211869832980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1259}}^1\times {\mathrm{2731}}^1$

素因数の和:4094

約数の個数: 192

約数和(自身を含む): 647706931200

約数和(自身を除く): 435837098220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 79, 130, 156, 158, 195, 237, 260, 316, 390, 395, 474, 780, 790, 948, 1027, 1185, 1259, 1580, 2054, 2370, 2518, 2731, 3081, 3777, 4108, 4740, 5036, 5135, 5462, 6162, 6295, 7554, 8193, 10270, 10924, 12324, 12590, 13655, 15108, 15405, 16367, 16386, 18885, 20540, 25180, 27310, 30810, 32734, 32772, 35503, 37770, 40965, 49101, 54620, 61620, 65468, 71006, 75540, 81835, 81930, 98202, 99461, 106509, 142012, 163670, 163860, 177515, 196404, 198922, 213018, 215749, 245505, 298383, 327340, 355030, 397844, 426036, 431498, 491010, 497305, 532545, 596766, 647247, 710060, 862996, 982020, 994610, 1065090, 1078745, 1193532, 1292993, 1294494, 1491915, 1989220, 2130180, 2157490, 2585986, 2588988, 2804737, 2983830, 3236235, 3438329, 3878979, 4314980, 5171972, 5609474, 5967660, 6464965, 6472470, 6876658, 7757958, 8414211, 10314987, 11218948, 12929930, 12944940, 13753316, 14023685, 15515916, 16828422, 17191645, 19394895, 20629974, 25859860, 28047370, 33656844, 34383290, 38789790, 41259948, 42071055, 44698277, 51574935, 56094740, 68766580, 77579580, 84142110, 89396554, 103149870, 134094831, 168284220, 178793108, 206299740, 223491385, 268189662, 271627991, 446982770, 536379324, 543255982, 670474155, 814883973, 893965540, 1086511964, 1340948310, 1358139955, 1629767946, 2681896620, 2716279910, 3259535892, 3531163883, 4074419865, 5432559820, 7062327766, 8148839730, 10593491649, 14124655532, 16297679460, 17655819415, 21186983298, 35311638830, 42373966596, 52967458245, 70623277660, 105934916490, 211869832980]

約数ペア:

[(1, 211869832980), (2, 105934916490), (3, 70623277660), (4, 52967458245), (5, 42373966596), (6, 35311638830), (10, 21186983298), (12, 17655819415), (13, 16297679460), (15, 14124655532), (20, 10593491649), (26, 8148839730), (30, 7062327766), (39, 5432559820), (52, 4074419865), (60, 3531163883), (65, 3259535892), (78, 2716279910), (79, 2681896620), (130, 1629767946), (156, 1358139955), (158, 1340948310), (195, 1086511964), (237, 893965540), (260, 814883973), (316, 670474155), (390, 543255982), (395, 536379324), (474, 446982770), (780, 271627991), (790, 268189662), (948, 223491385), (1027, 206299740), (1185, 178793108), (1259, 168284220), (1580, 134094831), (2054, 103149870), (2370, 89396554), (2518, 84142110), (2731, 77579580), (3081, 68766580), (3777, 56094740), (4108, 51574935), (4740, 44698277), (5036, 42071055), (5135, 41259948), (5462, 38789790), (6162, 34383290), (6295, 33656844), (7554, 28047370), (8193, 25859860), (10270, 20629974), (10924, 19394895), (12324, 17191645), (12590, 16828422), (13655, 15515916), (15108, 14023685), (15405, 13753316), (16367, 12944940), (16386, 12929930), (18885, 11218948), (20540, 10314987), (25180, 8414211), (27310, 7757958), (30810, 6876658), (32734, 6472470), (32772, 6464965), (35503, 5967660), (37770, 5609474), (40965, 5171972), (49101, 4314980), (54620, 3878979), (61620, 3438329), (65468, 3236235), (71006, 2983830), (75540, 2804737), (81835, 2588988), (81930, 2585986), (98202, 2157490), (99461, 2130180), (106509, 1989220), (142012, 1491915), (163670, 1294494), (163860, 1292993), (177515, 1193532), (196404, 1078745), (198922, 1065090), (213018, 994610), (215749, 982020), (245505, 862996), (298383, 710060), (327340, 647247), (355030, 596766), (397844, 532545), (426036, 497305), (431498, 491010)]