1780234560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2850

約数の個数: 336

約数和(自身を含む): 6984680976

約数和(自身を除く): 5204446416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 117, 120, 130, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 221, 234, 240, 255, 260, 272, 288, 306, 312, 320, 340, 360, 390, 408, 416, 442, 468, 480, 510, 520, 544, 576, 585, 612, 624, 663, 680, 720, 765, 780, 816, 832, 884, 936, 960, 1020, 1040, 1088, 1105, 1170, 1224, 1248, 1326, 1360, 1440, 1530, 1560, 1632, 1768, 1872, 1989, 2040, 2080, 2210, 2340, 2448, 2496, 2652, 2720, 2797, 2880, 3060, 3120, 3264, 3315, 3536, 3744, 3978, 4080, 4160, 4420, 4680, 4896, 5304, 5440, 5594, 6120, 6240, 6630, 7072, 7488, 7956, 8160, 8391, 8840, 9360, 9792, 9945, 10608, 11188, 12240, 12480, 13260, 13985, 14144, 15912, 16320, 16782, 17680, 18720, 19890, 21216, 22376, 24480, 25173, 26520, 27970, 31824, 33564, 35360, 36361, 37440, 39780, 41955, 42432, 44752, 47549, 48960, 50346, 53040, 55940, 63648, 67128, 70720, 72722, 79560, 83910, 89504, 95098, 100692, 106080, 109083, 111880, 125865, 127296, 134256, 142647, 145444, 159120, 167820, 179008, 181805, 190196, 201384, 212160, 218166, 223760, 237745, 251730, 268512, 285294, 290888, 318240, 327249, 335640, 363610, 380392, 402768, 427941, 436332, 447520, 475490, 503460, 537024, 545415, 570588, 581776, 618137, 636480, 654498, 671280, 713235, 727220, 760784, 805536, 855882, 872664, 895040, 950980, 1006920, 1090830, 1141176, 1163552, 1236274, 1308996, 1342560, 1426470, 1454440, 1521568, 1611072, 1636245, 1711764, 1745328, 1854411, 1901960, 2013840, 2139705, 2181660, 2282352, 2327104, 2472548, 2617992, 2685120, 2852940, 2908880, 3043136, 3090685, 3272490, 3423528, 3490656, 3708822, 3803920, 4027680, 4279410, 4363320, 4564704, 4945096, 5235984, 5563233, 5705880, 5817760, 6181370, 6544980, 6847056, 6981312, 7417644, 7607840, 8055360, 8558820, 8726640, 9129408, 9272055, 9890192, 10471968, 11126466, 11411760, 11635520, 12362740, 13089960, 13694112, 14835288, 15215680, 17117640, 17453280, 18544110, 19780384, 20943936, 22252932, 22823520, 24725480, 26179920, 27388224, 27816165, 29670576, 34235280, 34906560, 37088220, 39560768, 44505864, 45647040, 49450960, 52359840, 55632330, 59341152, 68470560, 74176440, 89011728, 98901920, 104719680, 111264660, 118682304, 136941120, 148352880, 178023456, 197803840, 222529320, 296705760, 356046912, 445058640, 593411520, 890117280, 1780234560]

約数ペア:

[(1, 1780234560), (2, 890117280), (3, 593411520), (4, 445058640), (5, 356046912), (6, 296705760), (8, 222529320), (9, 197803840), (10, 178023456), (12, 148352880), (13, 136941120), (15, 118682304), (16, 111264660), (17, 104719680), (18, 98901920), (20, 89011728), (24, 74176440), (26, 68470560), (30, 59341152), (32, 55632330), (34, 52359840), (36, 49450960), (39, 45647040), (40, 44505864), (45, 39560768), (48, 37088220), (51, 34906560), (52, 34235280), (60, 29670576), (64, 27816165), (65, 27388224), (68, 26179920), (72, 24725480), (78, 22823520), (80, 22252932), (85, 20943936), (90, 19780384), (96, 18544110), (102, 17453280), (104, 17117640), (117, 15215680), (120, 14835288), (130, 13694112), (136, 13089960), (144, 12362740), (153, 11635520), (156, 11411760), (160, 11126466), (170, 10471968), (180, 9890192), (192, 9272055), (195, 9129408), (204, 8726640), (208, 8558820), (221, 8055360), (234, 7607840), (240, 7417644), (255, 6981312), (260, 6847056), (272, 6544980), (288, 6181370), (306, 5817760), (312, 5705880), (320, 5563233), (340, 5235984), (360, 4945096), (390, 4564704), (408, 4363320), (416, 4279410), (442, 4027680), (468, 3803920), (480, 3708822), (510, 3490656), (520, 3423528), (544, 3272490), (576, 3090685), (585, 3043136), (612, 2908880), (624, 2852940), (663, 2685120), (680, 2617992), (720, 2472548), (765, 2327104), (780, 2282352), (816, 2181660), (832, 2139705), (884, 2013840), (936, 1901960), (960, 1854411), (1020, 1745328), (1040, 1711764), (1088, 1636245), (1105, 1611072), (1170, 1521568), (1224, 1454440), (1248, 1426470), (1326, 1342560), (1360, 1308996), (1440, 1236274), (1530, 1163552), (1560, 1141176), (1632, 1090830), (1768, 1006920), (1872, 950980), (1989, 895040), (2040, 872664), (2080, 855882), (2210, 805536), (2340, 760784), (2448, 727220), (2496, 713235), (2652, 671280), (2720, 654498), (2797, 636480), (2880, 618137), (3060, 581776), (3120, 570588), (3264, 545415), (3315, 537024), (3536, 503460), (3744, 475490), (3978, 447520), (4080, 436332), (4160, 427941), (4420, 402768), (4680, 380392), (4896, 363610), (5304, 335640), (5440, 327249), (5594, 318240), (6120, 290888), (6240, 285294), (6630, 268512), (7072, 251730), (7488, 237745), (7956, 223760), (8160, 218166), (8391, 212160), (8840, 201384), (9360, 190196), (9792, 181805), (9945, 179008), (10608, 167820), (11188, 159120), (12240, 145444), (12480, 142647), (13260, 134256), (13985, 127296), (14144, 125865), (15912, 111880), (16320, 109083), (16782, 106080), (17680, 100692), (18720, 95098), (19890, 89504), (21216, 83910), (22376, 79560), (24480, 72722), (25173, 70720), (26520, 67128), (27970, 63648), (31824, 55940), (33564, 53040), (35360, 50346), (36361, 48960), (37440, 47549), (39780, 44752), (41955, 42432)]