77413492080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2029}}^1\times {\mathrm{2789}}^1$

素因数の和:4856

約数の個数: 240

約数和(自身を含む): 273896532000

約数和(自身を除く): 196483039920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2029, 2280, 2736, 2789, 3420, 4058, 4560, 5578, 6087, 6840, 8116, 8367, 10145, 11156, 12174, 13680, 13945, 16232, 16734, 18261, 20290, 22312, 24348, 25101, 27890, 30435, 32464, 33468, 36522, 38551, 40580, 41835, 44624, 48696, 50202, 52991, 55780, 60870, 66936, 73044, 77102, 81160, 83670, 91305, 97392, 100404, 105982, 111560, 115653, 121740, 125505, 133872, 146088, 154204, 158973, 162320, 167340, 182610, 192755, 200808, 211964, 223120, 231306, 243480, 251010, 264955, 292176, 308408, 317946, 334680, 346959, 365220, 385510, 401616, 423928, 462612, 476919, 486960, 502020, 529910, 578265, 616816, 635892, 669360, 693918, 730440, 771020, 794865, 847856, 925224, 953838, 1004040, 1059820, 1156530, 1271784, 1387836, 1460880, 1542040, 1589730, 1734795, 1850448, 1907676, 2008080, 2119640, 2313060, 2384595, 2543568, 2775672, 3084080, 3179460, 3469590, 3815352, 4239280, 4626120, 4769190, 5551344, 5658881, 6358920, 6939180, 7630704, 9252240, 9538380, 11317762, 12717840, 13878360, 16976643, 19076760, 22635524, 27756720, 28294405, 33953286, 38153520, 45271048, 50929929, 56588810, 67906572, 84883215, 90542096, 101859858, 107518739, 113177620, 135813144, 169766430, 203719716, 215037478, 226355240, 254649645, 271626288, 322556217, 339532860, 407439432, 430074956, 452710480, 509299290, 537593695, 645112434, 679065720, 814878864, 860149912, 967668651, 1018598580, 1075187390, 1290224868, 1358131440, 1612781085, 1720299824, 1935337302, 2037197160, 2150374780, 2580449736, 3225562170, 3870674604, 4074394320, 4300749560, 4838343255, 5160899472, 6451124340, 7741349208, 8601499120, 9676686510, 12902248680, 15482698416, 19353373020, 25804497360, 38706746040, 77413492080]

約数ペア:

[(1, 77413492080), (2, 38706746040), (3, 25804497360), (4, 19353373020), (5, 15482698416), (6, 12902248680), (8, 9676686510), (9, 8601499120), (10, 7741349208), (12, 6451124340), (15, 5160899472), (16, 4838343255), (18, 4300749560), (19, 4074394320), (20, 3870674604), (24, 3225562170), (30, 2580449736), (36, 2150374780), (38, 2037197160), (40, 1935337302), (45, 1720299824), (48, 1612781085), (57, 1358131440), (60, 1290224868), (72, 1075187390), (76, 1018598580), (80, 967668651), (90, 860149912), (95, 814878864), (114, 679065720), (120, 645112434), (144, 537593695), (152, 509299290), (171, 452710480), (180, 430074956), (190, 407439432), (228, 339532860), (240, 322556217), (285, 271626288), (304, 254649645), (342, 226355240), (360, 215037478), (380, 203719716), (456, 169766430), (570, 135813144), (684, 113177620), (720, 107518739), (760, 101859858), (855, 90542096), (912, 84883215), (1140, 67906572), (1368, 56588810), (1520, 50929929), (1710, 45271048), (2029, 38153520), (2280, 33953286), (2736, 28294405), (2789, 27756720), (3420, 22635524), (4058, 19076760), (4560, 16976643), (5578, 13878360), (6087, 12717840), (6840, 11317762), (8116, 9538380), (8367, 9252240), (10145, 7630704), (11156, 6939180), (12174, 6358920), (13680, 5658881), (13945, 5551344), (16232, 4769190), (16734, 4626120), (18261, 4239280), (20290, 3815352), (22312, 3469590), (24348, 3179460), (25101, 3084080), (27890, 2775672), (30435, 2543568), (32464, 2384595), (33468, 2313060), (36522, 2119640), (38551, 2008080), (40580, 1907676), (41835, 1850448), (44624, 1734795), (48696, 1589730), (50202, 1542040), (52991, 1460880), (55780, 1387836), (60870, 1271784), (66936, 1156530), (73044, 1059820), (77102, 1004040), (81160, 953838), (83670, 925224), (91305, 847856), (97392, 794865), (100404, 771020), (105982, 730440), (111560, 693918), (115653, 669360), (121740, 635892), (125505, 616816), (133872, 578265), (146088, 529910), (154204, 502020), (158973, 486960), (162320, 476919), (167340, 462612), (182610, 423928), (192755, 401616), (200808, 385510), (211964, 365220), (223120, 346959), (231306, 334680), (243480, 317946), (251010, 308408), (264955, 292176)]