15857270784

素因数分解:

$2^{14}\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3534

約数の個数: 180

約数和(自身を含む): 47299819840

約数和(自身を除く): 31442549056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1024, 1116, 1152, 1488, 1536, 1984, 2048, 2232, 2304, 2976, 3072, 3469, 3968, 4096, 4464, 4608, 5952, 6144, 6938, 7936, 8192, 8928, 9216, 10407, 11904, 12288, 13876, 15872, 16384, 17856, 18432, 20814, 23808, 24576, 27752, 31221, 31744, 35712, 36864, 41628, 47616, 49152, 55504, 62442, 63488, 71424, 73728, 83256, 95232, 107539, 111008, 124884, 126976, 142848, 147456, 166512, 190464, 215078, 222016, 249768, 253952, 285696, 322617, 333024, 380928, 430156, 444032, 499536, 507904, 571392, 645234, 666048, 761856, 860312, 888064, 967851, 999072, 1142784, 1290468, 1332096, 1523712, 1720624, 1776128, 1935702, 1998144, 2285568, 2580936, 2664192, 3441248, 3552256, 3871404, 3996288, 4571136, 5161872, 5328384, 6882496, 7104512, 7742808, 7992576, 10323744, 10656768, 13764992, 14209024, 15485616, 15985152, 20647488, 21313536, 27529984, 28418048, 30971232, 31970304, 41294976, 42627072, 55059968, 56836096, 61942464, 63940608, 82589952, 85254144, 110119936, 123884928, 127881216, 165179904, 170508288, 220239872, 247769856, 255762432, 330359808, 440479744, 495539712, 511524864, 660719616, 880959488, 991079424, 1321439232, 1761918976, 1982158848, 2642878464, 3964317696, 5285756928, 7928635392, 15857270784]

約数ペア:

[(1, 15857270784), (2, 7928635392), (3, 5285756928), (4, 3964317696), (6, 2642878464), (8, 1982158848), (9, 1761918976), (12, 1321439232), (16, 991079424), (18, 880959488), (24, 660719616), (31, 511524864), (32, 495539712), (36, 440479744), (48, 330359808), (62, 255762432), (64, 247769856), (72, 220239872), (93, 170508288), (96, 165179904), (124, 127881216), (128, 123884928), (144, 110119936), (186, 85254144), (192, 82589952), (248, 63940608), (256, 61942464), (279, 56836096), (288, 55059968), (372, 42627072), (384, 41294976), (496, 31970304), (512, 30971232), (558, 28418048), (576, 27529984), (744, 21313536), (768, 20647488), (992, 15985152), (1024, 15485616), (1116, 14209024), (1152, 13764992), (1488, 10656768), (1536, 10323744), (1984, 7992576), (2048, 7742808), (2232, 7104512), (2304, 6882496), (2976, 5328384), (3072, 5161872), (3469, 4571136), (3968, 3996288), (4096, 3871404), (4464, 3552256), (4608, 3441248), (5952, 2664192), (6144, 2580936), (6938, 2285568), (7936, 1998144), (8192, 1935702), (8928, 1776128), (9216, 1720624), (10407, 1523712), (11904, 1332096), (12288, 1290468), (13876, 1142784), (15872, 999072), (16384, 967851), (17856, 888064), (18432, 860312), (20814, 761856), (23808, 666048), (24576, 645234), (27752, 571392), (31221, 507904), (31744, 499536), (35712, 444032), (36864, 430156), (41628, 380928), (47616, 333024), (49152, 322617), (55504, 285696), (62442, 253952), (63488, 249768), (71424, 222016), (73728, 215078), (83256, 190464), (95232, 166512), (107539, 147456), (111008, 142848), (124884, 126976)]