2549591040

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1307}}^1$

素因数の和:1462

約数の個数: 176

約数和(自身を含む): 8225206272

約数和(自身を除く): 5675615232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 256, 320, 381, 384, 480, 508, 512, 635, 640, 762, 768, 960, 1016, 1024, 1270, 1280, 1307, 1524, 1536, 1905, 1920, 2032, 2540, 2560, 2614, 3048, 3072, 3810, 3840, 3921, 4064, 5080, 5120, 5228, 6096, 6535, 7620, 7680, 7842, 8128, 10160, 10456, 12192, 13070, 15240, 15360, 15684, 16256, 19605, 20320, 20912, 24384, 26140, 30480, 31368, 32512, 39210, 40640, 41824, 48768, 52280, 60960, 62736, 65024, 78420, 81280, 83648, 97536, 104560, 121920, 125472, 130048, 156840, 162560, 165989, 167296, 195072, 209120, 243840, 250944, 313680, 325120, 331978, 334592, 390144, 418240, 487680, 497967, 501888, 627360, 650240, 663956, 669184, 829945, 836480, 975360, 995934, 1003776, 1254720, 1327912, 1338368, 1659890, 1672960, 1950720, 1991868, 2007552, 2489835, 2509440, 2655824, 3319780, 3345920, 3983736, 4015104, 4979670, 5018880, 5311648, 6639560, 6691840, 7967472, 9959340, 10037760, 10623296, 13279120, 15934944, 19918680, 20075520, 21246592, 26558240, 31869888, 39837360, 42493184, 53116480, 63739776, 79674720, 84986368, 106232960, 127479552, 159349440, 169972736, 212465920, 254959104, 318698880, 424931840, 509918208, 637397760, 849863680, 1274795520, 2549591040]

約数ペア:

[(1, 2549591040), (2, 1274795520), (3, 849863680), (4, 637397760), (5, 509918208), (6, 424931840), (8, 318698880), (10, 254959104), (12, 212465920), (15, 169972736), (16, 159349440), (20, 127479552), (24, 106232960), (30, 84986368), (32, 79674720), (40, 63739776), (48, 53116480), (60, 42493184), (64, 39837360), (80, 31869888), (96, 26558240), (120, 21246592), (127, 20075520), (128, 19918680), (160, 15934944), (192, 13279120), (240, 10623296), (254, 10037760), (256, 9959340), (320, 7967472), (381, 6691840), (384, 6639560), (480, 5311648), (508, 5018880), (512, 4979670), (635, 4015104), (640, 3983736), (762, 3345920), (768, 3319780), (960, 2655824), (1016, 2509440), (1024, 2489835), (1270, 2007552), (1280, 1991868), (1307, 1950720), (1524, 1672960), (1536, 1659890), (1905, 1338368), (1920, 1327912), (2032, 1254720), (2540, 1003776), (2560, 995934), (2614, 975360), (3048, 836480), (3072, 829945), (3810, 669184), (3840, 663956), (3921, 650240), (4064, 627360), (5080, 501888), (5120, 497967), (5228, 487680), (6096, 418240), (6535, 390144), (7620, 334592), (7680, 331978), (7842, 325120), (8128, 313680), (10160, 250944), (10456, 243840), (12192, 209120), (13070, 195072), (15240, 167296), (15360, 165989), (15684, 162560), (16256, 156840), (19605, 130048), (20320, 125472), (20912, 121920), (24384, 104560), (26140, 97536), (30480, 83648), (31368, 81280), (32512, 78420), (39210, 65024), (40640, 62736), (41824, 60960), (48768, 52280)]