2021074823040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{22637}}^1$

素因数の和:22759

約数の個数: 768

約数和(自身を含む): 8181333357120

約数和(自身を除く): 6160258534080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 64, 65, 70, 73, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 128, 130, 140, 146, 147, 156, 160, 168, 182, 192, 195, 196, 208, 210, 219, 224, 240, 245, 260, 273, 280, 292, 294, 312, 320, 336, 364, 365, 384, 390, 392, 416, 420, 438, 448, 455, 480, 490, 511, 520, 546, 560, 584, 588, 624, 637, 640, 672, 728, 730, 735, 780, 784, 832, 840, 876, 896, 910, 949, 960, 980, 1022, 1040, 1092, 1095, 1120, 1168, 1176, 1248, 1274, 1344, 1365, 1456, 1460, 1470, 1533, 1560, 1568, 1664, 1680, 1752, 1820, 1898, 1911, 1920, 1960, 2044, 2080, 2184, 2190, 2240, 2336, 2352, 2496, 2548, 2555, 2688, 2730, 2847, 2912, 2920, 2940, 3066, 3120, 3136, 3185, 3360, 3504, 3577, 3640, 3796, 3822, 3920, 4088, 4160, 4368, 4380, 4480, 4672, 4704, 4745, 4992, 5096, 5110, 5460, 5694, 5824, 5840, 5880, 6132, 6240, 6272, 6370, 6643, 6720, 7008, 7154, 7280, 7592, 7644, 7665, 7840, 8176, 8320, 8736, 8760, 9344, 9408, 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101413760, 105760064, 106484448, 107412565, 113003904, 115358152, 115675070, 123598020, 128895078, 131837888, 132200080, 133105560, 138810084, 141254880, 141979264, 144197690, 150377591, 152120640, 158640096, 161945098, 164797360, 171860104, 173037228, 173512605, 177474080, 185080112, 188339840, 197756832, 198300120, 211520128, 212968896, 214825130, 216296535, 230716304, 231350140, 242917647, 247196040, 257790156, 263675776, 264400160, 266211120, 277620168, 282509760, 288395380, 300755182, 304241280, 317280192, 322237695, 323890196, 329594720, 343720208, 346074456, 347025210, 354948160, 370160224, 395513664, 396600240, 404862745, 425937792, 429650260, 432593070, 451132773, 461432608, 462700280, 485835294, 494392080, 515580312, 528800320, 532422240, 555240336, 565019520, 576790760, 601510364, 634560384, 644475390, 647780392, 659189440, 687440416, 692148912, 694050420, 709896320, 740320448, 751887955, 791027328, 793200480, 809725490, 859300520, 865186140, 902265546, 922865216, 925400560, 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約数ペア:

[(1, 2021074823040), (2, 1010537411520), (3, 673691607680), (4, 505268705760), (5, 404214964608), (6, 336845803840), (7, 288724974720), (8, 252634352880), (10, 202107482304), (12, 168422901920), (13, 155467294080), (14, 144362487360), (15, 134738321536), (16, 126317176440), (20, 101053741152), (21, 96241658240), (24, 84211450960), (26, 77733647040), (28, 72181243680), (30, 67369160768), (32, 63158588220), (35, 57744994944), (39, 51822431360), (40, 50526870576), (42, 48120829120), (48, 42105725480), (49, 41246424960), (52, 38866823520), (56, 36090621840), (60, 33684580384), (64, 31579294110), (65, 31093458816), (70, 28872497472), (73, 27685956480), (78, 25911215680), (80, 25263435288), (84, 24060414560), (91, 22209613440), (96, 21052862740), (98, 20623212480), (104, 19433411760), (105, 19248331648), (112, 18045310920), (120, 16842290192), (128, 15789647055), (130, 15546729408), (140, 14436248736), (146, 13842978240), (147, 13748808320), (156, 12955607840), (160, 12631717644), (168, 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