1649643840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 448

約数和(自身を含む): 6605625600

約数和(自身を除く): 4955981760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 576, 585, 608, 624, 684, 702, 720, 741, 760, 773, 780, 832, 855, 864, 912, 936, 960, 988, 1026, 1040, 1080, 1140, 1170, 1216, 1235, 1248, 1368, 1404, 1440, 1482, 1520, 1546, 1560, 1710, 1728, 1755, 1824, 1872, 1976, 2052, 2080, 2160, 2223, 2280, 2319, 2340, 2470, 2496, 2565, 2736, 2808, 2880, 2964, 3040, 3092, 3120, 3420, 3510, 3648, 3705, 3744, 3865, 3952, 4104, 4160, 4320, 4446, 4560, 4638, 4680, 4940, 5130, 5472, 5616, 5928, 6080, 6184, 6240, 6669, 6840, 6957, 7020, 7410, 7488, 7730, 7904, 8208, 8640, 8892, 9120, 9276, 9360, 9880, 10049, 10260, 10944, 11115, 11232, 11595, 11856, 12368, 12480, 13338, 13680, 13914, 14040, 14687, 14820, 15460, 15808, 16416, 17784, 18240, 18552, 18720, 19760, 20098, 20520, 20871, 22230, 22464, 23190, 23712, 24736, 26676, 27360, 27828, 28080, 29374, 29640, 30147, 30920, 32832, 33345, 34785, 35568, 37104, 37440, 39520, 40196, 41040, 41742, 44061, 44460, 46380, 47424, 49472, 50245, 53352, 54720, 55656, 56160, 58748, 59280, 60294, 61840, 66690, 69570, 71136, 73435, 74208, 79040, 80392, 82080, 83484, 88122, 88920, 90441, 92760, 100490, 104355, 106704, 111312, 112320, 117496, 118560, 120588, 123680, 132183, 133380, 139140, 142272, 146870, 148416, 150735, 160784, 164160, 166968, 176244, 177840, 180882, 185520, 190931, 200980, 208710, 213408, 220305, 222624, 234992, 237120, 241176, 247360, 264366, 266760, 271323, 278280, 293740, 301470, 321568, 333936, 352488, 355680, 361764, 371040, 381862, 396549, 401960, 417420, 426816, 440610, 445248, 452205, 469984, 482352, 528732, 533520, 542646, 556560, 572793, 587480, 602940, 643136, 660915, 667872, 704976, 711360, 723528, 742080, 763724, 793098, 803920, 834840, 881220, 904410, 939968, 954655, 964704, 1057464, 1067040, 1085292, 1113120, 1145586, 1174960, 1205880, 1321830, 1335744, 1356615, 1409952, 1447056, 1527448, 1586196, 1607840, 1669680, 1718379, 1762440, 1808820, 1909310, 1929408, 1982745, 2114928, 2134080, 2170584, 2226240, 2291172, 2349920, 2411760, 2643660, 2713230, 2819904, 2863965, 2894112, 3054896, 3172392, 3215680, 3339360, 3436758, 3524880, 3617640, 3818620, 3965490, 4229856, 4341168, 4582344, 4699840, 4823520, 5155137, 5287320, 5426460, 5727930, 5788224, 6109792, 6344784, 6678720, 6873516, 7049760, 7235280, 7637240, 7930980, 8459712, 8591895, 8682336, 9164688, 9647040, 10310274, 10574640, 10852920, 11455860, 12219584, 12689568, 13747032, 14099520, 14470560, 15274480, 15861960, 17183790, 17364672, 18329376, 20620548, 21149280, 21705840, 22911720, 25379136, 25775685, 27494064, 28941120, 30548960, 31723920, 34367580, 36658752, 41241096, 42298560, 43411680, 45823440, 51551370, 54988128, 61097920, 63447840, 68735160, 82482192, 86823360, 91646880, 103102740, 109976256, 126895680, 137470320, 164964384, 183293760, 206205480, 274940640, 329928768, 412410960, 549881280, 824821920, 1649643840]

約数ペア:

[(1, 1649643840), (2, 824821920), (3, 549881280), (4, 412410960), (5, 329928768), (6, 274940640), (8, 206205480), (9, 183293760), (10, 164964384), (12, 137470320), (13, 126895680), (15, 109976256), (16, 103102740), (18, 91646880), (19, 86823360), (20, 82482192), (24, 68735160), (26, 63447840), (27, 61097920), (30, 54988128), (32, 51551370), (36, 45823440), (38, 43411680), (39, 42298560), (40, 41241096), (45, 36658752), (48, 34367580), (52, 31723920), (54, 30548960), (57, 28941120), (60, 27494064), (64, 25775685), (65, 25379136), (72, 22911720), (76, 21705840), (78, 21149280), (80, 20620548), (90, 18329376), (95, 17364672), (96, 17183790), (104, 15861960), (108, 15274480), (114, 14470560), (117, 14099520), (120, 13747032), (130, 12689568), (135, 12219584), (144, 11455860), (152, 10852920), (156, 10574640), (160, 10310274), (171, 9647040), (180, 9164688), (190, 8682336), (192, 8591895), (195, 8459712), (208, 7930980), (216, 7637240), (228, 7235280), (234, 7049760), (240, 6873516), (247, 6678720), (260, 6344784), (270, 6109792), (285, 5788224), (288, 5727930), (304, 5426460), (312, 5287320), (320, 5155137), (342, 4823520), (351, 4699840), (360, 4582344), (380, 4341168), (390, 4229856), (416, 3965490), (432, 3818620), (456, 3617640), (468, 3524880), (480, 3436758), (494, 3339360), (513, 3215680), (520, 3172392), (540, 3054896), (570, 2894112), (576, 2863965), (585, 2819904), (608, 2713230), (624, 2643660), (684, 2411760), (702, 2349920), (720, 2291172), (741, 2226240), (760, 2170584), (773, 2134080), (780, 2114928), (832, 1982745), (855, 1929408), (864, 1909310), (912, 1808820), (936, 1762440), (960, 1718379), (988, 1669680), (1026, 1607840), (1040, 1586196), (1080, 1527448), (1140, 1447056), (1170, 1409952), (1216, 1356615), (1235, 1335744), (1248, 1321830), (1368, 1205880), (1404, 1174960), (1440, 1145586), (1482, 1113120), (1520, 1085292), (1546, 1067040), (1560, 1057464), (1710, 964704), (1728, 954655), (1755, 939968), (1824, 904410), (1872, 881220), (1976, 834840), (2052, 803920), (2080, 793098), (2160, 763724), (2223, 742080), (2280, 723528), (2319, 711360), (2340, 704976), (2470, 667872), (2496, 660915), (2565, 643136), (2736, 602940), (2808, 587480), (2880, 572793), (2964, 556560), (3040, 542646), (3092, 533520), (3120, 528732), (3420, 482352), (3510, 469984), (3648, 452205), (3705, 445248), (3744, 440610), (3865, 426816), (3952, 417420), (4104, 401960), (4160, 396549), (4320, 381862), (4446, 371040), (4560, 361764), (4638, 355680), (4680, 352488), (4940, 333936), (5130, 321568), (5472, 301470), (5616, 293740), (5928, 278280), (6080, 271323), (6184, 266760), (6240, 264366), (6669, 247360), (6840, 241176), (6957, 237120), (7020, 234992), (7410, 222624), (7488, 220305), (7730, 213408), (7904, 208710), (8208, 200980), (8640, 190931), (8892, 185520), (9120, 180882), (9276, 177840), (9360, 176244), (9880, 166968), (10049, 164160), (10260, 160784), (10944, 150735), (11115, 148416), (11232, 146870), (11595, 142272), (11856, 139140), (12368, 133380), (12480, 132183), (13338, 123680), (13680, 120588), (13914, 118560), (14040, 117496), (14687, 112320), (14820, 111312), (15460, 106704), (15808, 104355), (16416, 100490), (17784, 92760), (18240, 90441), (18552, 88920), (18720, 88122), (19760, 83484), (20098, 82080), (20520, 80392), (20871, 79040), (22230, 74208), (22464, 73435), (23190, 71136), (23712, 69570), (24736, 66690), (26676, 61840), (27360, 60294), (27828, 59280), (28080, 58748), (29374, 56160), (29640, 55656), (30147, 54720), (30920, 53352), (32832, 50245), (33345, 49472), (34785, 47424), (35568, 46380), (37104, 44460), (37440, 44061), (39520, 41742), (40196, 41040)]