2469758720

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:279

約数の個数: 288

約数和(自身を含む): 7071128064

約数和(自身を除く): 4601369344

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 103, 104, 110, 128, 130, 131, 143, 160, 176, 206, 208, 220, 256, 260, 262, 286, 320, 352, 412, 416, 440, 515, 520, 524, 572, 640, 655, 704, 715, 824, 832, 880, 1030, 1040, 1048, 1133, 1144, 1280, 1310, 1339, 1408, 1430, 1441, 1648, 1664, 1703, 1760, 2060, 2080, 2096, 2266, 2288, 2620, 2678, 2816, 2860, 2882, 3296, 3328, 3406, 3520, 4120, 4160, 4192, 4532, 4576, 5240, 5356, 5665, 5720, 5764, 6592, 6695, 6812, 7040, 7205, 8240, 8320, 8384, 8515, 9064, 9152, 10480, 10712, 11330, 11440, 11528, 13184, 13390, 13493, 13624, 14080, 14410, 14729, 16480, 16640, 16768, 17030, 18128, 18304, 18733, 20960, 21424, 22660, 22880, 23056, 26368, 26780, 26986, 27248, 28820, 29458, 32960, 33536, 34060, 36256, 36608, 37466, 41920, 42848, 45320, 45760, 46112, 53560, 53972, 54496, 57640, 58916, 65920, 67465, 68120, 72512, 73645, 74932, 83840, 85696, 90640, 91520, 92224, 93665, 107120, 107944, 108992, 115280, 117832, 131840, 134930, 136240, 145024, 147290, 148423, 149864, 167680, 171392, 175409, 181280, 183040, 184448, 187330, 214240, 215888, 217984, 230560, 235664, 269860, 272480, 290048, 294580, 296846, 299728, 342784, 350818, 362560, 368896, 374660, 428480, 431776, 435968, 461120, 471328, 539720, 544960, 589160, 593692, 599456, 701636, 725120, 742115, 749320, 856960, 863552, 877045, 922240, 942656, 1079440, 1089920, 1178320, 1187384, 1198912, 1403272, 1450240, 1484230, 1498640, 1713920, 1727104, 1754090, 1844480, 1885312, 1929499, 2158880, 2179840, 2356640, 2374768, 2397824, 2806544, 2968460, 2997280, 3454208, 3508180, 3770624, 3858998, 4317760, 4713280, 4749536, 4795648, 5613088, 5936920, 5994560, 7016360, 7717996, 8635520, 9426560, 9499072, 9647495, 11226176, 11873840, 11989120, 14032720, 15435992, 17271040, 18853120, 18998144, 19294990, 22452352, 23747680, 23978240, 28065440, 30871984, 37996288, 38589980, 44904704, 47495360, 56130880, 61743968, 77179960, 94990720, 112261760, 123487936, 154359920, 189981440, 224523520, 246975872, 308719840, 493951744, 617439680, 1234879360, 2469758720]

約数ペア:

[(1, 2469758720), (2, 1234879360), (4, 617439680), (5, 493951744), (8, 308719840), (10, 246975872), (11, 224523520), (13, 189981440), (16, 154359920), (20, 123487936), (22, 112261760), (26, 94990720), (32, 77179960), (40, 61743968), (44, 56130880), (52, 47495360), (55, 44904704), (64, 38589980), (65, 37996288), (80, 30871984), (88, 28065440), (103, 23978240), (104, 23747680), (110, 22452352), (128, 19294990), (130, 18998144), (131, 18853120), (143, 17271040), (160, 15435992), (176, 14032720), (206, 11989120), (208, 11873840), (220, 11226176), (256, 9647495), (260, 9499072), (262, 9426560), (286, 8635520), (320, 7717996), (352, 7016360), (412, 5994560), (416, 5936920), (440, 5613088), (515, 4795648), (520, 4749536), (524, 4713280), (572, 4317760), (640, 3858998), (655, 3770624), (704, 3508180), (715, 3454208), (824, 2997280), (832, 2968460), (880, 2806544), (1030, 2397824), (1040, 2374768), (1048, 2356640), (1133, 2179840), (1144, 2158880), (1280, 1929499), (1310, 1885312), (1339, 1844480), (1408, 1754090), (1430, 1727104), (1441, 1713920), (1648, 1498640), (1664, 1484230), (1703, 1450240), (1760, 1403272), (2060, 1198912), (2080, 1187384), (2096, 1178320), (2266, 1089920), (2288, 1079440), (2620, 942656), (2678, 922240), (2816, 877045), (2860, 863552), (2882, 856960), (3296, 749320), (3328, 742115), (3406, 725120), (3520, 701636), (4120, 599456), (4160, 593692), (4192, 589160), (4532, 544960), (4576, 539720), (5240, 471328), (5356, 461120), (5665, 435968), (5720, 431776), (5764, 428480), (6592, 374660), (6695, 368896), (6812, 362560), (7040, 350818), (7205, 342784), (8240, 299728), (8320, 296846), (8384, 294580), (8515, 290048), (9064, 272480), (9152, 269860), (10480, 235664), (10712, 230560), (11330, 217984), (11440, 215888), (11528, 214240), (13184, 187330), (13390, 184448), (13493, 183040), (13624, 181280), (14080, 175409), (14410, 171392), (14729, 167680), (16480, 149864), (16640, 148423), (16768, 147290), (17030, 145024), (18128, 136240), (18304, 134930), (18733, 131840), (20960, 117832), (21424, 115280), (22660, 108992), (22880, 107944), (23056, 107120), (26368, 93665), (26780, 92224), (26986, 91520), (27248, 90640), (28820, 85696), (29458, 83840), (32960, 74932), (33536, 73645), (34060, 72512), (36256, 68120), (36608, 67465), (37466, 65920), (41920, 58916), (42848, 57640), (45320, 54496), (45760, 53972), (46112, 53560)]