1899898560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^2\times {\mathrm{13463}}^1$

素因数の和:13500

約数の個数: 252

約数和(自身を含む): 7602339888

約数和(自身を除く): 5702441328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 392, 420, 441, 448, 480, 490, 504, 560, 576, 588, 630, 672, 720, 735, 784, 840, 882, 960, 980, 1008, 1120, 1176, 1260, 1344, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2240, 2352, 2520, 2880, 2940, 3136, 3360, 3528, 3920, 4032, 4410, 4704, 5040, 5880, 6720, 7056, 7840, 8820, 9408, 10080, 11760, 13463, 14112, 15680, 17640, 20160, 23520, 26926, 28224, 35280, 40389, 47040, 53852, 67315, 70560, 80778, 94241, 107704, 121167, 134630, 141120, 161556, 188482, 201945, 215408, 242334, 269260, 282723, 323112, 376964, 403890, 430816, 471205, 484668, 538520, 565446, 605835, 646224, 659687, 753928, 807780, 848169, 861632, 942410, 969336, 1077040, 1130892, 1211670, 1292448, 1319374, 1413615, 1507856, 1615560, 1696338, 1884820, 1938672, 1979061, 2154080, 2261784, 2423340, 2584896, 2638748, 2827230, 3015712, 3231120, 3298435, 3392676, 3769640, 3877344, 3958122, 4240845, 4308160, 4523568, 4846680, 5277496, 5654460, 5937183, 6031424, 6462240, 6596870, 6785352, 7539280, 7754688, 7916244, 8481690, 9047136, 9693360, 9895305, 10554992, 11308920, 11874366, 12924480, 13193740, 13570704, 15078560, 15832488, 16963380, 18094272, 19386720, 19790610, 21109984, 22617840, 23748732, 26387480, 27141408, 29685915, 30157120, 31664976, 33926760, 38773440, 39581220, 42219968, 45235680, 47497464, 52774960, 54282816, 59371830, 63329952, 67853520, 79162440, 90471360, 94994928, 105549920, 118743660, 126659904, 135707040, 158324880, 189989856, 211099840, 237487320, 271414080, 316649760, 379979712, 474974640, 633299520, 949949280, 1899898560]

約数ペア:

[(1, 1899898560), (2, 949949280), (3, 633299520), (4, 474974640), (5, 379979712), (6, 316649760), (7, 271414080), (8, 237487320), (9, 211099840), (10, 189989856), (12, 158324880), (14, 135707040), (15, 126659904), (16, 118743660), (18, 105549920), (20, 94994928), (21, 90471360), (24, 79162440), (28, 67853520), (30, 63329952), (32, 59371830), (35, 54282816), (36, 52774960), (40, 47497464), (42, 45235680), (45, 42219968), (48, 39581220), (49, 38773440), (56, 33926760), (60, 31664976), (63, 30157120), (64, 29685915), (70, 27141408), (72, 26387480), (80, 23748732), (84, 22617840), (90, 21109984), (96, 19790610), (98, 19386720), (105, 18094272), (112, 16963380), (120, 15832488), (126, 15078560), (140, 13570704), (144, 13193740), (147, 12924480), (160, 11874366), (168, 11308920), (180, 10554992), (192, 9895305), (196, 9693360), (210, 9047136), (224, 8481690), (240, 7916244), (245, 7754688), (252, 7539280), (280, 6785352), (288, 6596870), (294, 6462240), (315, 6031424), (320, 5937183), (336, 5654460), (360, 5277496), (392, 4846680), (420, 4523568), (441, 4308160), (448, 4240845), (480, 3958122), (490, 3877344), (504, 3769640), (560, 3392676), (576, 3298435), (588, 3231120), (630, 3015712), (672, 2827230), (720, 2638748), (735, 2584896), (784, 2423340), (840, 2261784), (882, 2154080), (960, 1979061), (980, 1938672), (1008, 1884820), (1120, 1696338), (1176, 1615560), (1260, 1507856), (1344, 1413615), (1440, 1319374), (1470, 1292448), (1568, 1211670), (1680, 1130892), (1764, 1077040), (1960, 969336), (2016, 942410), (2205, 861632), (2240, 848169), (2352, 807780), (2520, 753928), (2880, 659687), (2940, 646224), (3136, 605835), (3360, 565446), (3528, 538520), (3920, 484668), (4032, 471205), (4410, 430816), (4704, 403890), (5040, 376964), (5880, 323112), (6720, 282723), (7056, 269260), (7840, 242334), (8820, 215408), (9408, 201945), (10080, 188482), (11760, 161556), (13463, 141120), (14112, 134630), (15680, 121167), (17640, 107704), (20160, 94241), (23520, 80778), (26926, 70560), (28224, 67315), (35280, 53852), (40389, 47040)]