1432629240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1721}}^1$

素因数の和:2733

約数の個数: 128

約数和(自身を含む): 4919685120

約数和(自身を除く): 3487055880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 991, 1721, 1982, 2973, 3442, 3964, 4955, 5163, 5946, 6884, 6937, 7928, 8605, 9910, 10326, 11892, 12047, 13768, 13874, 14865, 17210, 19820, 20652, 20811, 23784, 24094, 25815, 27748, 29730, 34420, 34685, 36141, 39640, 41304, 41622, 48188, 51630, 55496, 59460, 60235, 68840, 69370, 72282, 83244, 96376, 103260, 104055, 118920, 120470, 138740, 144564, 166488, 180705, 206520, 208110, 240940, 277480, 289128, 361410, 416220, 481880, 722820, 832440, 1445640, 1705511, 3411022, 5116533, 6822044, 8527555, 10233066, 11938577, 13644088, 17055110, 20466132, 23877154, 25582665, 34110220, 35815731, 40932264, 47754308, 51165330, 59692885, 68220440, 71631462, 95508616, 102330660, 119385770, 143262924, 179078655, 204661320, 238771540, 286525848, 358157310, 477543080, 716314620, 1432629240]

約数ペア:

[(1, 1432629240), (2, 716314620), (3, 477543080), (4, 358157310), (5, 286525848), (6, 238771540), (7, 204661320), (8, 179078655), (10, 143262924), (12, 119385770), (14, 102330660), (15, 95508616), (20, 71631462), (21, 68220440), (24, 59692885), (28, 51165330), (30, 47754308), (35, 40932264), (40, 35815731), (42, 34110220), (56, 25582665), (60, 23877154), (70, 20466132), (84, 17055110), (105, 13644088), (120, 11938577), (140, 10233066), (168, 8527555), (210, 6822044), (280, 5116533), (420, 3411022), (840, 1705511), (991, 1445640), (1721, 832440), (1982, 722820), (2973, 481880), (3442, 416220), (3964, 361410), (4955, 289128), (5163, 277480), (5946, 240940), (6884, 208110), (6937, 206520), (7928, 180705), (8605, 166488), (9910, 144564), (10326, 138740), (11892, 120470), (12047, 118920), (13768, 104055), (13874, 103260), (14865, 96376), (17210, 83244), (19820, 72282), (20652, 69370), (20811, 68840), (23784, 60235), (24094, 59460), (25815, 55496), (27748, 51630), (29730, 48188), (34420, 41622), (34685, 41304), (36141, 39640)]