2577926520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5923}}^1$

素因数の和:5987

約数の個数: 256

約数和(自身を含む): 9554227200

約数和(自身を除く): 6976300680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 52, 54, 60, 62, 65, 72, 78, 90, 93, 104, 108, 117, 120, 124, 130, 135, 155, 156, 180, 186, 195, 216, 234, 248, 260, 270, 279, 310, 312, 351, 360, 372, 390, 403, 465, 468, 520, 540, 558, 585, 620, 702, 744, 780, 806, 837, 930, 936, 1080, 1116, 1170, 1209, 1240, 1395, 1404, 1560, 1612, 1674, 1755, 1860, 2015, 2232, 2340, 2418, 2790, 2808, 3224, 3348, 3510, 3627, 3720, 4030, 4185, 4680, 4836, 5580, 5923, 6045, 6696, 7020, 7254, 8060, 8370, 9672, 10881, 11160, 11846, 12090, 14040, 14508, 16120, 16740, 17769, 18135, 21762, 23692, 24180, 29016, 29615, 33480, 35538, 36270, 43524, 47384, 48360, 53307, 54405, 59230, 71076, 72540, 76999, 87048, 88845, 106614, 108810, 118460, 142152, 145080, 153998, 159921, 177690, 183613, 213228, 217620, 230997, 236920, 266535, 307996, 319842, 355380, 367226, 384995, 426456, 435240, 461994, 533070, 550839, 615992, 639684, 692991, 710760, 734452, 769990, 799605, 918065, 923988, 1066140, 1101678, 1154985, 1279368, 1385982, 1468904, 1539980, 1599210, 1652517, 1836130, 1847976, 2078973, 2132280, 2203356, 2309970, 2386969, 2754195, 2771964, 3079960, 3198420, 3305034, 3464955, 3672260, 4157946, 4406712, 4619940, 4773938, 4957551, 5508390, 5543928, 6396840, 6610068, 6929910, 7160907, 7344520, 8262585, 8315892, 9239880, 9547876, 9915102, 10394865, 11016780, 11934845, 13220136, 13859820, 14321814, 16525170, 16631784, 19095752, 19830204, 20789730, 21482721, 22033560, 23869690, 24787755, 27719640, 28643628, 33050340, 35804535, 39660408, 41579460, 42965442, 47739380, 49575510, 57287256, 64448163, 66100680, 71609070, 83158920, 85930884, 95478760, 99151020, 107413605, 128896326, 143218140, 171861768, 198302040, 214827210, 257792652, 286436280, 322240815, 429654420, 515585304, 644481630, 859308840, 1288963260, 2577926520]

約数ペア:

[(1, 2577926520), (2, 1288963260), (3, 859308840), (4, 644481630), (5, 515585304), (6, 429654420), (8, 322240815), (9, 286436280), (10, 257792652), (12, 214827210), (13, 198302040), (15, 171861768), (18, 143218140), (20, 128896326), (24, 107413605), (26, 99151020), (27, 95478760), (30, 85930884), (31, 83158920), (36, 71609070), (39, 66100680), (40, 64448163), (45, 57287256), (52, 49575510), (54, 47739380), (60, 42965442), (62, 41579460), (65, 39660408), (72, 35804535), (78, 33050340), (90, 28643628), (93, 27719640), (104, 24787755), (108, 23869690), (117, 22033560), (120, 21482721), (124, 20789730), (130, 19830204), (135, 19095752), (155, 16631784), (156, 16525170), (180, 14321814), (186, 13859820), (195, 13220136), (216, 11934845), (234, 11016780), (248, 10394865), (260, 9915102), (270, 9547876), (279, 9239880), (310, 8315892), (312, 8262585), (351, 7344520), (360, 7160907), (372, 6929910), (390, 6610068), (403, 6396840), (465, 5543928), (468, 5508390), (520, 4957551), (540, 4773938), (558, 4619940), (585, 4406712), (620, 4157946), (702, 3672260), (744, 3464955), (780, 3305034), (806, 3198420), (837, 3079960), (930, 2771964), (936, 2754195), (1080, 2386969), (1116, 2309970), (1170, 2203356), (1209, 2132280), (1240, 2078973), (1395, 1847976), (1404, 1836130), (1560, 1652517), (1612, 1599210), (1674, 1539980), (1755, 1468904), (1860, 1385982), (2015, 1279368), (2232, 1154985), (2340, 1101678), (2418, 1066140), (2790, 923988), (2808, 918065), (3224, 799605), (3348, 769990), (3510, 734452), (3627, 710760), (3720, 692991), (4030, 639684), (4185, 615992), (4680, 550839), (4836, 533070), (5580, 461994), (5923, 435240), (6045, 426456), (6696, 384995), (7020, 367226), (7254, 355380), (8060, 319842), (8370, 307996), (9672, 266535), (10881, 236920), (11160, 230997), (11846, 217620), (12090, 213228), (14040, 183613), (14508, 177690), (16120, 159921), (16740, 153998), (17769, 145080), (18135, 142152), (21762, 118460), (23692, 108810), (24180, 106614), (29016, 88845), (29615, 87048), (33480, 76999), (35538, 72540), (36270, 71076), (43524, 59230), (47384, 54405), (48360, 53307)]