16300605440

素因数分解:

$2^{15}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:336

約数の個数: 256

約数和(自身を含む): 45637525440

約数和(自身を除く): 29336920000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 233, 244, 256, 280, 305, 320, 427, 448, 466, 488, 512, 560, 610, 640, 854, 896, 932, 976, 1024, 1120, 1165, 1220, 1280, 1631, 1708, 1792, 1864, 1952, 2048, 2135, 2240, 2330, 2440, 2560, 3262, 3416, 3584, 3728, 3904, 4096, 4270, 4480, 4660, 4880, 5120, 6524, 6832, 7168, 7456, 7808, 8155, 8192, 8540, 8960, 9320, 9760, 10240, 13048, 13664, 14213, 14336, 14912, 15616, 16310, 16384, 17080, 17920, 18640, 19520, 20480, 26096, 27328, 28426, 28672, 29824, 31232, 32620, 32768, 34160, 35840, 37280, 39040, 40960, 52192, 54656, 56852, 57344, 59648, 62464, 65240, 68320, 71065, 71680, 74560, 78080, 81920, 99491, 104384, 109312, 113704, 114688, 119296, 124928, 130480, 136640, 142130, 143360, 149120, 156160, 163840, 198982, 208768, 218624, 227408, 229376, 238592, 249856, 260960, 273280, 284260, 286720, 298240, 312320, 397964, 417536, 437248, 454816, 477184, 497455, 499712, 521920, 546560, 568520, 573440, 596480, 624640, 795928, 835072, 874496, 909632, 954368, 994910, 999424, 1043840, 1093120, 1137040, 1146880, 1192960, 1249280, 1591856, 1670144, 1748992, 1819264, 1908736, 1989820, 1998848, 2087680, 2186240, 2274080, 2385920, 2498560, 3183712, 3340288, 3497984, 3638528, 3817472, 3979640, 4175360, 4372480, 4548160, 4771840, 4997120, 6367424, 6680576, 6995968, 7277056, 7634944, 7959280, 8350720, 8744960, 9096320, 9543680, 9994240, 12734848, 13361152, 13991936, 14554112, 15918560, 16701440, 17489920, 18192640, 19087360, 25469696, 26722304, 29108224, 31837120, 33402880, 34979840, 36385280, 38174720, 50939392, 53444608, 58216448, 63674240, 66805760, 69959680, 72770560, 101878784, 116432896, 127348480, 133611520, 145541120, 203757568, 232865792, 254696960, 267223040, 291082240, 407515136, 465731584, 509393920, 582164480, 815030272, 1018787840, 1164328960, 1630060544, 2037575680, 2328657920, 3260121088, 4075151360, 8150302720, 16300605440]

約数ペア:

[(1, 16300605440), (2, 8150302720), (4, 4075151360), (5, 3260121088), (7, 2328657920), (8, 2037575680), (10, 1630060544), (14, 1164328960), (16, 1018787840), (20, 815030272), (28, 582164480), (32, 509393920), (35, 465731584), (40, 407515136), (56, 291082240), (61, 267223040), (64, 254696960), (70, 232865792), (80, 203757568), (112, 145541120), (122, 133611520), (128, 127348480), (140, 116432896), (160, 101878784), (224, 72770560), (233, 69959680), (244, 66805760), (256, 63674240), (280, 58216448), (305, 53444608), (320, 50939392), (427, 38174720), (448, 36385280), (466, 34979840), (488, 33402880), (512, 31837120), (560, 29108224), (610, 26722304), (640, 25469696), (854, 19087360), (896, 18192640), (932, 17489920), (976, 16701440), (1024, 15918560), (1120, 14554112), (1165, 13991936), (1220, 13361152), (1280, 12734848), (1631, 9994240), (1708, 9543680), (1792, 9096320), (1864, 8744960), (1952, 8350720), (2048, 7959280), (2135, 7634944), (2240, 7277056), (2330, 6995968), (2440, 6680576), (2560, 6367424), (3262, 4997120), (3416, 4771840), (3584, 4548160), (3728, 4372480), (3904, 4175360), (4096, 3979640), (4270, 3817472), (4480, 3638528), (4660, 3497984), (4880, 3340288), (5120, 3183712), (6524, 2498560), (6832, 2385920), (7168, 2274080), (7456, 2186240), (7808, 2087680), (8155, 1998848), (8192, 1989820), (8540, 1908736), (8960, 1819264), (9320, 1748992), (9760, 1670144), (10240, 1591856), (13048, 1249280), (13664, 1192960), (14213, 1146880), (14336, 1137040), (14912, 1093120), (15616, 1043840), (16310, 999424), (16384, 994910), (17080, 954368), (17920, 909632), (18640, 874496), (19520, 835072), (20480, 795928), (26096, 624640), (27328, 596480), (28426, 573440), (28672, 568520), (29824, 546560), (31232, 521920), (32620, 499712), (32768, 497455), (34160, 477184), (35840, 454816), (37280, 437248), (39040, 417536), (40960, 397964), (52192, 312320), (54656, 298240), (56852, 286720), (57344, 284260), (59648, 273280), (62464, 260960), (65240, 249856), (68320, 238592), (71065, 229376), (71680, 227408), (74560, 218624), (78080, 208768), (81920, 198982), (99491, 163840), (104384, 156160), (109312, 149120), (113704, 143360), (114688, 142130), (119296, 136640), (124928, 130480)]