151555040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1487}}^1$

素因数の和:1529

約数の個数: 144

約数和(自身を含む): 448846272

約数和(自身を除く): 297291232

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 364, 392, 416, 455, 490, 520, 560, 637, 728, 784, 910, 980, 1040, 1120, 1274, 1456, 1487, 1568, 1820, 1960, 2080, 2548, 2912, 2974, 3185, 3640, 3920, 5096, 5948, 6370, 7280, 7435, 7840, 10192, 10409, 11896, 12740, 14560, 14870, 19331, 20384, 20818, 23792, 25480, 29740, 38662, 41636, 47584, 50960, 52045, 59480, 72863, 77324, 83272, 96655, 101920, 104090, 118960, 135317, 145726, 154648, 166544, 193310, 208180, 237920, 270634, 291452, 309296, 333088, 364315, 386620, 416360, 541268, 582904, 618592, 676585, 728630, 773240, 832720, 947219, 1082536, 1165808, 1353170, 1457260, 1546480, 1665440, 1894438, 2165072, 2331616, 2706340, 2914520, 3092960, 3788876, 4330144, 4736095, 5412680, 5829040, 7577752, 9472190, 10825360, 11658080, 15155504, 18944380, 21650720, 30311008, 37888760, 75777520, 151555040]

約数ペア:

[(1, 151555040), (2, 75777520), (4, 37888760), (5, 30311008), (7, 21650720), (8, 18944380), (10, 15155504), (13, 11658080), (14, 10825360), (16, 9472190), (20, 7577752), (26, 5829040), (28, 5412680), (32, 4736095), (35, 4330144), (40, 3788876), (49, 3092960), (52, 2914520), (56, 2706340), (65, 2331616), (70, 2165072), (80, 1894438), (91, 1665440), (98, 1546480), (104, 1457260), (112, 1353170), (130, 1165808), (140, 1082536), (160, 947219), (182, 832720), (196, 773240), (208, 728630), (224, 676585), (245, 618592), (260, 582904), (280, 541268), (364, 416360), (392, 386620), (416, 364315), (455, 333088), (490, 309296), (520, 291452), (560, 270634), (637, 237920), (728, 208180), (784, 193310), (910, 166544), (980, 154648), (1040, 145726), (1120, 135317), (1274, 118960), (1456, 104090), (1487, 101920), (1568, 96655), (1820, 83272), (1960, 77324), (2080, 72863), (2548, 59480), (2912, 52045), (2974, 50960), (3185, 47584), (3640, 41636), (3920, 38662), (5096, 29740), (5948, 25480), (6370, 23792), (7280, 20818), (7435, 20384), (7840, 19331), (10192, 14870), (10409, 14560), (11896, 12740)]