1264710720

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:538

約数の個数: 448

約数和(自身を含む): 5112446976

約数和(自身を除く): 3847736256

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 31, 32, 35, 39, 40, 42, 48, 52, 56, 60, 62, 64, 65, 70, 78, 80, 84, 91, 93, 96, 104, 105, 112, 120, 124, 130, 140, 155, 156, 160, 168, 182, 186, 192, 195, 208, 210, 217, 224, 240, 248, 260, 273, 280, 310, 312, 320, 336, 364, 372, 390, 403, 416, 420, 434, 448, 455, 465, 467, 480, 496, 520, 546, 560, 620, 624, 651, 672, 728, 744, 780, 806, 832, 840, 868, 910, 930, 934, 960, 992, 1040, 1085, 1092, 1120, 1209, 1240, 1248, 1302, 1344, 1365, 1401, 1456, 1488, 1560, 1612, 1680, 1736, 1820, 1860, 1868, 1984, 2015, 2080, 2170, 2184, 2240, 2335, 2418, 2480, 2496, 2604, 2730, 2802, 2821, 2912, 2976, 3120, 3224, 3255, 3269, 3360, 3472, 3640, 3720, 3736, 4030, 4160, 4340, 4368, 4670, 4836, 4960, 5208, 5460, 5604, 5642, 5824, 5952, 6045, 6071, 6240, 6448, 6510, 6538, 6720, 6944, 7005, 7280, 7440, 7472, 8060, 8463, 8680, 8736, 9340, 9672, 9807, 9920, 10416, 10920, 11208, 11284, 12090, 12142, 12480, 12896, 13020, 13076, 13888, 14010, 14105, 14477, 14560, 14880, 14944, 16120, 16345, 16926, 17360, 17472, 18213, 18680, 19344, 19614, 20832, 21840, 22416, 22568, 24180, 24284, 25792, 26040, 26152, 28020, 28210, 28954, 29120, 29760, 29888, 30355, 32240, 32690, 33852, 34720, 36426, 37360, 38688, 39228, 41664, 42315, 42497, 43431, 43680, 44832, 45136, 48360, 48568, 49035, 52080, 52304, 56040, 56420, 57908, 60710, 64480, 65380, 67704, 69440, 72385, 72852, 74720, 77376, 78456, 84630, 84994, 86862, 87360, 89664, 90272, 91065, 96720, 97136, 98070, 101339, 104160, 104608, 112080, 112840, 115816, 121420, 127491, 128960, 130760, 135408, 144770, 145704, 149440, 156912, 169260, 169988, 173724, 180544, 182130, 188201, 193440, 194272, 196140, 202678, 208320, 209216, 212485, 217155, 224160, 225680, 231632, 242840, 254982, 261520, 270816, 289540, 291408, 304017, 313824, 338520, 339976, 347448, 364260, 376402, 386880, 388544, 392280, 405356, 424970, 434310, 448320, 451360, 463264, 485680, 506695, 509964, 523040, 541632, 564603, 579080, 582816, 608034, 627648, 637455, 677040, 679952, 694896, 728520, 752804, 784560, 810712, 849940, 868620, 902720, 926528, 941005, 971360, 1013390, 1019928, 1046080, 1129206, 1158160, 1165632, 1216068, 1274910, 1317407, 1354080, 1359904, 1389792, 1457040, 1505608, 1520085, 1569120, 1621424, 1699880, 1737240, 1882010, 1942720, 2026780, 2039856, 2258412, 2316320, 2432136, 2549820, 2634814, 2708160, 2719808, 2779584, 2823015, 2914080, 3011216, 3040170, 3138240, 3242848, 3399760, 3474480, 3764020, 3952221, 4053560, 4079712, 4516824, 4632640, 4864272, 5099640, 5269628, 5646030, 5828160, 6022432, 6080340, 6485696, 6587035, 6799520, 6948960, 7528040, 7904442, 8107120, 8159424, 9033648, 9728544, 10199280, 10539256, 11292060, 12044864, 12160680, 13174070, 13599040, 13897920, 15056080, 15808884, 16214240, 18067296, 19457088, 19761105, 20398560, 21078512, 22584120, 24321360, 26348140, 30112160, 31617768, 32428480, 36134592, 39522210, 40797120, 42157024, 45168240, 48642720, 52696280, 60224320, 63235536, 79044420, 84314048, 90336480, 97285440, 105392560, 126471072, 158088840, 180672960, 210785120, 252942144, 316177680, 421570240, 632355360, 1264710720]

約数ペア:

[(1, 1264710720), (2, 632355360), (3, 421570240), (4, 316177680), (5, 252942144), (6, 210785120), (7, 180672960), (8, 158088840), (10, 126471072), (12, 105392560), (13, 97285440), (14, 90336480), (15, 84314048), (16, 79044420), (20, 63235536), (21, 60224320), (24, 52696280), (26, 48642720), (28, 45168240), (30, 42157024), (31, 40797120), (32, 39522210), (35, 36134592), (39, 32428480), (40, 31617768), (42, 30112160), (48, 26348140), (52, 24321360), (56, 22584120), (60, 21078512), (62, 20398560), (64, 19761105), (65, 19457088), (70, 18067296), (78, 16214240), (80, 15808884), (84, 15056080), (91, 13897920), (93, 13599040), (96, 13174070), (104, 12160680), (105, 12044864), (112, 11292060), (120, 10539256), (124, 10199280), (130, 9728544), (140, 9033648), (155, 8159424), (156, 8107120), (160, 7904442), (168, 7528040), (182, 6948960), (186, 6799520), (192, 6587035), (195, 6485696), (208, 6080340), (210, 6022432), (217, 5828160), (224, 5646030), (240, 5269628), (248, 5099640), (260, 4864272), (273, 4632640), (280, 4516824), (310, 4079712), (312, 4053560), (320, 3952221), (336, 3764020), (364, 3474480), (372, 3399760), (390, 3242848), (403, 3138240), (416, 3040170), (420, 3011216), (434, 2914080), (448, 2823015), (455, 2779584), (465, 2719808), (467, 2708160), (480, 2634814), (496, 2549820), (520, 2432136), (546, 2316320), (560, 2258412), (620, 2039856), (624, 2026780), (651, 1942720), (672, 1882010), (728, 1737240), (744, 1699880), (780, 1621424), (806, 1569120), (832, 1520085), (840, 1505608), (868, 1457040), (910, 1389792), (930, 1359904), (934, 1354080), (960, 1317407), (992, 1274910), (1040, 1216068), (1085, 1165632), (1092, 1158160), (1120, 1129206), (1209, 1046080), (1240, 1019928), (1248, 1013390), (1302, 971360), (1344, 941005), (1365, 926528), (1401, 902720), (1456, 868620), (1488, 849940), (1560, 810712), (1612, 784560), (1680, 752804), (1736, 728520), (1820, 694896), (1860, 679952), (1868, 677040), (1984, 637455), (2015, 627648), (2080, 608034), (2170, 582816), (2184, 579080), (2240, 564603), (2335, 541632), (2418, 523040), (2480, 509964), (2496, 506695), (2604, 485680), (2730, 463264), (2802, 451360), (2821, 448320), (2912, 434310), (2976, 424970), (3120, 405356), (3224, 392280), (3255, 388544), (3269, 386880), (3360, 376402), (3472, 364260), (3640, 347448), (3720, 339976), (3736, 338520), (4030, 313824), (4160, 304017), (4340, 291408), (4368, 289540), (4670, 270816), (4836, 261520), (4960, 254982), (5208, 242840), (5460, 231632), (5604, 225680), (5642, 224160), (5824, 217155), (5952, 212485), (6045, 209216), (6071, 208320), (6240, 202678), (6448, 196140), (6510, 194272), (6538, 193440), (6720, 188201), (6944, 182130), (7005, 180544), (7280, 173724), (7440, 169988), (7472, 169260), (8060, 156912), (8463, 149440), (8680, 145704), (8736, 144770), (9340, 135408), (9672, 130760), (9807, 128960), (9920, 127491), (10416, 121420), (10920, 115816), (11208, 112840), (11284, 112080), (12090, 104608), (12142, 104160), (12480, 101339), (12896, 98070), (13020, 97136), (13076, 96720), (13888, 91065), (14010, 90272), (14105, 89664), (14477, 87360), (14560, 86862), (14880, 84994), (14944, 84630), (16120, 78456), (16345, 77376), (16926, 74720), (17360, 72852), (17472, 72385), (18213, 69440), (18680, 67704), (19344, 65380), (19614, 64480), (20832, 60710), (21840, 57908), (22416, 56420), (22568, 56040), (24180, 52304), (24284, 52080), (25792, 49035), (26040, 48568), (26152, 48360), (28020, 45136), (28210, 44832), (28954, 43680), (29120, 43431), (29760, 42497), (29888, 42315), (30355, 41664), (32240, 39228), (32690, 38688), (33852, 37360), (34720, 36426)]