21474484920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9479}}^1$

素因数の和:9563

約数の個数: 384

約数和(自身を含む): 85183488000

約数和(自身を除く): 63709003080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 31, 35, 36, 40, 42, 45, 56, 58, 60, 62, 63, 70, 72, 84, 87, 90, 93, 105, 116, 120, 124, 126, 140, 145, 155, 168, 174, 180, 186, 203, 210, 217, 232, 248, 252, 261, 279, 280, 290, 310, 315, 348, 360, 372, 406, 420, 434, 435, 465, 504, 522, 558, 580, 609, 620, 630, 651, 696, 744, 812, 840, 868, 870, 899, 930, 1015, 1044, 1085, 1116, 1160, 1218, 1240, 1260, 1302, 1305, 1395, 1624, 1736, 1740, 1798, 1827, 1860, 1953, 2030, 2088, 2170, 2232, 2436, 2520, 2604, 2610, 2697, 2790, 3045, 3255, 3480, 3596, 3654, 3720, 3906, 4060, 4340, 4495, 4872, 5208, 5220, 5394, 5580, 6090, 6293, 6510, 7192, 7308, 7812, 8091, 8120, 8680, 8990, 9135, 9479, 9765, 10440, 10788, 11160, 12180, 12586, 13020, 13485, 14616, 15624, 16182, 17980, 18270, 18879, 18958, 19530, 21576, 24360, 25172, 26040, 26970, 28437, 31465, 32364, 35960, 36540, 37758, 37916, 39060, 40455, 47395, 50344, 53940, 56637, 56874, 62930, 64728, 66353, 73080, 75516, 75832, 78120, 80910, 85311, 94395, 94790, 107880, 113274, 113748, 125860, 132706, 142185, 151032, 161820, 170622, 188790, 189580, 199059, 226548, 227496, 251720, 265412, 274891, 283185, 284370, 293849, 323640, 331765, 341244, 377580, 379160, 398118, 426555, 453096, 530824, 549782, 566370, 568740, 587698, 597177, 663530, 682488, 755160, 796236, 824673, 853110, 881547, 995295, 1099564, 1132740, 1137480, 1175396, 1194354, 1327060, 1374455, 1469245, 1592472, 1649346, 1706220, 1763094, 1924237, 1990590, 2056943, 2199128, 2265480, 2350792, 2388708, 2474019, 2644641, 2654120, 2748910, 2938490, 2985885, 3298692, 3412440, 3526188, 3848474, 3981180, 4113886, 4123365, 4407735, 4777416, 4948038, 5289282, 5497820, 5772711, 5876980, 5971770, 6170829, 6597384, 7052376, 7696948, 7962360, 8227772, 8246730, 8521621, 8815470, 9621185, 9896076, 10284715, 10578564, 10995640, 11545422, 11753960, 11943540, 12341658, 12370095, 13223205, 15393896, 16455544, 16493460, 17043242, 17318133, 17630940, 18512487, 19242370, 19792152, 20569430, 21157128, 23090844, 23887080, 24683316, 24740190, 25564863, 26446410, 28863555, 30854145, 32986920, 34086484, 34636266, 35261880, 37024974, 38484740, 41138860, 42608105, 46181688, 49366632, 49480380, 51129726, 52892820, 57727110, 59651347, 61708290, 68172968, 69272532, 74049948, 76694589, 76969480, 82277720, 85216210, 86590665, 92562435, 98960760, 102259452, 105785640, 115454220, 119302694, 123416580, 127824315, 138545064, 148099896, 153389178, 170432420, 173181330, 178954041, 185124870, 204518904, 230908440, 238605388, 246833160, 255648630, 298256735, 306778356, 340864840, 346362660, 357908082, 370249740, 383472945, 477210776, 511297260, 536862123, 596513470, 613556712, 692725320, 715816164, 740499480, 766945890, 894770205, 1022594520, 1073724246, 1193026940, 1431632328, 1533891780, 1789540410, 2147448492, 2386053880, 2684310615, 3067783560, 3579080820, 4294896984, 5368621230, 7158161640, 10737242460, 21474484920]

約数ペア:

[(1, 21474484920), (2, 10737242460), (3, 7158161640), (4, 5368621230), (5, 4294896984), (6, 3579080820), (7, 3067783560), (8, 2684310615), (9, 2386053880), (10, 2147448492), (12, 1789540410), (14, 1533891780), (15, 1431632328), (18, 1193026940), (20, 1073724246), (21, 1022594520), (24, 894770205), (28, 766945890), (29, 740499480), (30, 715816164), (31, 692725320), (35, 613556712), (36, 596513470), (40, 536862123), (42, 511297260), (45, 477210776), (56, 383472945), (58, 370249740), (60, 357908082), (62, 346362660), (63, 340864840), (70, 306778356), (72, 298256735), (84, 255648630), (87, 246833160), (90, 238605388), (93, 230908440), (105, 204518904), (116, 185124870), (120, 178954041), (124, 173181330), (126, 170432420), (140, 153389178), (145, 148099896), (155, 138545064), (168, 127824315), (174, 123416580), (180, 119302694), (186, 115454220), (203, 105785640), (210, 102259452), (217, 98960760), (232, 92562435), (248, 86590665), (252, 85216210), (261, 82277720), (279, 76969480), (280, 76694589), (290, 74049948), (310, 69272532), (315, 68172968), (348, 61708290), (360, 59651347), (372, 57727110), (406, 52892820), (420, 51129726), (434, 49480380), (435, 49366632), (465, 46181688), (504, 42608105), (522, 41138860), (558, 38484740), (580, 37024974), (609, 35261880), (620, 34636266), (630, 34086484), (651, 32986920), (696, 30854145), (744, 28863555), (812, 26446410), (840, 25564863), (868, 24740190), (870, 24683316), (899, 23887080), (930, 23090844), (1015, 21157128), (1044, 20569430), (1085, 19792152), (1116, 19242370), (1160, 18512487), (1218, 17630940), (1240, 17318133), (1260, 17043242), (1302, 16493460), (1305, 16455544), (1395, 15393896), (1624, 13223205), (1736, 12370095), (1740, 12341658), (1798, 11943540), (1827, 11753960), (1860, 11545422), (1953, 10995640), (2030, 10578564), (2088, 10284715), (2170, 9896076), (2232, 9621185), (2436, 8815470), (2520, 8521621), (2604, 8246730), (2610, 8227772), (2697, 7962360), (2790, 7696948), (3045, 7052376), (3255, 6597384), (3480, 6170829), (3596, 5971770), (3654, 5876980), (3720, 5772711), (3906, 5497820), (4060, 5289282), (4340, 4948038), (4495, 4777416), (4872, 4407735), (5208, 4123365), (5220, 4113886), (5394, 3981180), (5580, 3848474), (6090, 3526188), (6293, 3412440), (6510, 3298692), (7192, 2985885), (7308, 2938490), (7812, 2748910), (8091, 2654120), (8120, 2644641), (8680, 2474019), (8990, 2388708), (9135, 2350792), (9479, 2265480), (9765, 2199128), (10440, 2056943), (10788, 1990590), (11160, 1924237), (12180, 1763094), (12586, 1706220), (13020, 1649346), (13485, 1592472), (14616, 1469245), (15624, 1374455), (16182, 1327060), (17980, 1194354), (18270, 1175396), (18879, 1137480), (18958, 1132740), (19530, 1099564), (21576, 995295), (24360, 881547), (25172, 853110), (26040, 824673), (26970, 796236), (28437, 755160), (31465, 682488), (32364, 663530), (35960, 597177), (36540, 587698), (37758, 568740), (37916, 566370), (39060, 549782), (40455, 530824), (47395, 453096), (50344, 426555), (53940, 398118), (56637, 379160), (56874, 377580), (62930, 341244), (64728, 331765), (66353, 323640), (73080, 293849), (75516, 284370), (75832, 283185), (78120, 274891), (80910, 265412), (85311, 251720), (94395, 227496), (94790, 226548), (107880, 199059), (113274, 189580), (113748, 188790), (125860, 170622), (132706, 161820), (142185, 151032)]