28892897880

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{284267}}^1$

素因数の和:284310

約数の個数: 192

約数和(自身を含む): 108886014720

約数和(自身を除く): 79993116840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 121, 132, 140, 154, 165, 168, 210, 220, 231, 242, 264, 280, 308, 330, 363, 385, 420, 440, 462, 484, 605, 616, 660, 726, 770, 840, 847, 924, 968, 1155, 1210, 1320, 1452, 1540, 1694, 1815, 1848, 2310, 2420, 2541, 2904, 3080, 3388, 3630, 4235, 4620, 4840, 5082, 6776, 7260, 8470, 9240, 10164, 12705, 14520, 16940, 20328, 25410, 33880, 50820, 101640, 284267, 568534, 852801, 1137068, 1421335, 1705602, 1989869, 2274136, 2842670, 3126937, 3411204, 3979738, 4264005, 5685340, 5969607, 6253874, 6822408, 7959476, 8528010, 9380811, 9949345, 11370680, 11939214, 12507748, 15634685, 15918952, 17056020, 18761622, 19898690, 21888559, 23878428, 25015496, 29848035, 31269370, 34112040, 34396307, 37523244, 39797380, 43777118, 46904055, 47756856, 59696070, 62538740, 65665677, 68792614, 75046488, 79594760, 87554236, 93808110, 103188921, 109442795, 119392140, 125077480, 131331354, 137585228, 171981535, 175108472, 187616220, 206377842, 218885590, 238784280, 240774149, 262662708, 275170456, 328328385, 343963070, 375232440, 412755684, 437771180, 481548298, 515944605, 525325416, 656656770, 687926140, 722322447, 825511368, 875542360, 963096596, 1031889210, 1203870745, 1313313540, 1375852280, 1444644894, 1926193192, 2063778420, 2407741490, 2626627080, 2889289788, 3611612235, 4127556840, 4815482980, 5778579576, 7223224470, 9630965960, 14446448940, 28892897880]

約数ペア:

[(1, 28892897880), (2, 14446448940), (3, 9630965960), (4, 7223224470), (5, 5778579576), (6, 4815482980), (7, 4127556840), (8, 3611612235), (10, 2889289788), (11, 2626627080), (12, 2407741490), (14, 2063778420), (15, 1926193192), (20, 1444644894), (21, 1375852280), (22, 1313313540), (24, 1203870745), (28, 1031889210), (30, 963096596), (33, 875542360), (35, 825511368), (40, 722322447), (42, 687926140), (44, 656656770), (55, 525325416), (56, 515944605), (60, 481548298), (66, 437771180), (70, 412755684), (77, 375232440), (84, 343963070), (88, 328328385), (105, 275170456), (110, 262662708), (120, 240774149), (121, 238784280), (132, 218885590), (140, 206377842), (154, 187616220), (165, 175108472), (168, 171981535), (210, 137585228), (220, 131331354), (231, 125077480), (242, 119392140), (264, 109442795), (280, 103188921), (308, 93808110), (330, 87554236), (363, 79594760), (385, 75046488), (420, 68792614), (440, 65665677), (462, 62538740), (484, 59696070), (605, 47756856), (616, 46904055), (660, 43777118), (726, 39797380), (770, 37523244), (840, 34396307), (847, 34112040), (924, 31269370), (968, 29848035), (1155, 25015496), (1210, 23878428), (1320, 21888559), (1452, 19898690), (1540, 18761622), (1694, 17056020), (1815, 15918952), (1848, 15634685), (2310, 12507748), (2420, 11939214), (2541, 11370680), (2904, 9949345), (3080, 9380811), (3388, 8528010), (3630, 7959476), (4235, 6822408), (4620, 6253874), (4840, 5969607), (5082, 5685340), (6776, 4264005), (7260, 3979738), (8470, 3411204), (9240, 3126937), (10164, 2842670), (12705, 2274136), (14520, 1989869), (16940, 1705602), (20328, 1421335), (25410, 1137068), (33880, 852801), (50820, 568534), (101640, 284267)]