1288156800

素因数分解:

$2^7\times 3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 384

約数和(自身を含む): 5023785600

約数和(自身を除く): 3735628800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 29, 30, 32, 35, 40, 42, 48, 50, 56, 58, 60, 64, 70, 75, 80, 84, 87, 96, 100, 105, 112, 116, 120, 128, 140, 145, 150, 160, 168, 174, 175, 192, 200, 203, 210, 224, 232, 240, 280, 290, 300, 320, 336, 348, 350, 384, 400, 406, 420, 435, 448, 464, 480, 525, 560, 580, 600, 609, 640, 661, 672, 696, 700, 725, 800, 812, 840, 870, 896, 928, 960, 1015, 1050, 1120, 1160, 1200, 1218, 1322, 1344, 1392, 1400, 1450, 1600, 1624, 1680, 1740, 1856, 1920, 1983, 2030, 2100, 2175, 2240, 2320, 2400, 2436, 2644, 2688, 2784, 2800, 2900, 3045, 3200, 3248, 3305, 3360, 3480, 3712, 3966, 4060, 4200, 4350, 4480, 4627, 4640, 4800, 4872, 5075, 5288, 5568, 5600, 5800, 6090, 6496, 6610, 6720, 6960, 7932, 8120, 8400, 8700, 9254, 9280, 9600, 9744, 9915, 10150, 10576, 11136, 11200, 11600, 12180, 12992, 13220, 13440, 13881, 13920, 15225, 15864, 16240, 16525, 16800, 17400, 18508, 18560, 19169, 19488, 19830, 20300, 21152, 22400, 23135, 23200, 24360, 25984, 26440, 27762, 27840, 30450, 31728, 32480, 33050, 33600, 34800, 37016, 38338, 38976, 39660, 40600, 42304, 46270, 46400, 48720, 49575, 52880, 55524, 55680, 57507, 60900, 63456, 64960, 66100, 67200, 69405, 69600, 74032, 76676, 77952, 79320, 81200, 84608, 92540, 92800, 95845, 97440, 99150, 105760, 111048, 115014, 115675, 121800, 126912, 129920, 132200, 134183, 138810, 139200, 148064, 153352, 158640, 162400, 185080, 191690, 194880, 198300, 211520, 222096, 230028, 231350, 243600, 253824, 264400, 268366, 277620, 278400, 287535, 296128, 306704, 317280, 324800, 347025, 370160, 383380, 389760, 396600, 402549, 423040, 444192, 460056, 462700, 479225, 487200, 528800, 536732, 555240, 575070, 592256, 613408, 634560, 649600, 670915, 694050, 740320, 766760, 793200, 805098, 888384, 920112, 925400, 958450, 974400, 1057600, 1073464, 1110480, 1150140, 1226816, 1269120, 1341830, 1388100, 1437675, 1480640, 1533520, 1586400, 1610196, 1776768, 1840224, 1850800, 1916900, 1948800, 2012745, 2115200, 2146928, 2220960, 2300280, 2453632, 2683660, 2776200, 2875350, 2961280, 3067040, 3172800, 3220392, 3354575, 3680448, 3701600, 3833800, 4025490, 4293856, 4441920, 4600560, 5367320, 5552400, 5750700, 6134080, 6345600, 6440784, 6709150, 7360896, 7403200, 7667600, 8050980, 8587712, 8883840, 9201120, 10063725, 10734640, 11104800, 11501400, 12268160, 12881568, 13418300, 14806400, 15335200, 16101960, 17175424, 18402240, 20127450, 21469280, 22209600, 23002800, 25763136, 26836600, 30670400, 32203920, 36804480, 40254900, 42938560, 44419200, 46005600, 51526272, 53673200, 61340800, 64407840, 80509800, 85877120, 92011200, 107346400, 128815680, 161019600, 184022400, 214692800, 257631360, 322039200, 429385600, 644078400, 1288156800]

約数ペア:

[(1, 1288156800), (2, 644078400), (3, 429385600), (4, 322039200), (5, 257631360), (6, 214692800), (7, 184022400), (8, 161019600), (10, 128815680), (12, 107346400), (14, 92011200), (15, 85877120), (16, 80509800), (20, 64407840), (21, 61340800), (24, 53673200), (25, 51526272), (28, 46005600), (29, 44419200), (30, 42938560), (32, 40254900), (35, 36804480), (40, 32203920), (42, 30670400), (48, 26836600), (50, 25763136), (56, 23002800), (58, 22209600), (60, 21469280), (64, 20127450), (70, 18402240), (75, 17175424), (80, 16101960), (84, 15335200), (87, 14806400), (96, 13418300), (100, 12881568), (105, 12268160), (112, 11501400), (116, 11104800), (120, 10734640), (128, 10063725), (140, 9201120), (145, 8883840), (150, 8587712), (160, 8050980), (168, 7667600), (174, 7403200), (175, 7360896), (192, 6709150), (200, 6440784), (203, 6345600), (210, 6134080), (224, 5750700), (232, 5552400), (240, 5367320), (280, 4600560), (290, 4441920), (300, 4293856), (320, 4025490), (336, 3833800), (348, 3701600), (350, 3680448), (384, 3354575), (400, 3220392), (406, 3172800), (420, 3067040), (435, 2961280), (448, 2875350), (464, 2776200), (480, 2683660), (525, 2453632), (560, 2300280), (580, 2220960), (600, 2146928), (609, 2115200), (640, 2012745), (661, 1948800), (672, 1916900), (696, 1850800), (700, 1840224), (725, 1776768), (800, 1610196), (812, 1586400), (840, 1533520), (870, 1480640), (896, 1437675), (928, 1388100), (960, 1341830), (1015, 1269120), (1050, 1226816), (1120, 1150140), (1160, 1110480), (1200, 1073464), (1218, 1057600), (1322, 974400), (1344, 958450), (1392, 925400), (1400, 920112), (1450, 888384), (1600, 805098), (1624, 793200), (1680, 766760), (1740, 740320), (1856, 694050), (1920, 670915), (1983, 649600), (2030, 634560), (2100, 613408), (2175, 592256), (2240, 575070), (2320, 555240), (2400, 536732), (2436, 528800), (2644, 487200), (2688, 479225), (2784, 462700), (2800, 460056), (2900, 444192), (3045, 423040), (3200, 402549), (3248, 396600), (3305, 389760), (3360, 383380), (3480, 370160), (3712, 347025), (3966, 324800), (4060, 317280), (4200, 306704), (4350, 296128), (4480, 287535), (4627, 278400), (4640, 277620), (4800, 268366), (4872, 264400), (5075, 253824), (5288, 243600), (5568, 231350), (5600, 230028), (5800, 222096), (6090, 211520), (6496, 198300), (6610, 194880), (6720, 191690), (6960, 185080), (7932, 162400), (8120, 158640), (8400, 153352), (8700, 148064), (9254, 139200), (9280, 138810), (9600, 134183), (9744, 132200), (9915, 129920), (10150, 126912), (10576, 121800), (11136, 115675), (11200, 115014), (11600, 111048), (12180, 105760), (12992, 99150), (13220, 97440), (13440, 95845), (13881, 92800), (13920, 92540), (15225, 84608), (15864, 81200), (16240, 79320), (16525, 77952), (16800, 76676), (17400, 74032), (18508, 69600), (18560, 69405), (19169, 67200), (19488, 66100), (19830, 64960), (20300, 63456), (21152, 60900), (22400, 57507), (23135, 55680), (23200, 55524), (24360, 52880), (25984, 49575), (26440, 48720), (27762, 46400), (27840, 46270), (30450, 42304), (31728, 40600), (32480, 39660), (33050, 38976), (33600, 38338), (34800, 37016)]