12557852640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{1871}}^1$

素因数の和:2030

約数の個数: 288

約数和(自身を含む): 44155238400

約数和(自身を除く): 31597385760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 79, 80, 90, 96, 118, 120, 144, 158, 160, 177, 180, 236, 237, 240, 288, 295, 316, 354, 360, 395, 472, 474, 480, 531, 590, 632, 708, 711, 720, 790, 885, 944, 948, 1062, 1180, 1185, 1264, 1416, 1422, 1440, 1580, 1770, 1871, 1888, 1896, 2124, 2360, 2370, 2528, 2655, 2832, 2844, 3160, 3540, 3555, 3742, 3792, 4248, 4661, 4720, 4740, 5310, 5613, 5664, 5688, 6320, 7080, 7110, 7484, 7584, 8496, 9322, 9355, 9440, 9480, 10620, 11226, 11376, 12640, 13983, 14160, 14220, 14968, 16839, 16992, 18644, 18710, 18960, 21240, 22452, 22752, 23305, 27966, 28065, 28320, 28440, 29936, 33678, 37288, 37420, 37920, 41949, 42480, 44904, 46610, 55932, 56130, 56880, 59872, 67356, 69915, 74576, 74840, 83898, 84195, 84960, 89808, 93220, 110389, 111864, 112260, 113760, 134712, 139830, 147809, 149152, 149680, 167796, 168390, 179616, 186440, 209745, 220778, 223728, 224520, 269424, 279660, 295618, 299360, 331167, 335592, 336780, 372880, 419490, 441556, 443427, 447456, 449040, 538848, 551945, 559320, 591236, 662334, 671184, 673560, 739045, 745760, 838980, 883112, 886854, 898080, 993501, 1103890, 1118640, 1182472, 1324668, 1330281, 1342368, 1347120, 1478090, 1655835, 1677960, 1766224, 1773708, 1987002, 2207780, 2217135, 2237280, 2364944, 2649336, 2660562, 2694240, 2956180, 3311670, 3355920, 3532448, 3547416, 3974004, 4415560, 4434270, 4729888, 4967505, 5298672, 5321124, 5912360, 6623340, 6651405, 6711840, 7094832, 7948008, 8720731, 8831120, 8868540, 9935010, 10597344, 10642248, 11824720, 13246680, 13302810, 14189664, 15896016, 17441462, 17662240, 17737080, 19870020, 21284496, 23649440, 26162193, 26493360, 26605620, 31792032, 34882924, 35474160, 39740040, 42568992, 43603655, 52324386, 52986720, 53211240, 69765848, 70948320, 78486579, 79480080, 87207310, 104648772, 106422480, 130810965, 139531696, 156973158, 158960160, 174414620, 209297544, 212844960, 261621930, 279063392, 313946316, 348829240, 392432895, 418595088, 523243860, 627892632, 697658480, 784865790, 837190176, 1046487720, 1255785264, 1395316960, 1569731580, 2092975440, 2511570528, 3139463160, 4185950880, 6278926320, 12557852640]

約数ペア:

[(1, 12557852640), (2, 6278926320), (3, 4185950880), (4, 3139463160), (5, 2511570528), (6, 2092975440), (8, 1569731580), (9, 1395316960), (10, 1255785264), (12, 1046487720), (15, 837190176), (16, 784865790), (18, 697658480), (20, 627892632), (24, 523243860), (30, 418595088), (32, 392432895), (36, 348829240), (40, 313946316), (45, 279063392), (48, 261621930), (59, 212844960), (60, 209297544), (72, 174414620), (79, 158960160), (80, 156973158), (90, 139531696), (96, 130810965), (118, 106422480), (120, 104648772), (144, 87207310), (158, 79480080), (160, 78486579), (177, 70948320), (180, 69765848), (236, 53211240), (237, 52986720), (240, 52324386), (288, 43603655), (295, 42568992), (316, 39740040), (354, 35474160), (360, 34882924), (395, 31792032), (472, 26605620), (474, 26493360), (480, 26162193), (531, 23649440), (590, 21284496), (632, 19870020), (708, 17737080), (711, 17662240), (720, 17441462), (790, 15896016), (885, 14189664), (944, 13302810), (948, 13246680), (1062, 11824720), (1180, 10642248), (1185, 10597344), (1264, 9935010), (1416, 8868540), (1422, 8831120), (1440, 8720731), (1580, 7948008), (1770, 7094832), (1871, 6711840), (1888, 6651405), (1896, 6623340), (2124, 5912360), (2360, 5321124), (2370, 5298672), (2528, 4967505), (2655, 4729888), (2832, 4434270), (2844, 4415560), (3160, 3974004), (3540, 3547416), (3555, 3532448), (3742, 3355920), (3792, 3311670), (4248, 2956180), (4661, 2694240), (4720, 2660562), (4740, 2649336), (5310, 2364944), (5613, 2237280), (5664, 2217135), (5688, 2207780), (6320, 1987002), (7080, 1773708), (7110, 1766224), (7484, 1677960), (7584, 1655835), (8496, 1478090), (9322, 1347120), (9355, 1342368), (9440, 1330281), (9480, 1324668), (10620, 1182472), (11226, 1118640), (11376, 1103890), (12640, 993501), (13983, 898080), (14160, 886854), (14220, 883112), (14968, 838980), (16839, 745760), (16992, 739045), (18644, 673560), (18710, 671184), (18960, 662334), (21240, 591236), (22452, 559320), (22752, 551945), (23305, 538848), (27966, 449040), (28065, 447456), (28320, 443427), (28440, 441556), (29936, 419490), (33678, 372880), (37288, 336780), (37420, 335592), (37920, 331167), (41949, 299360), (42480, 295618), (44904, 279660), (46610, 269424), (55932, 224520), (56130, 223728), (56880, 220778), (59872, 209745), (67356, 186440), (69915, 179616), (74576, 168390), (74840, 167796), (83898, 149680), (84195, 149152), (84960, 147809), (89808, 139830), (93220, 134712), (110389, 113760), (111864, 112260)]