240869916

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 192

約数和(自身を含む): 771456000

約数和(自身を除く): 530586084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 63, 76, 82, 84, 108, 114, 123, 126, 133, 164, 171, 189, 228, 246, 252, 266, 287, 342, 369, 378, 399, 409, 492, 513, 532, 574, 684, 738, 756, 779, 798, 818, 861, 1026, 1107, 1148, 1197, 1227, 1476, 1558, 1596, 1636, 1722, 2052, 2214, 2337, 2394, 2454, 2583, 2863, 3116, 3444, 3591, 3681, 4428, 4674, 4788, 4908, 5166, 5453, 5726, 7011, 7182, 7362, 7749, 7771, 8589, 9348, 10332, 10906, 11043, 11452, 14022, 14364, 14724, 15498, 15542, 16359, 16769, 17178, 21033, 21812, 22086, 23313, 25767, 28044, 30996, 31084, 32718, 33538, 34356, 42066, 44172, 46626, 49077, 50307, 51534, 54397, 65436, 67076, 69939, 77301, 84132, 93252, 98154, 100614, 103068, 108794, 117383, 139878, 147231, 150921, 154602, 163191, 196308, 201228, 209817, 217588, 234766, 279756, 294462, 301842, 309204, 318611, 326382, 352149, 419634, 452763, 469532, 489573, 588924, 603684, 637222, 652764, 704298, 839268, 905526, 955833, 979146, 1056447, 1274444, 1408596, 1468719, 1811052, 1911666, 1958292, 2112894, 2230277, 2867499, 2937438, 3169341, 3823332, 4225788, 4460554, 5734998, 5874876, 6338682, 6690831, 8602497, 8921108, 11469996, 12677364, 13381662, 17204994, 20072493, 26763324, 34409988, 40144986, 60217479, 80289972, 120434958, 240869916]

約数ペア:

[(1, 240869916), (2, 120434958), (3, 80289972), (4, 60217479), (6, 40144986), (7, 34409988), (9, 26763324), (12, 20072493), (14, 17204994), (18, 13381662), (19, 12677364), (21, 11469996), (27, 8921108), (28, 8602497), (36, 6690831), (38, 6338682), (41, 5874876), (42, 5734998), (54, 4460554), (57, 4225788), (63, 3823332), (76, 3169341), (82, 2937438), (84, 2867499), (108, 2230277), (114, 2112894), (123, 1958292), (126, 1911666), (133, 1811052), (164, 1468719), (171, 1408596), (189, 1274444), (228, 1056447), (246, 979146), (252, 955833), (266, 905526), (287, 839268), (342, 704298), (369, 652764), (378, 637222), (399, 603684), (409, 588924), (492, 489573), (513, 469532), (532, 452763), (574, 419634), (684, 352149), (738, 326382), (756, 318611), (779, 309204), (798, 301842), (818, 294462), (861, 279756), (1026, 234766), (1107, 217588), (1148, 209817), (1197, 201228), (1227, 196308), (1476, 163191), (1558, 154602), (1596, 150921), (1636, 147231), (1722, 139878), (2052, 117383), (2214, 108794), (2337, 103068), (2394, 100614), (2454, 98154), (2583, 93252), (2863, 84132), (3116, 77301), (3444, 69939), (3591, 67076), (3681, 65436), (4428, 54397), (4674, 51534), (4788, 50307), (4908, 49077), (5166, 46626), (5453, 44172), (5726, 42066), (7011, 34356), (7182, 33538), (7362, 32718), (7749, 31084), (7771, 30996), (8589, 28044), (9348, 25767), (10332, 23313), (10906, 22086), (11043, 21812), (11452, 21033), (14022, 17178), (14364, 16769), (14724, 16359), (15498, 15542)]