144938080

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:194

約数の個数: 192

約数和(自身を含む): 423360000

約数和(自身を除く): 278421920

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, 139, 140, 152, 160, 190, 196, 224, 245, 266, 278, 280, 304, 343, 380, 392, 490, 532, 556, 560, 608, 665, 686, 695, 760, 784, 931, 973, 980, 1064, 1112, 1120, 1330, 1372, 1390, 1520, 1568, 1715, 1862, 1946, 1960, 2128, 2224, 2641, 2660, 2744, 2780, 3040, 3430, 3724, 3892, 3920, 4256, 4448, 4655, 4865, 5282, 5320, 5488, 5560, 6517, 6811, 6860, 7448, 7784, 7840, 9310, 9730, 10564, 10640, 10976, 11120, 13034, 13205, 13622, 13720, 14896, 15568, 18487, 18620, 19460, 21128, 21280, 22240, 26068, 26410, 27244, 27440, 29792, 31136, 32585, 34055, 36974, 37240, 38920, 42256, 47677, 52136, 52820, 54488, 54880, 65170, 68110, 73948, 74480, 77840, 84512, 92435, 95354, 104272, 105640, 108976, 129409, 130340, 136220, 147896, 148960, 155680, 184870, 190708, 208544, 211280, 217952, 238385, 258818, 260680, 272440, 295792, 369740, 381416, 422560, 476770, 517636, 521360, 544880, 591584, 647045, 739480, 762832, 905863, 953540, 1035272, 1042720, 1089760, 1294090, 1478960, 1525664, 1811726, 1907080, 2070544, 2588180, 2957920, 3623452, 3814160, 4141088, 4529315, 5176360, 7246904, 7628320, 9058630, 10352720, 14493808, 18117260, 20705440, 28987616, 36234520, 72469040, 144938080]

約数ペア:

[(1, 144938080), (2, 72469040), (4, 36234520), (5, 28987616), (7, 20705440), (8, 18117260), (10, 14493808), (14, 10352720), (16, 9058630), (19, 7628320), (20, 7246904), (28, 5176360), (32, 4529315), (35, 4141088), (38, 3814160), (40, 3623452), (49, 2957920), (56, 2588180), (70, 2070544), (76, 1907080), (80, 1811726), (95, 1525664), (98, 1478960), (112, 1294090), (133, 1089760), (139, 1042720), (140, 1035272), (152, 953540), (160, 905863), (190, 762832), (196, 739480), (224, 647045), (245, 591584), (266, 544880), (278, 521360), (280, 517636), (304, 476770), (343, 422560), (380, 381416), (392, 369740), (490, 295792), (532, 272440), (556, 260680), (560, 258818), (608, 238385), (665, 217952), (686, 211280), (695, 208544), (760, 190708), (784, 184870), (931, 155680), (973, 148960), (980, 147896), (1064, 136220), (1112, 130340), (1120, 129409), (1330, 108976), (1372, 105640), (1390, 104272), (1520, 95354), (1568, 92435), (1715, 84512), (1862, 77840), (1946, 74480), (1960, 73948), (2128, 68110), (2224, 65170), (2641, 54880), (2660, 54488), (2744, 52820), (2780, 52136), (3040, 47677), (3430, 42256), (3724, 38920), (3892, 37240), (3920, 36974), (4256, 34055), (4448, 32585), (4655, 31136), (4865, 29792), (5282, 27440), (5320, 27244), (5488, 26410), (5560, 26068), (6517, 22240), (6811, 21280), (6860, 21128), (7448, 19460), (7784, 18620), (7840, 18487), (9310, 15568), (9730, 14896), (10564, 13720), (10640, 13622), (10976, 13205), (11120, 13034)]