13840247680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{347}}^1$

素因数の和:709

約数の個数: 256

約数和(自身を含む): 39357964800

約数和(自身を除く): 25517717120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 280, 290, 307, 320, 347, 406, 448, 464, 560, 580, 614, 640, 694, 812, 896, 928, 1015, 1120, 1160, 1228, 1388, 1535, 1624, 1735, 1856, 2030, 2149, 2240, 2320, 2429, 2456, 2776, 3070, 3248, 3470, 3712, 4060, 4298, 4480, 4640, 4858, 4912, 5552, 6140, 6496, 6940, 8120, 8596, 8903, 9280, 9716, 9824, 10063, 10745, 11104, 12145, 12280, 12992, 13880, 16240, 17192, 17806, 18560, 19432, 19648, 20126, 21490, 22208, 24290, 24560, 25984, 27760, 32480, 34384, 35612, 38864, 39296, 40252, 42980, 44416, 44515, 48580, 49120, 50315, 55520, 62321, 64960, 68768, 70441, 71224, 77728, 80504, 85960, 89030, 97160, 98240, 100630, 106529, 111040, 124642, 129920, 137536, 140882, 142448, 155456, 161008, 171920, 178060, 194320, 196480, 201260, 213058, 222080, 249284, 275072, 281764, 284896, 310912, 311605, 322016, 343840, 352205, 356120, 388640, 402520, 426116, 498568, 532645, 563528, 569792, 623210, 644032, 687680, 704410, 712240, 745703, 777280, 805040, 852232, 997136, 1065290, 1127056, 1139584, 1246420, 1288064, 1375360, 1408820, 1424480, 1491406, 1554560, 1610080, 1704464, 1994272, 2130580, 2254112, 2492840, 2817640, 2848960, 2982812, 3089341, 3220160, 3408928, 3728515, 3988544, 4261160, 4508224, 4985680, 5635280, 5697920, 5965624, 6178682, 6440320, 6817856, 7457030, 7977088, 8522320, 9016448, 9971360, 11270560, 11931248, 12357364, 13635712, 14914060, 15446705, 17044640, 19942720, 21625387, 22541120, 23862496, 24714728, 29828120, 30893410, 34089280, 39885440, 43250774, 45082240, 47724992, 49429456, 59656240, 61786820, 68178560, 86501548, 95449984, 98858912, 108126935, 119312480, 123573640, 173003096, 197717824, 216253870, 238624960, 247147280, 346006192, 395435648, 432507740, 477249920, 494294560, 692012384, 865015480, 988589120, 1384024768, 1730030960, 1977178240, 2768049536, 3460061920, 6920123840, 13840247680]

約数ペア:

[(1, 13840247680), (2, 6920123840), (4, 3460061920), (5, 2768049536), (7, 1977178240), (8, 1730030960), (10, 1384024768), (14, 988589120), (16, 865015480), (20, 692012384), (28, 494294560), (29, 477249920), (32, 432507740), (35, 395435648), (40, 346006192), (56, 247147280), (58, 238624960), (64, 216253870), (70, 197717824), (80, 173003096), (112, 123573640), (116, 119312480), (128, 108126935), (140, 98858912), (145, 95449984), (160, 86501548), (203, 68178560), (224, 61786820), (232, 59656240), (280, 49429456), (290, 47724992), (307, 45082240), (320, 43250774), (347, 39885440), (406, 34089280), (448, 30893410), (464, 29828120), (560, 24714728), (580, 23862496), (614, 22541120), (640, 21625387), (694, 19942720), (812, 17044640), (896, 15446705), (928, 14914060), (1015, 13635712), (1120, 12357364), (1160, 11931248), (1228, 11270560), (1388, 9971360), (1535, 9016448), (1624, 8522320), (1735, 7977088), (1856, 7457030), (2030, 6817856), (2149, 6440320), (2240, 6178682), (2320, 5965624), (2429, 5697920), (2456, 5635280), (2776, 4985680), (3070, 4508224), (3248, 4261160), (3470, 3988544), (3712, 3728515), (4060, 3408928), (4298, 3220160), (4480, 3089341), (4640, 2982812), (4858, 2848960), (4912, 2817640), (5552, 2492840), (6140, 2254112), (6496, 2130580), (6940, 1994272), (8120, 1704464), (8596, 1610080), (8903, 1554560), (9280, 1491406), (9716, 1424480), (9824, 1408820), (10063, 1375360), (10745, 1288064), (11104, 1246420), (12145, 1139584), (12280, 1127056), (12992, 1065290), (13880, 997136), (16240, 852232), (17192, 805040), (17806, 777280), (18560, 745703), (19432, 712240), (19648, 704410), (20126, 687680), (21490, 644032), (22208, 623210), (24290, 569792), (24560, 563528), (25984, 532645), (27760, 498568), (32480, 426116), (34384, 402520), (35612, 388640), (38864, 356120), (39296, 352205), (40252, 343840), (42980, 322016), (44416, 311605), (44515, 310912), (48580, 284896), (49120, 281764), (50315, 275072), (55520, 249284), (62321, 222080), (64960, 213058), (68768, 201260), (70441, 196480), (71224, 194320), (77728, 178060), (80504, 171920), (85960, 161008), (89030, 155456), (97160, 142448), (98240, 140882), (100630, 137536), (106529, 129920), (111040, 124642)]