2564789760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8563}}^1$

素因数の和:8605

約数の個数: 240

約数和(自身を含む): 9566981424

約数和(自身を除く): 7002191664

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 512, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1536, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2560, 2880, 3120, 3328, 3744, 3840, 4160, 4608, 4680, 4992, 5760, 6240, 6656, 7488, 7680, 8320, 8563, 9360, 9984, 11520, 12480, 14976, 16640, 17126, 18720, 19968, 23040, 24960, 25689, 29952, 33280, 34252, 37440, 42815, 49920, 51378, 59904, 68504, 74880, 77067, 85630, 99840, 102756, 111319, 128445, 137008, 149760, 154134, 171260, 205512, 222638, 256890, 274016, 299520, 308268, 333957, 342520, 385335, 411024, 445276, 513780, 548032, 556595, 616536, 667914, 685040, 770670, 822048, 890552, 1001871, 1027560, 1096064, 1113190, 1233072, 1335828, 1370080, 1541340, 1644096, 1669785, 1781104, 2003742, 2055120, 2192128, 2226380, 2466144, 2671656, 2740160, 3082680, 3288192, 3339570, 3562208, 4007484, 4110240, 4384256, 4452760, 4932288, 5009355, 5343312, 5480320, 6165360, 6576384, 6679140, 7124416, 8014968, 8220480, 8905520, 9864576, 10018710, 10686624, 10960640, 12330720, 13152768, 13358280, 14248832, 16029936, 16440960, 17811040, 19729152, 20037420, 21373248, 21921280, 24661440, 26716560, 28497664, 32059872, 32881920, 35622080, 39458304, 40074840, 42746496, 49322880, 53433120, 56995328, 64119744, 65763840, 71244160, 80149680, 85492992, 98645760, 106866240, 128239488, 142488320, 160299360, 170985984, 197291520, 213732480, 256478976, 284976640, 320598720, 427464960, 512957952, 641197440, 854929920, 1282394880, 2564789760]

約数ペア:

[(1, 2564789760), (2, 1282394880), (3, 854929920), (4, 641197440), (5, 512957952), (6, 427464960), (8, 320598720), (9, 284976640), (10, 256478976), (12, 213732480), (13, 197291520), (15, 170985984), (16, 160299360), (18, 142488320), (20, 128239488), (24, 106866240), (26, 98645760), (30, 85492992), (32, 80149680), (36, 71244160), (39, 65763840), (40, 64119744), (45, 56995328), (48, 53433120), (52, 49322880), (60, 42746496), (64, 40074840), (65, 39458304), (72, 35622080), (78, 32881920), (80, 32059872), (90, 28497664), (96, 26716560), (104, 24661440), (117, 21921280), (120, 21373248), (128, 20037420), (130, 19729152), (144, 17811040), (156, 16440960), (160, 16029936), (180, 14248832), (192, 13358280), (195, 13152768), (208, 12330720), (234, 10960640), (240, 10686624), (256, 10018710), (260, 9864576), (288, 8905520), (312, 8220480), (320, 8014968), (360, 7124416), (384, 6679140), (390, 6576384), (416, 6165360), (468, 5480320), (480, 5343312), (512, 5009355), (520, 4932288), (576, 4452760), (585, 4384256), (624, 4110240), (640, 4007484), (720, 3562208), (768, 3339570), (780, 3288192), (832, 3082680), (936, 2740160), (960, 2671656), (1040, 2466144), (1152, 2226380), (1170, 2192128), (1248, 2055120), (1280, 2003742), (1440, 1781104), (1536, 1669785), (1560, 1644096), (1664, 1541340), (1872, 1370080), (1920, 1335828), (2080, 1233072), (2304, 1113190), (2340, 1096064), (2496, 1027560), (2560, 1001871), (2880, 890552), (3120, 822048), (3328, 770670), (3744, 685040), (3840, 667914), (4160, 616536), (4608, 556595), (4680, 548032), (4992, 513780), (5760, 445276), (6240, 411024), (6656, 385335), (7488, 342520), (7680, 333957), (8320, 308268), (8563, 299520), (9360, 274016), (9984, 256890), (11520, 222638), (12480, 205512), (14976, 171260), (16640, 154134), (17126, 149760), (18720, 137008), (19968, 128445), (23040, 111319), (24960, 102756), (25689, 99840), (29952, 85630), (33280, 77067), (34252, 74880), (37440, 68504), (42815, 59904), (49920, 51378)]