2144403840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2027}}^1$

素因数の和:2097

約数の個数: 256

約数和(自身を含む): 7446816000

約数和(自身を除く): 5302412160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 32, 38, 40, 48, 57, 58, 60, 64, 76, 80, 87, 95, 96, 114, 116, 120, 128, 145, 152, 160, 174, 190, 192, 228, 232, 240, 285, 290, 304, 320, 348, 380, 384, 435, 456, 464, 480, 551, 570, 580, 608, 640, 696, 760, 870, 912, 928, 960, 1102, 1140, 1160, 1216, 1392, 1520, 1653, 1740, 1824, 1856, 1920, 2027, 2204, 2280, 2320, 2432, 2755, 2784, 3040, 3306, 3480, 3648, 3712, 4054, 4408, 4560, 4640, 5510, 5568, 6080, 6081, 6612, 6960, 7296, 8108, 8265, 8816, 9120, 9280, 10135, 11020, 11136, 12160, 12162, 13224, 13920, 16216, 16530, 17632, 18240, 18560, 20270, 22040, 24324, 26448, 27840, 30405, 32432, 33060, 35264, 36480, 38513, 40540, 44080, 48648, 52896, 55680, 58783, 60810, 64864, 66120, 70528, 77026, 81080, 88160, 97296, 105792, 115539, 117566, 121620, 129728, 132240, 154052, 162160, 176320, 176349, 192565, 194592, 211584, 231078, 235132, 243240, 259456, 264480, 293915, 308104, 324320, 352640, 352698, 385130, 389184, 462156, 470264, 486480, 528960, 577695, 587830, 616208, 648640, 705396, 770260, 778368, 881745, 924312, 940528, 972960, 1057920, 1116877, 1155390, 1175660, 1232416, 1297280, 1410792, 1540520, 1763490, 1848624, 1881056, 1945920, 2233754, 2310780, 2351320, 2464832, 2821584, 3081040, 3350631, 3526980, 3697248, 3762112, 3891840, 4467508, 4621560, 4702640, 4929664, 5584385, 5643168, 6162080, 6701262, 7053960, 7394496, 7524224, 8935016, 9243120, 9405280, 11168770, 11286336, 12324160, 13402524, 14107920, 14788992, 16753155, 17870032, 18486240, 18810560, 22337540, 22572672, 24648320, 26805048, 28215840, 33506310, 35740064, 36972480, 37621120, 44675080, 53610096, 56431680, 67012620, 71480128, 73944960, 89350160, 107220192, 112863360, 134025240, 142960256, 178700320, 214440384, 268050480, 357400640, 428880768, 536100960, 714801280, 1072201920, 2144403840]

約数ペア:

[(1, 2144403840), (2, 1072201920), (3, 714801280), (4, 536100960), (5, 428880768), (6, 357400640), (8, 268050480), (10, 214440384), (12, 178700320), (15, 142960256), (16, 134025240), (19, 112863360), (20, 107220192), (24, 89350160), (29, 73944960), (30, 71480128), (32, 67012620), (38, 56431680), (40, 53610096), (48, 44675080), (57, 37621120), (58, 36972480), (60, 35740064), (64, 33506310), (76, 28215840), (80, 26805048), (87, 24648320), (95, 22572672), (96, 22337540), (114, 18810560), (116, 18486240), (120, 17870032), (128, 16753155), (145, 14788992), (152, 14107920), (160, 13402524), (174, 12324160), (190, 11286336), (192, 11168770), (228, 9405280), (232, 9243120), (240, 8935016), (285, 7524224), (290, 7394496), (304, 7053960), (320, 6701262), (348, 6162080), (380, 5643168), (384, 5584385), (435, 4929664), (456, 4702640), (464, 4621560), (480, 4467508), (551, 3891840), (570, 3762112), (580, 3697248), (608, 3526980), (640, 3350631), (696, 3081040), (760, 2821584), (870, 2464832), (912, 2351320), (928, 2310780), (960, 2233754), (1102, 1945920), (1140, 1881056), (1160, 1848624), (1216, 1763490), (1392, 1540520), (1520, 1410792), (1653, 1297280), (1740, 1232416), (1824, 1175660), (1856, 1155390), (1920, 1116877), (2027, 1057920), (2204, 972960), (2280, 940528), (2320, 924312), (2432, 881745), (2755, 778368), (2784, 770260), (3040, 705396), (3306, 648640), (3480, 616208), (3648, 587830), (3712, 577695), (4054, 528960), (4408, 486480), (4560, 470264), (4640, 462156), (5510, 389184), (5568, 385130), (6080, 352698), (6081, 352640), (6612, 324320), (6960, 308104), (7296, 293915), (8108, 264480), (8265, 259456), (8816, 243240), (9120, 235132), (9280, 231078), (10135, 211584), (11020, 194592), (11136, 192565), (12160, 176349), (12162, 176320), (13224, 162160), (13920, 154052), (16216, 132240), (16530, 129728), (17632, 121620), (18240, 117566), (18560, 115539), (20270, 105792), (22040, 97296), (24324, 88160), (26448, 81080), (27840, 77026), (30405, 70528), (32432, 66120), (33060, 64864), (35264, 60810), (36480, 58783), (38513, 55680), (40540, 52896), (44080, 48648)]