 5890, 5952, 6080, 6376, 7068, 7296, 7440, 7970, 8835, 9120, 9424, 9564, 9920, 11780, 11904, 11955, 12160, 12752, 14136, 14880, 15143, 15940, 17670, 18240, 18848, 19128, 19840, 23560, 23910, 24707, 25504, 28272, 29760, 30286, 31880, 35340, 36480, 37696, 38256, 45429, 47120, 47820, 49414, 51008, 56544, 59520, 60572, 63760, 70680, 74121, 75392, 75715, 76512, 90858, 94240, 95640, 98828, 102016, 113088, 121144, 123535, 127520, 141360, 148242, 151430, 153024, 181716, 188480, 191280, 197656, 226176, 227145, 242288, 247070, 255040, 282720, 296484, 302860, 306048, 363432, 370605, 376960, 382560, 395312, 454290, 469433, 484576, 494140, 510080, 565440, 592968, 605720, 726864, 741210, 765120, 790624, 908580, 938866, 969152, 988280, 1130880, 1185936, 1211440, 1408299, 1453728, 1482420, 1530240, 1581248, 1817160, 1877732, 1938304, 1976560, 2347165, 2371872, 2422880, 2816598, 2907456, 2964840, 3162496, 3634320, 3755464, 3953120, 4694330, 4743744, 4845760, 5633196, 5814912, 5929680, 7041495, 7268640, 7510928, 7906240, 9388660, 9487488, 9691520, 11266392, 11859360, 14082990, 14537280, 15021856, 15812480, 18777320, 22532784, 23718720, 28165980, 29074560, 30043712, 37554640, 45065568, 47437440, 56331960, 60087424, 75109280, 90131136, 112663920, 150218560, 180262272, 225327840, 300437120, 450655680, 901311360]

約数ペア:

[(1, 901311360), (2, 450655680), (3, 300437120), (4, 225327840), (5, 180262272), (6, 150218560), (8, 112663920), (10, 90131136), (12, 75109280), (15, 60087424), (16, 56331960), (19, 47437440), (20, 45065568), (24, 37554640), (30, 30043712), (31, 29074560), (32, 28165980), (38, 23718720), (40, 22532784), (48, 18777320), (57, 15812480), (60, 15021856), (62, 14537280), (64, 14082990), (76, 11859360), (80, 11266392), (93, 9691520), (95, 9487488), (96, 9388660), (114, 7906240), (120, 7510928), (124, 7268640), (128, 7041495), (152, 5929680), (155, 5814912), (160, 5633196), (186, 4845760), (190, 4743744), (192, 4694330), (228, 3953120), (240, 3755464), (248, 3634320), (285, 3162496), (304, 2964840), (310, 2907456), (320, 2816598), (372, 2422880), (380, 2371872), (384, 2347165), (456, 1976560), (465, 1938304), (480, 1877732), (496, 1817160), (570, 1581248), (589, 1530240), (608, 1482420), (620, 1453728), (640, 1408299), (744, 1211440), (760, 1185936), (797, 1130880), (912, 988280), (930, 969152), (960, 938866), (992, 908580), (1140, 790624), (1178, 765120), (1216, 741210), (1240, 726864), (1488, 605720), (1520, 592968), (1594, 565440), (1767, 510080), (1824, 494140), (1860, 484576), (1920, 469433), (1984, 454290), (2280, 395312), (2356, 382560), (2391, 376960), (2432, 370605), (2480, 363432), (2945, 306048), (2976, 302860), (3040, 296484), (3188, 282720), (3534, 255040), (3648, 247070), (3720, 242288), (3968, 227145), (3985, 226176), (4560, 197656), (4712, 191280), (4782, 188480), (4960, 181716), (5890, 153024), (5952, 151430), (6080, 148242), (6376, 141360), (7068, 127520), (7296, 123535), (7440, 121144), (7970, 113088), (8835, 102016), (9120, 98828), (9424, 95640), (9564, 94240), (9920, 90858), (11780, 76512), (11904, 75715), (11955, 75392), (12160, 74121), (12752, 70680), (14136, 63760), (14880, 60572), (15143, 59520), (15940, 56544), (17670, 51008), (18240, 49414), (18848, 47820), (19128, 47120), (19840, 45429), (23560, 38256), (23910, 37696), (24707, 36480), (25504, 35340), (28272, 31880), (29760, 30286)]