276916640

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 432

約数和(自身を含む): 946300320

約数和(自身を除く): 669383680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 19, 20, 22, 26, 28, 32, 35, 38, 40, 44, 49, 52, 55, 56, 65, 70, 76, 77, 80, 88, 91, 95, 98, 104, 110, 112, 130, 133, 140, 143, 152, 154, 160, 169, 176, 182, 190, 196, 208, 209, 220, 224, 245, 247, 260, 266, 280, 286, 304, 308, 338, 352, 364, 380, 385, 392, 416, 418, 440, 455, 490, 494, 520, 532, 539, 560, 572, 608, 616, 637, 665, 676, 715, 728, 760, 770, 784, 836, 845, 880, 910, 931, 980, 988, 1001, 1040, 1045, 1064, 1078, 1120, 1144, 1183, 1232, 1235, 1274, 1330, 1352, 1430, 1456, 1463, 1520, 1540, 1568, 1672, 1690, 1729, 1760, 1820, 1859, 1862, 1960, 1976, 2002, 2080, 2090, 2128, 2156, 2288, 2366, 2464, 2470, 2548, 2660, 2695, 2704, 2717, 2860, 2912, 2926, 3040, 3080, 3185, 3211, 3344, 3380, 3458, 3640, 3718, 3724, 3920, 3952, 4004, 4180, 4256, 4312, 4576, 4655, 4732, 4940, 5005, 5096, 5320, 5390, 5408, 5434, 5720, 5852, 5915, 6160, 6370, 6422, 6688, 6760, 6916, 7007, 7280, 7315, 7436, 7448, 7840, 7904, 8008, 8281, 8360, 8624, 8645, 9295, 9310, 9464, 9880, 10010, 10192, 10241, 10640, 10780, 10868, 11440, 11704, 11830, 12103, 12320, 12740, 12844, 13013, 13520, 13585, 13832, 14014, 14560, 14630, 14872, 14896, 16016, 16055, 16562, 16720, 17248, 17290, 18590, 18620, 18928, 19019, 19760, 20020, 20384, 20482, 21280, 21560, 21736, 22477, 22880, 23408, 23660, 24206, 25480, 25688, 26026, 27040, 27170, 27664, 28028, 29260, 29744, 29792, 32032, 32110, 33124, 33440, 34580, 35035, 35321, 37180, 37240, 37856, 38038, 39520, 40040, 40964, 41405, 43120, 43472, 44954, 46816, 47320, 48412, 50960, 51205, 51376, 52052, 54340, 55328, 56056, 58520, 59488, 60515, 64220, 65065, 66248, 69160, 70070, 70642, 74360, 74480, 76076, 80080, 81928, 82810, 86240, 86944, 89908, 91091, 94640, 95095, 96824, 101920, 102410, 102752, 104104, 108680, 112112, 112385, 117040, 121030, 128440, 130130, 132496, 133133, 138320, 140140, 141284, 148720, 148960, 152152, 157339, 160160, 163856, 165620, 176605, 179816, 182182, 189280, 190190, 193648, 204820, 208208, 217360, 224224, 224770, 234080, 242060, 247247, 256880, 260260, 264992, 266266, 276640, 280280, 282568, 297440, 304304, 314678, 327712, 331240, 353210, 359632, 364364, 380380, 387296, 409640, 416416, 434720, 449540, 455455, 484120, 494494, 513760, 520520, 532532, 560560, 565136, 608608, 629356, 662480, 665665, 706420, 719264, 728728, 760760, 786695, 819280, 899080, 910910, 968240, 988988, 1041040, 1065064, 1121120, 1130272, 1236235, 1258712, 1324960, 1331330, 1412840, 1457456, 1521520, 1573390, 1638560, 1730729, 1798160, 1821820, 1936480, 1977976, 2082080, 2130128, 2472470, 2517424, 2662660, 2825680, 2914912, 3043040, 3146780, 3461458, 3596320, 3643640, 3955952, 4260256, 4944940, 5034848, 5325320, 5651360, 6293560, 6922916, 7287280, 7911904, 8653645, 9889880, 10650640, 12587120, 13845832, 14574560, 17307290, 19779760, 21301280, 25174240, 27691664, 34614580, 39559520, 55383328, 69229160, 138458320, 276916640]

約数ペア:

[(1, 276916640), (2, 138458320), (4, 69229160), (5, 55383328), (7, 39559520), (8, 34614580), (10, 27691664), (11, 25174240), (13, 21301280), (14, 19779760), (16, 17307290), (19, 14574560), (20, 13845832), (22, 12587120), (26, 10650640), (28, 9889880), (32, 8653645), (35, 7911904), (38, 7287280), (40, 6922916), (44, 6293560), (49, 5651360), (52, 5325320), (55, 5034848), (56, 4944940), (65, 4260256), (70, 3955952), (76, 3643640), (77, 3596320), (80, 3461458), (88, 3146780), (91, 3043040), (95, 2914912), (98, 2825680), (104, 2662660), (110, 2517424), (112, 2472470), (130, 2130128), (133, 2082080), (140, 1977976), (143, 1936480), (152, 1821820), (154, 1798160), (160, 1730729), (169, 1638560), (176, 1573390), (182, 1521520), (190, 1457456), (196, 1412840), (208, 1331330), (209, 1324960), (220, 1258712), (224, 1236235), (245, 1130272), (247, 1121120), (260, 1065064), (266, 1041040), (280, 988988), (286, 968240), (304, 910910), (308, 899080), (338, 819280), (352, 786695), (364, 760760), (380, 728728), (385, 719264), (392, 706420), (416, 665665), (418, 662480), (440, 629356), (455, 608608), (490, 565136), (494, 560560), (520, 532532), (532, 520520), (539, 513760), (560, 494494), (572, 484120), (608, 455455), (616, 449540), (637, 434720), (665, 416416), (676, 409640), (715, 387296), (728, 380380), (760, 364364), (770, 359632), (784, 353210), (836, 331240), (845, 327712), (880, 314678), (910, 304304), (931, 297440), (980, 282568), (988, 280280), (1001, 276640), (1040, 266266), (1045, 264992), (1064, 260260), (1078, 256880), (1120, 247247), (1144, 242060), (1183, 234080), (1232, 224770), (1235, 224224), (1274, 217360), (1330, 208208), (1352, 204820), (1430, 193648), (1456, 190190), (1463, 189280), (1520, 182182), (1540, 179816), (1568, 176605), (1672, 165620), (1690, 163856), (1729, 160160), (1760, 157339), (1820, 152152), (1859, 148960), (1862, 148720), (1960, 141284), (1976, 140140), (2002, 138320), (2080, 133133), (2090, 132496), (2128, 130130), (2156, 128440), (2288, 121030), (2366, 117040), (2464, 112385), (2470, 112112), (2548, 108680), (2660, 104104), (2695, 102752), (2704, 102410), (2717, 101920), (2860, 96824), (2912, 95095), (2926, 94640), (3040, 91091), (3080, 89908), (3185, 86944), (3211, 86240), (3344, 82810), (3380, 81928), (3458, 80080), (3640, 76076), (3718, 74480), (3724, 74360), (3920, 70642), (3952, 70070), (4004, 69160), (4180, 66248), (4256, 65065), (4312, 64220), (4576, 60515), (4655, 59488), (4732, 58520), (4940, 56056), (5005, 55328), (5096, 54340), (5320, 52052), (5390, 51376), (5408, 51205), (5434, 50960), (5720, 48412), (5852, 47320), (5915, 46816), (6160, 44954), (6370, 43472), (6422, 43120), (6688, 41405), (6760, 40964), (6916, 40040), (7007, 39520), (7280, 38038), (7315, 37856), (7436, 37240), (7448, 37180), (7840, 35321), (7904, 35035), (8008, 34580), (8281, 33440), (8360, 33124), (8624, 32110), (8645, 32032), (9295, 29792), (9310, 29744), (9464, 29260), (9880, 28028), (10010, 27664), (10192, 27170), (10241, 27040), (10640, 26026), (10780, 25688), (10868, 25480), (11440, 24206), (11704, 23660), (11830, 23408), (12103, 22880), (12320, 22477), (12740, 21736), (12844, 21560), (13013, 21280), (13520, 20482), (13585, 20384), (13832, 20020), (14014, 19760), (14560, 19019), (14630, 18928), (14872, 18620), (14896, 18590), (16016, 17290), (16055, 17248), (16562, 16720)]