676090440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 2260440000

約数和(自身を除く): 1584349560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 59, 60, 72, 90, 118, 120, 139, 177, 180, 229, 236, 278, 295, 354, 360, 417, 458, 472, 531, 556, 590, 687, 695, 708, 834, 885, 916, 1062, 1112, 1145, 1180, 1251, 1374, 1390, 1416, 1668, 1770, 1832, 2061, 2085, 2124, 2290, 2360, 2502, 2655, 2748, 2780, 3336, 3435, 3540, 4122, 4170, 4248, 4580, 5004, 5310, 5496, 5560, 6255, 6870, 7080, 8201, 8244, 8340, 9160, 10008, 10305, 10620, 12510, 13511, 13740, 16402, 16488, 16680, 20610, 21240, 24603, 25020, 27022, 27480, 31831, 32804, 40533, 41005, 41220, 49206, 50040, 54044, 63662, 65608, 67555, 73809, 81066, 82010, 82440, 95493, 98412, 108088, 121599, 123015, 127324, 135110, 147618, 159155, 162132, 164020, 190986, 196824, 202665, 243198, 246030, 254648, 270220, 286479, 295236, 318310, 324264, 328040, 369045, 381972, 405330, 477465, 486396, 492060, 540440, 572958, 590472, 607995, 636620, 738090, 763944, 810660, 954930, 972792, 984120, 1145916, 1215990, 1273240, 1432395, 1476180, 1621320, 1878029, 1909860, 2291832, 2431980, 2864790, 2952360, 3756058, 3819720, 4863960, 5634087, 5729580, 7512116, 9390145, 11268174, 11459160, 15024232, 16902261, 18780290, 22536348, 28170435, 33804522, 37560580, 45072696, 56340870, 67609044, 75121160, 84511305, 112681740, 135218088, 169022610, 225363480, 338045220, 676090440]

約数ペア:

[(1, 676090440), (2, 338045220), (3, 225363480), (4, 169022610), (5, 135218088), (6, 112681740), (8, 84511305), (9, 75121160), (10, 67609044), (12, 56340870), (15, 45072696), (18, 37560580), (20, 33804522), (24, 28170435), (30, 22536348), (36, 18780290), (40, 16902261), (45, 15024232), (59, 11459160), (60, 11268174), (72, 9390145), (90, 7512116), (118, 5729580), (120, 5634087), (139, 4863960), (177, 3819720), (180, 3756058), (229, 2952360), (236, 2864790), (278, 2431980), (295, 2291832), (354, 1909860), (360, 1878029), (417, 1621320), (458, 1476180), (472, 1432395), (531, 1273240), (556, 1215990), (590, 1145916), (687, 984120), (695, 972792), (708, 954930), (834, 810660), (885, 763944), (916, 738090), (1062, 636620), (1112, 607995), (1145, 590472), (1180, 572958), (1251, 540440), (1374, 492060), (1390, 486396), (1416, 477465), (1668, 405330), (1770, 381972), (1832, 369045), (2061, 328040), (2085, 324264), (2124, 318310), (2290, 295236), (2360, 286479), (2502, 270220), (2655, 254648), (2748, 246030), (2780, 243198), (3336, 202665), (3435, 196824), (3540, 190986), (4122, 164020), (4170, 162132), (4248, 159155), (4580, 147618), (5004, 135110), (5310, 127324), (5496, 123015), (5560, 121599), (6255, 108088), (6870, 98412), (7080, 95493), (8201, 82440), (8244, 82010), (8340, 81066), (9160, 73809), (10008, 67555), (10305, 65608), (10620, 63662), (12510, 54044), (13511, 50040), (13740, 49206), (16402, 41220), (16488, 41005), (16680, 40533), (20610, 32804), (21240, 31831), (24603, 27480), (25020, 27022)]