259773982720

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10039}}^1$

素因数の和:10111

約数の個数: 288

約数和(自身を含む): 751889174400

約数和(自身を除く): 492115191680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 361, 380, 448, 512, 532, 560, 608, 640, 665, 722, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1792, 1805, 2048, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3584, 3610, 4256, 4480, 4864, 5054, 5120, 5320, 5776, 6080, 7168, 7220, 8512, 8960, 9728, 10039, 10108, 10240, 10640, 11552, 12160, 12635, 14336, 14440, 17024, 17920, 19456, 20078, 20216, 21280, 23104, 24320, 25270, 28880, 34048, 35840, 38912, 40156, 40432, 42560, 46208, 48640, 50195, 50540, 57760, 68096, 70273, 71680, 80312, 80864, 85120, 92416, 97280, 100390, 101080, 115520, 136192, 140546, 160624, 161728, 170240, 184832, 190741, 194560, 200780, 202160, 231040, 272384, 281092, 321248, 323456, 340480, 351365, 369664, 381482, 401560, 404320, 462080, 562184, 642496, 646912, 680960, 702730, 739328, 762964, 803120, 808640, 924160, 953705, 1124368, 1284992, 1293824, 1335187, 1361920, 1405460, 1525928, 1606240, 1617280, 1848320, 1907410, 2248736, 2569984, 2587648, 2670374, 2810920, 3051856, 3212480, 3234560, 3624079, 3696640, 3814820, 4497472, 5139968, 5175296, 5340748, 5621840, 6103712, 6424960, 6469120, 6675935, 7248158, 7629640, 8994944, 10279936, 10681496, 11243680, 12207424, 12849920, 12938240, 13351870, 14496316, 15259280, 17989888, 18120395, 20559872, 21362992, 22487360, 24414848, 25368553, 25699840, 25876480, 26703740, 28992632, 30518560, 35979776, 36240790, 42725984, 44974720, 48829696, 50737106, 51399680, 53407480, 57985264, 61037120, 71959552, 72481580, 85451968, 89949440, 97659392, 101474212, 102799360, 106814960, 115970528, 122074240, 126842765, 143919104, 144963160, 170903936, 179898880, 195318784, 202948424, 213629920, 231941056, 244148480, 253685530, 289926320, 341807872, 359797760, 390637568, 405896848, 427259840, 463882112, 488296960, 507371060, 579852640, 683615744, 719595520, 811793696, 854519680, 927764224, 976593920, 1014742120, 1159705280, 1367231488, 1623587392, 1709039360, 1855528448, 1953187840, 2029484240, 2319410560, 2734462976, 3247174784, 3418078720, 3711056896, 4058968480, 4638821120, 6494349568, 6836157440, 7422113792, 8117936960, 9277642240, 12988699136, 13672314880, 16235873920, 18555284480, 25977398272, 32471747840, 37110568960, 51954796544, 64943495680, 129886991360, 259773982720]

約数ペア:

[(1, 259773982720), (2, 129886991360), (4, 64943495680), (5, 51954796544), (7, 37110568960), (8, 32471747840), (10, 25977398272), (14, 18555284480), (16, 16235873920), (19, 13672314880), (20, 12988699136), (28, 9277642240), (32, 8117936960), (35, 7422113792), (38, 6836157440), (40, 6494349568), (56, 4638821120), (64, 4058968480), (70, 3711056896), (76, 3418078720), (80, 3247174784), (95, 2734462976), (112, 2319410560), (128, 2029484240), (133, 1953187840), (140, 1855528448), (152, 1709039360), (160, 1623587392), (190, 1367231488), (224, 1159705280), (256, 1014742120), (266, 976593920), (280, 927764224), (304, 854519680), (320, 811793696), (361, 719595520), (380, 683615744), (448, 579852640), (512, 507371060), (532, 488296960), (560, 463882112), (608, 427259840), (640, 405896848), (665, 390637568), (722, 359797760), (760, 341807872), (896, 289926320), (1024, 253685530), (1064, 244148480), (1120, 231941056), (1216, 213629920), (1280, 202948424), (1330, 195318784), (1444, 179898880), (1520, 170903936), (1792, 144963160), (1805, 143919104), (2048, 126842765), (2128, 122074240), (2240, 115970528), (2432, 106814960), (2527, 102799360), (2560, 101474212), (2660, 97659392), (2888, 89949440), (3040, 85451968), (3584, 72481580), (3610, 71959552), (4256, 61037120), (4480, 57985264), (4864, 53407480), (5054, 51399680), (5120, 50737106), (5320, 48829696), (5776, 44974720), (6080, 42725984), (7168, 36240790), (7220, 35979776), (8512, 30518560), (8960, 28992632), (9728, 26703740), (10039, 25876480), (10108, 25699840), (10240, 25368553), (10640, 24414848), (11552, 22487360), (12160, 21362992), (12635, 20559872), (14336, 18120395), (14440, 17989888), (17024, 15259280), (17920, 14496316), (19456, 13351870), (20078, 12938240), (20216, 12849920), (21280, 12207424), (23104, 11243680), (24320, 10681496), (25270, 10279936), (28880, 8994944), (34048, 7629640), (35840, 7248158), (38912, 6675935), (40156, 6469120), (40432, 6424960), (42560, 6103712), (46208, 5621840), (48640, 5340748), (50195, 5175296), (50540, 5139968), (57760, 4497472), (68096, 3814820), (70273, 3696640), (71680, 3624079), (80312, 3234560), (80864, 3212480), (85120, 3051856), (92416, 2810920), (97280, 2670374), (100390, 2587648), (101080, 2569984), (115520, 2248736), (136192, 1907410), (140546, 1848320), (160624, 1617280), (161728, 1606240), (170240, 1525928), (184832, 1405460), (190741, 1361920), (194560, 1335187), (200780, 1293824), (202160, 1284992), (231040, 1124368), (272384, 953705), (281092, 924160), (321248, 808640), (323456, 803120), (340480, 762964), (351365, 739328), (369664, 702730), (381482, 680960), (401560, 646912), (404320, 642496), (462080, 562184)]