1910465760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{541}}^1\times {\mathrm{1051}}^1$

素因数の和:1617

約数の個数: 192

約数和(自身を含む): 6896945664

約数和(自身を除く): 4986479904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 541, 560, 672, 840, 1051, 1082, 1120, 1623, 1680, 2102, 2164, 2705, 3153, 3246, 3360, 3787, 4204, 4328, 5255, 5410, 6306, 6492, 7357, 7574, 8115, 8408, 8656, 10510, 10820, 11361, 12612, 12984, 14714, 15148, 15765, 16230, 16816, 17312, 18935, 21020, 21640, 22071, 22722, 25224, 25968, 29428, 30296, 31530, 32460, 33632, 36785, 37870, 42040, 43280, 44142, 45444, 50448, 51936, 56805, 58856, 60592, 63060, 64920, 73570, 75740, 84080, 86560, 88284, 90888, 100896, 110355, 113610, 117712, 121184, 126120, 129840, 147140, 151480, 168160, 176568, 181776, 220710, 227220, 235424, 252240, 259680, 294280, 302960, 353136, 363552, 441420, 454440, 504480, 568591, 588560, 605920, 706272, 882840, 908880, 1137182, 1177120, 1705773, 1765680, 1817760, 2274364, 2842955, 3411546, 3531360, 3980137, 4548728, 5685910, 6823092, 7960274, 8528865, 9097456, 11371820, 11940411, 13646184, 15920548, 17057730, 18194912, 19900685, 22743640, 23880822, 27292368, 31841096, 34115460, 39801370, 45487280, 47761644, 54584736, 59702055, 63682192, 68230920, 79602740, 90974560, 95523288, 119404110, 127364384, 136461840, 159205480, 191046576, 238808220, 272923680, 318410960, 382093152, 477616440, 636821920, 955232880, 1910465760]

約数ペア:

[(1, 1910465760), (2, 955232880), (3, 636821920), (4, 477616440), (5, 382093152), (6, 318410960), (7, 272923680), (8, 238808220), (10, 191046576), (12, 159205480), (14, 136461840), (15, 127364384), (16, 119404110), (20, 95523288), (21, 90974560), (24, 79602740), (28, 68230920), (30, 63682192), (32, 59702055), (35, 54584736), (40, 47761644), (42, 45487280), (48, 39801370), (56, 34115460), (60, 31841096), (70, 27292368), (80, 23880822), (84, 22743640), (96, 19900685), (105, 18194912), (112, 17057730), (120, 15920548), (140, 13646184), (160, 11940411), (168, 11371820), (210, 9097456), (224, 8528865), (240, 7960274), (280, 6823092), (336, 5685910), (420, 4548728), (480, 3980137), (541, 3531360), (560, 3411546), (672, 2842955), (840, 2274364), (1051, 1817760), (1082, 1765680), (1120, 1705773), (1623, 1177120), (1680, 1137182), (2102, 908880), (2164, 882840), (2705, 706272), (3153, 605920), (3246, 588560), (3360, 568591), (3787, 504480), (4204, 454440), (4328, 441420), (5255, 363552), (5410, 353136), (6306, 302960), (6492, 294280), (7357, 259680), (7574, 252240), (8115, 235424), (8408, 227220), (8656, 220710), (10510, 181776), (10820, 176568), (11361, 168160), (12612, 151480), (12984, 147140), (14714, 129840), (15148, 126120), (15765, 121184), (16230, 117712), (16816, 113610), (17312, 110355), (18935, 100896), (21020, 90888), (21640, 88284), (22071, 86560), (22722, 84080), (25224, 75740), (25968, 73570), (29428, 64920), (30296, 63060), (31530, 60592), (32460, 58856), (33632, 56805), (36785, 51936), (37870, 50448), (42040, 45444), (43280, 44142)]