252557760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 448

約数和(自身を含む): 1024128000

約数和(自身を除く): 771570240

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, 49, 52, 56, 59, 60, 64, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 118, 120, 130, 140, 147, 156, 160, 168, 177, 182, 192, 195, 196, 208, 210, 224, 236, 240, 245, 260, 273, 280, 294, 295, 312, 320, 336, 343, 354, 364, 390, 392, 413, 416, 420, 448, 455, 472, 480, 490, 520, 546, 560, 588, 590, 624, 637, 672, 686, 708, 728, 735, 767, 780, 784, 826, 832, 840, 885, 910, 944, 960, 980, 1029, 1040, 1092, 1120, 1176, 1180, 1239, 1248, 1274, 1344, 1365, 1372, 1416, 1456, 1470, 1534, 1560, 1568, 1652, 1680, 1715, 1770, 1820, 1888, 1911, 1960, 2058, 2065, 2080, 2184, 2240, 2301, 2352, 2360, 2478, 2496, 2548, 2730, 2744, 2832, 2891, 2912, 2940, 3068, 3120, 3136, 3185, 3304, 3360, 3430, 3540, 3640, 3776, 3822, 3835, 3920, 4116, 4130, 4160, 4368, 4459, 4602, 4704, 4720, 4956, 5096, 5145, 5369, 5460, 5488, 5664, 5782, 5824, 5880, 6136, 6195, 6240, 6370, 6608, 6720, 6860, 7080, 7280, 7644, 7670, 7840, 8232, 8260, 8673, 8736, 8918, 9204, 9408, 9440, 9555, 9912, 10192, 10290, 10738, 10920, 10976, 11328, 11505, 11564, 11760, 12272, 12390, 12480, 12740, 13216, 13377, 13720, 14160, 14455, 14560, 15288, 15340, 15680, 16107, 16464, 16520, 17346, 17472, 17836, 18408, 18880, 19110, 19824, 20237, 20384, 20580, 21476, 21840, 21952, 22295, 23010, 23128, 23520, 24544, 24780, 25480, 26432, 26754, 26845, 27440, 28320, 28910, 29120, 30576, 30680, 32214, 32928, 33040, 34692, 35672, 36816, 37583, 38220, 39648, 40474, 40768, 41160, 42952, 43365, 43680, 44590, 46020, 46256, 47040, 49088, 49560, 50960, 53508, 53690, 54880, 56640, 57820, 60711, 61152, 61360, 64428, 65856, 66080, 66885, 69384, 71344, 73632, 75166, 76440, 79296, 80535, 80948, 82320, 85904, 86730, 87360, 89180, 92040, 92512, 99120, 101185, 101920, 107016, 107380, 109760, 112749, 115640, 121422, 122304, 122720, 128856, 132160, 133770, 138768, 142688, 147264, 150332, 152880, 161070, 161896, 164640, 171808, 173460, 178360, 184080, 185024, 187915, 198240, 202370, 203840, 214032, 214760, 225498, 231280, 242844, 245440, 257712, 263081, 267540, 277536, 285376, 300664, 303555, 305760, 322140, 323792, 329280, 343616, 346920, 356720, 368160, 375830, 396480, 404740, 428064, 429520, 450996, 462560, 485688, 515424, 526162, 535080, 555072, 563745, 601328, 607110, 611520, 644280, 647584, 693840, 713440, 736320, 751660, 789243, 809480, 856128, 859040, 901992, 925120, 971376, 1030848, 1052324, 1070160, 1127490, 1202656, 1214220, 1288560, 1295168, 1315405, 1387680, 1426880, 1503320, 1578486, 1618960, 1718080, 1803984, 1942752, 2104648, 2140320, 2254980, 2405312, 2428440, 2577120, 2630810, 2775360, 3006640, 3156972, 3237920, 3607968, 3885504, 3946215, 4209296, 4280640, 4509960, 4856880, 5154240, 5261620, 6013280, 6313944, 6475840, 7215936, 7892430, 8418592, 9019920, 9713760, 10523240, 12026560, 12627888, 15784860, 16837184, 18039840, 19427520, 21046480, 25255776, 31569720, 36079680, 42092960, 50511552, 63139440, 84185920, 126278880, 252557760]

約数ペア:

[(1, 252557760), (2, 126278880), (3, 84185920), (4, 63139440), (5, 50511552), (6, 42092960), (7, 36079680), (8, 31569720), (10, 25255776), (12, 21046480), (13, 19427520), (14, 18039840), (15, 16837184), (16, 15784860), (20, 12627888), (21, 12026560), (24, 10523240), (26, 9713760), (28, 9019920), (30, 8418592), (32, 7892430), (35, 7215936), (39, 6475840), (40, 6313944), (42, 6013280), (48, 5261620), (49, 5154240), (52, 4856880), (56, 4509960), (59, 4280640), (60, 4209296), (64, 3946215), (65, 3885504), (70, 3607968), (78, 3237920), (80, 3156972), (84, 3006640), (91, 2775360), (96, 2630810), (98, 2577120), (104, 2428440), (105, 2405312), (112, 2254980), (118, 2140320), (120, 2104648), (130, 1942752), (140, 1803984), (147, 1718080), (156, 1618960), (160, 1578486), (168, 1503320), (177, 1426880), (182, 1387680), (192, 1315405), (195, 1295168), (196, 1288560), (208, 1214220), (210, 1202656), (224, 1127490), (236, 1070160), (240, 1052324), (245, 1030848), (260, 971376), (273, 925120), (280, 901992), (294, 859040), (295, 856128), (312, 809480), (320, 789243), (336, 751660), (343, 736320), (354, 713440), (364, 693840), (390, 647584), (392, 644280), (413, 611520), (416, 607110), (420, 601328), (448, 563745), (455, 555072), (472, 535080), (480, 526162), (490, 515424), (520, 485688), (546, 462560), (560, 450996), (588, 429520), (590, 428064), (624, 404740), (637, 396480), (672, 375830), (686, 368160), (708, 356720), (728, 346920), (735, 343616), (767, 329280), (780, 323792), (784, 322140), (826, 305760), (832, 303555), (840, 300664), (885, 285376), (910, 277536), (944, 267540), (960, 263081), (980, 257712), (1029, 245440), (1040, 242844), (1092, 231280), (1120, 225498), (1176, 214760), (1180, 214032), (1239, 203840), (1248, 202370), (1274, 198240), (1344, 187915), (1365, 185024), (1372, 184080), (1416, 178360), (1456, 173460), (1470, 171808), (1534, 164640), (1560, 161896), (1568, 161070), (1652, 152880), (1680, 150332), (1715, 147264), (1770, 142688), (1820, 138768), (1888, 133770), (1911, 132160), (1960, 128856), (2058, 122720), (2065, 122304), (2080, 121422), (2184, 115640), (2240, 112749), (2301, 109760), (2352, 107380), (2360, 107016), (2478, 101920), (2496, 101185), (2548, 99120), (2730, 92512), (2744, 92040), (2832, 89180), (2891, 87360), (2912, 86730), (2940, 85904), (3068, 82320), (3120, 80948), (3136, 80535), (3185, 79296), (3304, 76440), (3360, 75166), (3430, 73632), (3540, 71344), (3640, 69384), (3776, 66885), (3822, 66080), (3835, 65856), (3920, 64428), (4116, 61360), (4130, 61152), (4160, 60711), (4368, 57820), (4459, 56640), (4602, 54880), (4704, 53690), (4720, 53508), (4956, 50960), (5096, 49560), (5145, 49088), (5369, 47040), (5460, 46256), (5488, 46020), (5664, 44590), (5782, 43680), (5824, 43365), (5880, 42952), (6136, 41160), (6195, 40768), (6240, 40474), (6370, 39648), (6608, 38220), (6720, 37583), (6860, 36816), (7080, 35672), (7280, 34692), (7644, 33040), (7670, 32928), (7840, 32214), (8232, 30680), (8260, 30576), (8673, 29120), (8736, 28910), (8918, 28320), (9204, 27440), (9408, 26845), (9440, 26754), (9555, 26432), (9912, 25480), (10192, 24780), (10290, 24544), (10738, 23520), (10920, 23128), (10976, 23010), (11328, 22295), (11505, 21952), (11564, 21840), (11760, 21476), (12272, 20580), (12390, 20384), (12480, 20237), (12740, 19824), (13216, 19110), (13377, 18880), (13720, 18408), (14160, 17836), (14455, 17472), (14560, 17346), (15288, 16520), (15340, 16464), (15680, 16107)]