256364122560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2934571}}^1$

素因数の和:2934611

約数の個数: 224

約数和(自身を含む): 1001792451072

約数和(自身を除く): 745428328512

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, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 260, 273, 280, 312, 320, 336, 364, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 672, 728, 780, 832, 840, 910, 960, 1040, 1092, 1120, 1248, 1344, 1365, 1456, 1560, 1680, 1820, 2080, 2184, 2240, 2496, 2730, 2912, 3120, 3360, 3640, 4160, 4368, 5460, 5824, 6240, 6720, 7280, 8736, 10920, 12480, 14560, 17472, 21840, 29120, 43680, 87360, 2934571, 5869142, 8803713, 11738284, 14672855, 17607426, 20541997, 23476568, 29345710, 35214852, 38149423, 41083994, 44018565, 46953136, 58691420, 61625991, 70429704, 76298846, 82167988, 88037130, 93906272, 102709985, 114448269, 117382840, 123251982, 140859408, 152597692, 164335976, 176074260, 187812544, 190747115, 205419970, 228896538, 234765680, 246503964, 267045961, 281718816, 305195384, 308129955, 328671952, 352148520, 381494230, 410839940, 457793076, 469531360, 493007928, 534091922, 563437632, 572241345, 610390768, 616259910, 657343904, 704297040, 762988460, 801137883, 821679880, 915586152, 939062720, 986015856, 1068183844, 1144482690, 1220781536, 1232519820, 1314687808, 1335229805, 1408594080, 1525976920, 1602275766, 1643359760, 1831172304, 1972031712, 2136367688, 2288965380, 2441563072, 2465039640, 2670459610, 2817188160, 3051953840, 3204551532, 3286719520, 3662344608, 3944063424, 4005689415, 4272735376, 4577930760, 4930079280, 5340919220, 6103907680, 6409103064, 6573439040, 7324689216, 8011378830, 8545470752, 9155861520, 9860158560, 10681838440, 12207815360, 12818206128, 16022757660, 17090941504, 18311723040, 19720317120, 21363676880, 25636412256, 32045515320, 36623446080, 42727353760, 51272824512, 64091030640, 85454707520, 128182061280, 256364122560]

約数ペア:

[(1, 256364122560), (2, 128182061280), (3, 85454707520), (4, 64091030640), (5, 51272824512), (6, 42727353760), (7, 36623446080), (8, 32045515320), (10, 25636412256), (12, 21363676880), (13, 19720317120), (14, 18311723040), (15, 17090941504), (16, 16022757660), (20, 12818206128), (21, 12207815360), (24, 10681838440), (26, 9860158560), (28, 9155861520), (30, 8545470752), (32, 8011378830), (35, 7324689216), (39, 6573439040), (40, 6409103064), (42, 6103907680), (48, 5340919220), (52, 4930079280), (56, 4577930760), (60, 4272735376), (64, 4005689415), (65, 3944063424), (70, 3662344608), (78, 3286719520), (80, 3204551532), (84, 3051953840), (91, 2817188160), (96, 2670459610), (104, 2465039640), (105, 2441563072), (112, 2288965380), (120, 2136367688), (130, 1972031712), (140, 1831172304), (156, 1643359760), (160, 1602275766), (168, 1525976920), (182, 1408594080), (192, 1335229805), (195, 1314687808), (208, 1232519820), (210, 1220781536), (224, 1144482690), (240, 1068183844), (260, 986015856), (273, 939062720), (280, 915586152), (312, 821679880), (320, 801137883), (336, 762988460), (364, 704297040), (390, 657343904), (416, 616259910), (420, 610390768), (448, 572241345), (455, 563437632), (480, 534091922), (520, 493007928), (546, 469531360), (560, 457793076), (624, 410839940), (672, 381494230), (728, 352148520), (780, 328671952), (832, 308129955), (840, 305195384), (910, 281718816), (960, 267045961), (1040, 246503964), (1092, 234765680), (1120, 228896538), (1248, 205419970), (1344, 190747115), (1365, 187812544), (1456, 176074260), (1560, 164335976), (1680, 152597692), (1820, 140859408), (2080, 123251982), (2184, 117382840), (2240, 114448269), (2496, 102709985), (2730, 93906272), (2912, 88037130), (3120, 82167988), (3360, 76298846), (3640, 70429704), (4160, 61625991), (4368, 58691420), (5460, 46953136), (5824, 44018565), (6240, 41083994), (6720, 38149423), (7280, 35214852), (8736, 29345710), (10920, 23476568), (12480, 20541997), (14560, 17607426), (17472, 14672855), (21840, 11738284), (29120, 8803713), (43680, 5869142), (87360, 2934571)]