16823971840

素因数分解:

$2^{12}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2250

約数の個数: 208

約数和(自身を含む): 44998077600

約数和(自身を除く): 28174105760

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 32, 40, 52, 58, 64, 65, 80, 104, 116, 128, 130, 145, 160, 208, 232, 256, 260, 290, 320, 377, 416, 464, 512, 520, 580, 640, 754, 832, 928, 1024, 1040, 1160, 1280, 1508, 1664, 1856, 1885, 2048, 2080, 2179, 2320, 2560, 3016, 3328, 3712, 3770, 4096, 4160, 4358, 4640, 5120, 6032, 6656, 7424, 7540, 8320, 8716, 9280, 10240, 10895, 12064, 13312, 14848, 15080, 16640, 17432, 18560, 20480, 21790, 24128, 26624, 28327, 29696, 30160, 33280, 34864, 37120, 43580, 48256, 53248, 56654, 59392, 60320, 63191, 66560, 69728, 74240, 87160, 96512, 113308, 118784, 120640, 126382, 133120, 139456, 141635, 148480, 174320, 193024, 226616, 241280, 252764, 266240, 278912, 283270, 296960, 315955, 348640, 386048, 453232, 482560, 505528, 557824, 566540, 593920, 631910, 697280, 772096, 821483, 906464, 965120, 1011056, 1115648, 1133080, 1263820, 1394560, 1544192, 1642966, 1812928, 1930240, 2022112, 2231296, 2266160, 2527640, 2789120, 3285932, 3625856, 3860480, 4044224, 4107415, 4462592, 4532320, 5055280, 5578240, 6571864, 7251712, 7720960, 8088448, 8214830, 8925184, 9064640, 10110560, 11156480, 13143728, 14503424, 16176896, 16429660, 18129280, 20221120, 22312960, 26287456, 29006848, 32353792, 32859320, 36258560, 40442240, 44625920, 52574912, 58013696, 64707584, 65718640, 72517120, 80884480, 105149824, 116027392, 129415168, 131437280, 145034240, 161768960, 210299648, 258830336, 262874560, 290068480, 323537920, 420599296, 525749120, 580136960, 647075840, 841198592, 1051498240, 1294151680, 1682397184, 2102996480, 3364794368, 4205992960, 8411985920, 16823971840]

約数ペア:

[(1, 16823971840), (2, 8411985920), (4, 4205992960), (5, 3364794368), (8, 2102996480), (10, 1682397184), (13, 1294151680), (16, 1051498240), (20, 841198592), (26, 647075840), (29, 580136960), (32, 525749120), (40, 420599296), (52, 323537920), (58, 290068480), (64, 262874560), (65, 258830336), (80, 210299648), (104, 161768960), (116, 145034240), (128, 131437280), (130, 129415168), (145, 116027392), (160, 105149824), (208, 80884480), (232, 72517120), (256, 65718640), (260, 64707584), (290, 58013696), (320, 52574912), (377, 44625920), (416, 40442240), (464, 36258560), (512, 32859320), (520, 32353792), (580, 29006848), (640, 26287456), (754, 22312960), (832, 20221120), (928, 18129280), (1024, 16429660), (1040, 16176896), (1160, 14503424), (1280, 13143728), (1508, 11156480), (1664, 10110560), (1856, 9064640), (1885, 8925184), (2048, 8214830), (2080, 8088448), (2179, 7720960), (2320, 7251712), (2560, 6571864), (3016, 5578240), (3328, 5055280), (3712, 4532320), (3770, 4462592), (4096, 4107415), (4160, 4044224), (4358, 3860480), (4640, 3625856), (5120, 3285932), (6032, 2789120), (6656, 2527640), (7424, 2266160), (7540, 2231296), (8320, 2022112), (8716, 1930240), (9280, 1812928), (10240, 1642966), (10895, 1544192), (12064, 1394560), (13312, 1263820), (14848, 1133080), (15080, 1115648), (16640, 1011056), (17432, 965120), (18560, 906464), (20480, 821483), (21790, 772096), (24128, 697280), (26624, 631910), (28327, 593920), (29696, 566540), (30160, 557824), (33280, 505528), (34864, 482560), (37120, 453232), (43580, 386048), (48256, 348640), (53248, 315955), (56654, 296960), (59392, 283270), (60320, 278912), (63191, 266240), (66560, 252764), (69728, 241280), (74240, 226616), (87160, 193024), (96512, 174320), (113308, 148480), (118784, 141635), (120640, 139456), (126382, 133120)]