13778217840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3361}}^1$

素因数の和:3456

約数の個数: 320

約数和(自身を含む): 48025497600

約数和(自身を除く): 34247279760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 29, 30, 31, 38, 40, 48, 57, 58, 60, 62, 76, 80, 87, 93, 95, 114, 116, 120, 124, 145, 152, 155, 174, 186, 190, 228, 232, 240, 248, 285, 290, 304, 310, 348, 372, 380, 435, 456, 464, 465, 496, 551, 570, 580, 589, 620, 696, 744, 760, 870, 899, 912, 930, 1102, 1140, 1160, 1178, 1240, 1392, 1488, 1520, 1653, 1740, 1767, 1798, 1860, 2204, 2280, 2320, 2356, 2480, 2697, 2755, 2945, 3306, 3361, 3480, 3534, 3596, 3720, 4408, 4495, 4560, 4712, 5394, 5510, 5890, 6612, 6722, 6960, 7068, 7192, 7440, 8265, 8816, 8835, 8990, 9424, 10083, 10788, 11020, 11780, 13224, 13444, 13485, 14136, 14384, 16530, 16805, 17081, 17670, 17980, 20166, 21576, 22040, 23560, 26448, 26888, 26970, 28272, 33060, 33610, 34162, 35340, 35960, 40332, 43152, 44080, 47120, 50415, 51243, 53776, 53940, 63859, 66120, 67220, 68324, 70680, 71920, 80664, 85405, 97469, 100830, 102486, 104191, 107880, 127718, 132240, 134440, 136648, 141360, 161328, 170810, 191577, 194938, 201660, 204972, 208382, 215760, 255436, 256215, 268880, 273296, 292407, 312573, 319295, 341620, 383154, 389876, 403320, 409944, 416764, 487345, 510872, 512430, 520955, 584814, 625146, 638590, 683240, 766308, 779752, 806640, 819888, 833528, 957885, 974690, 1021744, 1024860, 1041910, 1169628, 1250292, 1277180, 1366480, 1462035, 1532616, 1559504, 1562865, 1667056, 1851911, 1915770, 1949380, 1979629, 2049720, 2083820, 2339256, 2500584, 2554360, 2924070, 3021539, 3065232, 3125730, 3703822, 3831540, 3898760, 3959258, 4099440, 4167640, 4678512, 5001168, 5108720, 5555733, 5848140, 5938887, 6043078, 6251460, 7407644, 7663080, 7797520, 7918516, 8335280, 9064617, 9259555, 9898145, 11111466, 11696280, 11877774, 12086156, 12502920, 14815288, 15107695, 15326160, 15837032, 18129234, 18519110, 19796290, 22222932, 23392560, 23755548, 24172312, 25005840, 27778665, 29630576, 29694435, 30215390, 31674064, 36258468, 37038220, 39592580, 44445864, 45323085, 47511096, 48344624, 55557330, 57409241, 59388870, 60430780, 72516936, 74076440, 79185160, 88891728, 90646170, 95022192, 111114660, 114818482, 118777740, 120861560, 145033872, 148152880, 158370320, 172227723, 181292340, 222229320, 229636964, 237555480, 241723120, 287046205, 344455446, 362584680, 444458640, 459273928, 475110960, 574092410, 688910892, 725169360, 861138615, 918547856, 1148184820, 1377821784, 1722277230, 2296369640, 2755643568, 3444554460, 4592739280, 6889108920, 13778217840]

約数ペア:

[(1, 13778217840), (2, 6889108920), (3, 4592739280), (4, 3444554460), (5, 2755643568), (6, 2296369640), (8, 1722277230), (10, 1377821784), (12, 1148184820), (15, 918547856), (16, 861138615), (19, 725169360), (20, 688910892), (24, 574092410), (29, 475110960), (30, 459273928), (31, 444458640), (38, 362584680), (40, 344455446), (48, 287046205), (57, 241723120), (58, 237555480), (60, 229636964), (62, 222229320), (76, 181292340), (80, 172227723), (87, 158370320), (93, 148152880), (95, 145033872), (114, 120861560), (116, 118777740), (120, 114818482), (124, 111114660), (145, 95022192), (152, 90646170), (155, 88891728), (174, 79185160), (186, 74076440), (190, 72516936), (228, 60430780), (232, 59388870), (240, 57409241), (248, 55557330), (285, 48344624), (290, 47511096), (304, 45323085), (310, 44445864), (348, 39592580), (372, 37038220), (380, 36258468), (435, 31674064), (456, 30215390), (464, 29694435), (465, 29630576), (496, 27778665), (551, 25005840), (570, 24172312), (580, 23755548), (589, 23392560), (620, 22222932), (696, 19796290), (744, 18519110), (760, 18129234), (870, 15837032), (899, 15326160), (912, 15107695), (930, 14815288), (1102, 12502920), (1140, 12086156), (1160, 11877774), (1178, 11696280), (1240, 11111466), (1392, 9898145), (1488, 9259555), (1520, 9064617), (1653, 8335280), (1740, 7918516), (1767, 7797520), (1798, 7663080), (1860, 7407644), (2204, 6251460), (2280, 6043078), (2320, 5938887), (2356, 5848140), (2480, 5555733), (2697, 5108720), (2755, 5001168), (2945, 4678512), (3306, 4167640), (3361, 4099440), (3480, 3959258), (3534, 3898760), (3596, 3831540), (3720, 3703822), (4408, 3125730), (4495, 3065232), (4560, 3021539), (4712, 2924070), (5394, 2554360), (5510, 2500584), (5890, 2339256), (6612, 2083820), (6722, 2049720), (6960, 1979629), (7068, 1949380), (7192, 1915770), (7440, 1851911), (8265, 1667056), (8816, 1562865), (8835, 1559504), (8990, 1532616), (9424, 1462035), (10083, 1366480), (10788, 1277180), (11020, 1250292), (11780, 1169628), (13224, 1041910), (13444, 1024860), (13485, 1021744), (14136, 974690), (14384, 957885), (16530, 833528), (16805, 819888), (17081, 806640), (17670, 779752), (17980, 766308), (20166, 683240), (21576, 638590), (22040, 625146), (23560, 584814), (26448, 520955), (26888, 512430), (26970, 510872), (28272, 487345), (33060, 416764), (33610, 409944), (34162, 403320), (35340, 389876), (35960, 383154), (40332, 341620), (43152, 319295), (44080, 312573), (47120, 292407), (50415, 273296), (51243, 268880), (53776, 256215), (53940, 255436), (63859, 215760), (66120, 208382), (67220, 204972), (68324, 201660), (70680, 194938), (71920, 191577), (80664, 170810), (85405, 161328), (97469, 141360), (100830, 136648), (102486, 134440), (104191, 132240), (107880, 127718)]