156259040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1049}}^1$

素因数の和:1097

約数の個数: 144

約数和(自身を含む): 452466000

約数和(自身を除く): 296206960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 380, 392, 490, 532, 560, 608, 665, 760, 784, 931, 980, 1049, 1064, 1120, 1330, 1520, 1568, 1862, 1960, 2098, 2128, 2660, 3040, 3724, 3920, 4196, 4256, 4655, 5245, 5320, 7343, 7448, 7840, 8392, 9310, 10490, 10640, 14686, 14896, 16784, 18620, 19931, 20980, 21280, 29372, 29792, 33568, 36715, 37240, 39862, 41960, 51401, 58744, 73430, 74480, 79724, 83920, 99655, 102802, 117488, 139517, 146860, 148960, 159448, 167840, 199310, 205604, 234976, 257005, 279034, 293720, 318896, 398620, 411208, 514010, 558068, 587440, 637792, 697585, 797240, 822416, 976619, 1028020, 1116136, 1174880, 1395170, 1594480, 1644832, 1953238, 2056040, 2232272, 2790340, 3188960, 3906476, 4112080, 4464544, 4883095, 5580680, 7812952, 8224160, 9766190, 11161360, 15625904, 19532380, 22322720, 31251808, 39064760, 78129520, 156259040]

約数ペア:

[(1, 156259040), (2, 78129520), (4, 39064760), (5, 31251808), (7, 22322720), (8, 19532380), (10, 15625904), (14, 11161360), (16, 9766190), (19, 8224160), (20, 7812952), (28, 5580680), (32, 4883095), (35, 4464544), (38, 4112080), (40, 3906476), (49, 3188960), (56, 2790340), (70, 2232272), (76, 2056040), (80, 1953238), (95, 1644832), (98, 1594480), (112, 1395170), (133, 1174880), (140, 1116136), (152, 1028020), (160, 976619), (190, 822416), (196, 797240), (224, 697585), (245, 637792), (266, 587440), (280, 558068), (304, 514010), (380, 411208), (392, 398620), (490, 318896), (532, 293720), (560, 279034), (608, 257005), (665, 234976), (760, 205604), (784, 199310), (931, 167840), (980, 159448), (1049, 148960), (1064, 146860), (1120, 139517), (1330, 117488), (1520, 102802), (1568, 99655), (1862, 83920), (1960, 79724), (2098, 74480), (2128, 73430), (2660, 58744), (3040, 51401), (3724, 41960), (3920, 39862), (4196, 37240), (4256, 36715), (4655, 33568), (5245, 29792), (5320, 29372), (7343, 21280), (7448, 20980), (7840, 19931), (8392, 18620), (9310, 16784), (10490, 14896), (10640, 14686)]