505557776880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1\times {\mathrm{84263}}^1$

素因数の和:84936

約数の個数: 240

約数和(自身を含む): 1831308163776

約数和(自身を除く): 1325750386896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 144, 156, 180, 195, 208, 234, 240, 260, 312, 360, 390, 468, 520, 585, 624, 641, 720, 780, 936, 1040, 1170, 1282, 1560, 1872, 1923, 2340, 2564, 3120, 3205, 3846, 4680, 5128, 5769, 6410, 7692, 8333, 9360, 9615, 10256, 11538, 12820, 15384, 16666, 19230, 23076, 24999, 25640, 28845, 30768, 33332, 38460, 41665, 46152, 49998, 51280, 57690, 66664, 74997, 76920, 83330, 84263, 92304, 99996, 115380, 124995, 133328, 149994, 153840, 166660, 168526, 199992, 230760, 249990, 252789, 299988, 333320, 337052, 374985, 399984, 421315, 461520, 499980, 505578, 599976, 666640, 674104, 749970, 758367, 842630, 999960, 1011156, 1095419, 1199952, 1263945, 1348208, 1499940, 1516734, 1685260, 1999920, 2022312, 2190838, 2527890, 2999880, 3033468, 3286257, 3370520, 3791835, 4044624, 4381676, 5055780, 5477095, 5999760, 6066936, 6572514, 6741040, 7583670, 8763352, 9858771, 10111560, 10954190, 12133872, 13145028, 15167340, 16431285, 17526704, 19717542, 20223120, 21908380, 26290056, 30334680, 32862570, 39435084, 43816760, 49293855, 52580112, 54012583, 60669360, 65725140, 78870168, 87633520, 98587710, 108025166, 131450280, 157740336, 162037749, 197175420, 216050332, 262900560, 270062915, 324075498, 394350840, 432100664, 486113247, 540125830, 648150996, 702163579, 788701680, 810188745, 864201328, 972226494, 1080251660, 1296301992, 1404327158, 1620377490, 1944452988, 2106490737, 2160503320, 2430566235, 2592603984, 2808654316, 3240754980, 3510817895, 3888905976, 4212981474, 4321006640, 4861132470, 5617308632, 6319472211, 6481509960, 7021635790, 7777811952, 8425962948, 9722264940, 10532453685, 11234617264, 12638944422, 12963019920, 14043271580, 16851925896, 19444529880, 21064907370, 25277888844, 28086543160, 31597361055, 33703851792, 38889059760, 42129814740, 50555777688, 56173086320, 63194722110, 84259629480, 101111555376, 126389444220, 168519258960, 252778888440, 505557776880]

約数ペア:

[(1, 505557776880), (2, 252778888440), (3, 168519258960), (4, 126389444220), (5, 101111555376), (6, 84259629480), (8, 63194722110), (9, 56173086320), (10, 50555777688), (12, 42129814740), (13, 38889059760), (15, 33703851792), (16, 31597361055), (18, 28086543160), (20, 25277888844), (24, 21064907370), (26, 19444529880), (30, 16851925896), (36, 14043271580), (39, 12963019920), (40, 12638944422), (45, 11234617264), (48, 10532453685), (52, 9722264940), (60, 8425962948), (65, 7777811952), (72, 7021635790), (78, 6481509960), (80, 6319472211), (90, 5617308632), (104, 4861132470), (117, 4321006640), (120, 4212981474), (130, 3888905976), (144, 3510817895), (156, 3240754980), (180, 2808654316), (195, 2592603984), (208, 2430566235), (234, 2160503320), (240, 2106490737), (260, 1944452988), (312, 1620377490), (360, 1404327158), (390, 1296301992), (468, 1080251660), (520, 972226494), (585, 864201328), (624, 810188745), (641, 788701680), (720, 702163579), (780, 648150996), (936, 540125830), (1040, 486113247), (1170, 432100664), (1282, 394350840), (1560, 324075498), (1872, 270062915), (1923, 262900560), (2340, 216050332), (2564, 197175420), (3120, 162037749), (3205, 157740336), (3846, 131450280), (4680, 108025166), (5128, 98587710), (5769, 87633520), (6410, 78870168), (7692, 65725140), (8333, 60669360), (9360, 54012583), (9615, 52580112), (10256, 49293855), (11538, 43816760), (12820, 39435084), (15384, 32862570), (16666, 30334680), (19230, 26290056), (23076, 21908380), (24999, 20223120), (25640, 19717542), (28845, 17526704), (30768, 16431285), (33332, 15167340), (38460, 13145028), (41665, 12133872), (46152, 10954190), (49998, 10111560), (51280, 9858771), (57690, 8763352), (66664, 7583670), (74997, 6741040), (76920, 6572514), (83330, 6066936), (84263, 5999760), (92304, 5477095), (99996, 5055780), (115380, 4381676), (124995, 4044624), (133328, 3791835), (149994, 3370520), (153840, 3286257), (166660, 3033468), (168526, 2999880), (199992, 2527890), (230760, 2190838), (249990, 2022312), (252789, 1999920), (299988, 1685260), (333320, 1516734), (337052, 1499940), (374985, 1348208), (399984, 1263945), (421315, 1199952), (461520, 1095419), (499980, 1011156), (505578, 999960), (599976, 842630), (666640, 758367), (674104, 749970)]