16490866560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{6779}}^1$

素因数の和:6989

約数の個数: 256

約数和(自身を含む): 60414681600

約数和(自身を除く): 43923815040

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 181, 192, 210, 224, 240, 280, 320, 336, 362, 384, 420, 448, 480, 543, 560, 640, 672, 724, 840, 896, 905, 960, 1086, 1120, 1267, 1344, 1448, 1680, 1810, 1920, 2172, 2240, 2534, 2688, 2715, 2896, 3360, 3620, 3801, 4344, 4480, 5068, 5430, 5792, 6335, 6720, 6779, 7240, 7602, 8688, 10136, 10860, 11584, 12670, 13440, 13558, 14480, 15204, 17376, 19005, 20272, 20337, 21720, 23168, 25340, 27116, 28960, 30408, 33895, 34752, 38010, 40544, 40674, 43440, 47453, 50680, 54232, 57920, 60816, 67790, 69504, 76020, 81088, 81348, 86880, 94906, 101360, 101685, 108464, 115840, 121632, 135580, 142359, 152040, 162176, 162696, 173760, 189812, 202720, 203370, 216928, 237265, 243264, 271160, 284718, 304080, 325392, 347520, 379624, 405440, 406740, 433856, 474530, 486528, 542320, 569436, 608160, 650784, 711795, 759248, 810880, 813480, 867712, 949060, 1084640, 1138872, 1216320, 1226999, 1301568, 1423590, 1518496, 1626960, 1898120, 2169280, 2277744, 2432640, 2453998, 2603136, 2847180, 3036992, 3253920, 3680997, 3796240, 4338560, 4555488, 4907996, 5694360, 6073984, 6134995, 6507840, 7361994, 7592480, 8588993, 9110976, 9815992, 11388720, 12269990, 13015680, 14723988, 15184960, 17177986, 18221952, 18404985, 19631984, 22777440, 24539980, 25766979, 29447976, 30369920, 34355972, 36809970, 39263968, 42944965, 45554880, 49079960, 51533958, 58895952, 68711944, 73619940, 78527936, 85889930, 91109760, 98159920, 103067916, 117791904, 128834895, 137423888, 147239880, 157055872, 171779860, 196319840, 206135832, 235583808, 257669790, 274847776, 294479760, 343559720, 392639680, 412271664, 471167616, 515339580, 549695552, 588959520, 687119440, 785279360, 824543328, 1030679160, 1099391104, 1177919040, 1374238880, 1649086656, 2061358320, 2355838080, 2748477760, 3298173312, 4122716640, 5496955520, 8245433280, 16490866560]

約数ペア:

[(1, 16490866560), (2, 8245433280), (3, 5496955520), (4, 4122716640), (5, 3298173312), (6, 2748477760), (7, 2355838080), (8, 2061358320), (10, 1649086656), (12, 1374238880), (14, 1177919040), (15, 1099391104), (16, 1030679160), (20, 824543328), (21, 785279360), (24, 687119440), (28, 588959520), (30, 549695552), (32, 515339580), (35, 471167616), (40, 412271664), (42, 392639680), (48, 343559720), (56, 294479760), (60, 274847776), (64, 257669790), (70, 235583808), (80, 206135832), (84, 196319840), (96, 171779860), (105, 157055872), (112, 147239880), (120, 137423888), (128, 128834895), (140, 117791904), (160, 103067916), (168, 98159920), (181, 91109760), (192, 85889930), (210, 78527936), (224, 73619940), (240, 68711944), (280, 58895952), (320, 51533958), (336, 49079960), (362, 45554880), (384, 42944965), (420, 39263968), (448, 36809970), (480, 34355972), (543, 30369920), (560, 29447976), (640, 25766979), (672, 24539980), (724, 22777440), (840, 19631984), (896, 18404985), (905, 18221952), (960, 17177986), (1086, 15184960), (1120, 14723988), (1267, 13015680), (1344, 12269990), (1448, 11388720), (1680, 9815992), (1810, 9110976), (1920, 8588993), (2172, 7592480), (2240, 7361994), (2534, 6507840), (2688, 6134995), (2715, 6073984), (2896, 5694360), (3360, 4907996), (3620, 4555488), (3801, 4338560), (4344, 3796240), (4480, 3680997), (5068, 3253920), (5430, 3036992), (5792, 2847180), (6335, 2603136), (6720, 2453998), (6779, 2432640), (7240, 2277744), (7602, 2169280), (8688, 1898120), (10136, 1626960), (10860, 1518496), (11584, 1423590), (12670, 1301568), (13440, 1226999), (13558, 1216320), (14480, 1138872), (15204, 1084640), (17376, 949060), (19005, 867712), (20272, 813480), (20337, 810880), (21720, 759248), (23168, 711795), (25340, 650784), (27116, 608160), (28960, 569436), (30408, 542320), (33895, 486528), (34752, 474530), (38010, 433856), (40544, 406740), (40674, 405440), (43440, 379624), (47453, 347520), (50680, 325392), (54232, 304080), (57920, 284718), (60816, 271160), (67790, 243264), (69504, 237265), (76020, 216928), (81088, 203370), (81348, 202720), (86880, 189812), (94906, 173760), (101360, 162696), (101685, 162176), (108464, 152040), (115840, 142359), (121632, 135580)]