734851040

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{8521}}^1$

素因数の和:8561

約数の個数: 144

約数和(自身を含む): 2203380144

約数和(自身を除く): 1468529104

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 3080, 3920, 4312, 5390, 6160, 7840, 8521, 8624, 10780, 12320, 17042, 17248, 21560, 34084, 42605, 43120, 59647, 68168, 85210, 86240, 93731, 119294, 136336, 170420, 187462, 238588, 272672, 298235, 340840, 374924, 417529, 468655, 477176, 596470, 656117, 681680, 749848, 835058, 937310, 954352, 1192940, 1312234, 1363360, 1499696, 1670116, 1874620, 1908704, 2087645, 2385880, 2624468, 2999392, 3280585, 3340232, 3749240, 4175290, 4592819, 4771760, 5248936, 6561170, 6680464, 7498480, 8350580, 9185638, 9543520, 10497872, 13122340, 13360928, 14996960, 16701160, 18371276, 20995744, 22964095, 26244680, 33402320, 36742552, 45928190, 52489360, 66804640, 73485104, 91856380, 104978720, 146970208, 183712760, 367425520, 734851040]

約数ペア:

[(1, 734851040), (2, 367425520), (4, 183712760), (5, 146970208), (7, 104978720), (8, 91856380), (10, 73485104), (11, 66804640), (14, 52489360), (16, 45928190), (20, 36742552), (22, 33402320), (28, 26244680), (32, 22964095), (35, 20995744), (40, 18371276), (44, 16701160), (49, 14996960), (55, 13360928), (56, 13122340), (70, 10497872), (77, 9543520), (80, 9185638), (88, 8350580), (98, 7498480), (110, 6680464), (112, 6561170), (140, 5248936), (154, 4771760), (160, 4592819), (176, 4175290), (196, 3749240), (220, 3340232), (224, 3280585), (245, 2999392), (280, 2624468), (308, 2385880), (352, 2087645), (385, 1908704), (392, 1874620), (440, 1670116), (490, 1499696), (539, 1363360), (560, 1312234), (616, 1192940), (770, 954352), (784, 937310), (880, 835058), (980, 749848), (1078, 681680), (1120, 656117), (1232, 596470), (1540, 477176), (1568, 468655), (1760, 417529), (1960, 374924), (2156, 340840), (2464, 298235), (2695, 272672), (3080, 238588), (3920, 187462), (4312, 170420), (5390, 136336), (6160, 119294), (7840, 93731), (8521, 86240), (8624, 85210), (10780, 68168), (12320, 59647), (17042, 43120), (17248, 42605), (21560, 34084)]