551705280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:224

約数の個数: 448

約数和(自身を含む): 2194560000

約数和(自身を除く): 1642854720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 29, 30, 32, 35, 38, 40, 42, 48, 56, 57, 58, 60, 64, 70, 76, 80, 84, 87, 95, 96, 105, 112, 114, 116, 120, 133, 140, 145, 149, 152, 160, 168, 174, 190, 192, 203, 210, 224, 228, 232, 240, 266, 280, 285, 290, 298, 304, 320, 336, 348, 380, 399, 406, 420, 435, 447, 448, 456, 464, 480, 532, 551, 560, 570, 580, 596, 608, 609, 665, 672, 696, 745, 760, 798, 812, 840, 870, 894, 912, 928, 960, 1015, 1043, 1064, 1102, 1120, 1140, 1160, 1192, 1216, 1218, 1330, 1344, 1392, 1490, 1520, 1596, 1624, 1653, 1680, 1740, 1788, 1824, 1856, 1995, 2030, 2086, 2128, 2204, 2235, 2240, 2280, 2320, 2384, 2436, 2660, 2755, 2784, 2831, 2980, 3040, 3045, 3129, 3192, 3248, 3306, 3360, 3480, 3576, 3648, 3857, 3990, 4060, 4172, 4256, 4321, 4408, 4470, 4560, 4640, 4768, 4872, 5215, 5320, 5510, 5568, 5662, 5960, 6080, 6090, 6258, 6384, 6496, 6612, 6720, 6960, 7152, 7714, 7980, 8120, 8265, 8344, 8493, 8512, 8642, 8816, 8940, 9120, 9280, 9536, 9744, 10430, 10640, 11020, 11324, 11571, 11920, 12180, 12516, 12768, 12963, 12992, 13224, 13920, 14155, 14304, 15428, 15645, 15960, 16240, 16530, 16688, 16986, 17284, 17632, 17880, 18240, 19285, 19488, 19817, 20860, 21280, 21605, 22040, 22648, 23142, 23840, 24360, 25032, 25536, 25926, 26448, 27840, 28310, 28608, 30247, 30856, 31290, 31920, 32480, 33060, 33376, 33972, 34568, 35264, 35760, 38570, 38976, 39634, 41720, 42465, 42560, 43210, 44080, 45296, 46284, 47680, 48720, 50064, 51852, 52896, 56620, 57855, 59451, 60494, 61712, 62580, 63840, 64815, 64960, 66120, 66752, 67944, 69136, 71520, 77140, 79268, 82099, 83440, 84930, 86420, 88160, 90592, 90741, 92568, 97440, 99085, 100128, 103704, 105792, 113240, 115710, 118902, 120988, 123424, 125160, 127680, 129630, 132240, 135888, 138272, 143040, 151235, 154280, 158536, 164198, 166880, 169860, 172840, 176320, 181184, 181482, 185136, 194880, 198170, 200256, 207408, 226480, 231420, 237804, 241976, 246297, 246848, 250320, 259260, 264480, 271776, 276544, 297255, 302470, 308560, 317072, 328396, 333760, 339720, 345680, 362964, 370272, 396340, 410495, 414816, 452960, 453705, 462840, 475608, 483952, 492594, 500640, 518520, 528960, 543552, 574693, 594510, 604940, 617120, 634144, 656792, 679440, 691360, 725928, 740544, 792680, 820990, 829632, 905920, 907410, 925680, 951216, 967904, 985188, 1001280, 1037040, 1149386, 1189020, 1209880, 1231485, 1234240, 1268288, 1313584, 1358880, 1382720, 1451856, 1585360, 1641980, 1724079, 1814820, 1851360, 1902432, 1935808, 1970376, 2074080, 2298772, 2378040, 2419760, 2462970, 2627168, 2717760, 2873465, 2903712, 3170720, 3283960, 3448158, 3629640, 3702720, 3804864, 3940752, 4148160, 4597544, 4756080, 4839520, 4925940, 5254336, 5746930, 5807424, 6341440, 6567920, 6896316, 7259280, 7881504, 8620395, 9195088, 9512160, 9679040, 9851880, 11493860, 13135840, 13792632, 14518560, 15763008, 17240790, 18390176, 19024320, 19703760, 22987720, 26271680, 27585264, 29037120, 34481580, 36780352, 39407520, 45975440, 55170528, 68963160, 78815040, 91950880, 110341056, 137926320, 183901760, 275852640, 551705280]

約数ペア:

[(1, 551705280), (2, 275852640), (3, 183901760), (4, 137926320), (5, 110341056), (6, 91950880), (7, 78815040), (8, 68963160), (10, 55170528), (12, 45975440), (14, 39407520), (15, 36780352), (16, 34481580), (19, 29037120), (20, 27585264), (21, 26271680), (24, 22987720), (28, 19703760), (29, 19024320), (30, 18390176), (32, 17240790), (35, 15763008), (38, 14518560), (40, 13792632), (42, 13135840), (48, 11493860), (56, 9851880), (57, 9679040), (58, 9512160), (60, 9195088), (64, 8620395), (70, 7881504), (76, 7259280), (80, 6896316), (84, 6567920), (87, 6341440), (95, 5807424), (96, 5746930), (105, 5254336), (112, 4925940), (114, 4839520), (116, 4756080), (120, 4597544), (133, 4148160), (140, 3940752), (145, 3804864), (149, 3702720), (152, 3629640), (160, 3448158), (168, 3283960), (174, 3170720), (190, 2903712), (192, 2873465), (203, 2717760), (210, 2627168), (224, 2462970), (228, 2419760), (232, 2378040), (240, 2298772), (266, 2074080), (280, 1970376), (285, 1935808), (290, 1902432), (298, 1851360), (304, 1814820), (320, 1724079), (336, 1641980), (348, 1585360), (380, 1451856), (399, 1382720), (406, 1358880), (420, 1313584), (435, 1268288), (447, 1234240), (448, 1231485), (456, 1209880), (464, 1189020), (480, 1149386), (532, 1037040), (551, 1001280), (560, 985188), (570, 967904), (580, 951216), (596, 925680), (608, 907410), (609, 905920), (665, 829632), (672, 820990), (696, 792680), (745, 740544), (760, 725928), (798, 691360), (812, 679440), (840, 656792), (870, 634144), (894, 617120), (912, 604940), (928, 594510), (960, 574693), (1015, 543552), (1043, 528960), (1064, 518520), (1102, 500640), (1120, 492594), (1140, 483952), (1160, 475608), (1192, 462840), (1216, 453705), (1218, 452960), (1330, 414816), (1344, 410495), (1392, 396340), (1490, 370272), (1520, 362964), (1596, 345680), (1624, 339720), (1653, 333760), (1680, 328396), (1740, 317072), (1788, 308560), (1824, 302470), (1856, 297255), (1995, 276544), (2030, 271776), (2086, 264480), (2128, 259260), (2204, 250320), (2235, 246848), (2240, 246297), (2280, 241976), (2320, 237804), (2384, 231420), (2436, 226480), (2660, 207408), (2755, 200256), (2784, 198170), (2831, 194880), (2980, 185136), (3040, 181482), (3045, 181184), (3129, 176320), (3192, 172840), (3248, 169860), (3306, 166880), (3360, 164198), (3480, 158536), (3576, 154280), (3648, 151235), (3857, 143040), (3990, 138272), (4060, 135888), (4172, 132240), (4256, 129630), (4321, 127680), (4408, 125160), (4470, 123424), (4560, 120988), (4640, 118902), (4768, 115710), (4872, 113240), (5215, 105792), (5320, 103704), (5510, 100128), (5568, 99085), (5662, 97440), (5960, 92568), (6080, 90741), (6090, 90592), (6258, 88160), (6384, 86420), (6496, 84930), (6612, 83440), (6720, 82099), (6960, 79268), (7152, 77140), (7714, 71520), (7980, 69136), (8120, 67944), (8265, 66752), (8344, 66120), (8493, 64960), (8512, 64815), (8642, 63840), (8816, 62580), (8940, 61712), (9120, 60494), (9280, 59451), (9536, 57855), (9744, 56620), (10430, 52896), (10640, 51852), (11020, 50064), (11324, 48720), (11571, 47680), (11920, 46284), (12180, 45296), (12516, 44080), (12768, 43210), (12963, 42560), (12992, 42465), (13224, 41720), (13920, 39634), (14155, 38976), (14304, 38570), (15428, 35760), (15645, 35264), (15960, 34568), (16240, 33972), (16530, 33376), (16688, 33060), (16986, 32480), (17284, 31920), (17632, 31290), (17880, 30856), (18240, 30247), (19285, 28608), (19488, 28310), (19817, 27840), (20860, 26448), (21280, 25926), (21605, 25536), (22040, 25032), (22648, 24360), (23142, 23840)]