380812432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 240

約数和(自身を含む): 1045647360

約数和(自身を除く): 664834928

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 44, 52, 56, 59, 62, 77, 88, 91, 104, 112, 118, 124, 143, 154, 169, 176, 182, 208, 217, 236, 248, 286, 308, 338, 341, 364, 403, 413, 434, 472, 496, 572, 616, 649, 676, 682, 728, 767, 806, 826, 868, 944, 1001, 1144, 1183, 1232, 1298, 1352, 1364, 1456, 1534, 1612, 1652, 1736, 1829, 1859, 2002, 2288, 2366, 2387, 2596, 2704, 2728, 2821, 3068, 3224, 3304, 3472, 3658, 3718, 4004, 4433, 4543, 4732, 4774, 5192, 5239, 5369, 5456, 5642, 6136, 6448, 6608, 7316, 7436, 8008, 8437, 8866, 9086, 9464, 9548, 9971, 10384, 10478, 10738, 11284, 12272, 12803, 13013, 14632, 14872, 16016, 16874, 17732, 18172, 18928, 19096, 19942, 20119, 20956, 21476, 22568, 23777, 25606, 26026, 29264, 29744, 31031, 33748, 35464, 36344, 36673, 38192, 39884, 40238, 41912, 42952, 45136, 47554, 51212, 52052, 57629, 59059, 62062, 67496, 69797, 70928, 72688, 73346, 79768, 80476, 83824, 85904, 95108, 102424, 104104, 109681, 115258, 118118, 124124, 134992, 139594, 140833, 146692, 159536, 160952, 166439, 190216, 204848, 208208, 219362, 230516, 236236, 248248, 261547, 279188, 281666, 293384, 309101, 321904, 332878, 380432, 403403, 438724, 461032, 472472, 496496, 523094, 558376, 563332, 586768, 618202, 665756, 767767, 806806, 877448, 922064, 944944, 1046188, 1116752, 1126664, 1236404, 1331512, 1535534, 1613612, 1754896, 1830829, 2092376, 2163707, 2253328, 2472808, 2663024, 3071068, 3227224, 3400111, 3661658, 4184752, 4327414, 4945616, 6142136, 6454448, 6800222, 7323316, 8654828, 12284272, 13600444, 14646632, 17309656, 23800777, 27200888, 29293264, 34619312, 47601554, 54401776, 95203108, 190406216, 380812432]

約数ペア:

[(1, 380812432), (2, 190406216), (4, 95203108), (7, 54401776), (8, 47601554), (11, 34619312), (13, 29293264), (14, 27200888), (16, 23800777), (22, 17309656), (26, 14646632), (28, 13600444), (31, 12284272), (44, 8654828), (52, 7323316), (56, 6800222), (59, 6454448), (62, 6142136), (77, 4945616), (88, 4327414), (91, 4184752), (104, 3661658), (112, 3400111), (118, 3227224), (124, 3071068), (143, 2663024), (154, 2472808), (169, 2253328), (176, 2163707), (182, 2092376), (208, 1830829), (217, 1754896), (236, 1613612), (248, 1535534), (286, 1331512), (308, 1236404), (338, 1126664), (341, 1116752), (364, 1046188), (403, 944944), (413, 922064), (434, 877448), (472, 806806), (496, 767767), (572, 665756), (616, 618202), (649, 586768), (676, 563332), (682, 558376), (728, 523094), (767, 496496), (806, 472472), (826, 461032), (868, 438724), (944, 403403), (1001, 380432), (1144, 332878), (1183, 321904), (1232, 309101), (1298, 293384), (1352, 281666), (1364, 279188), (1456, 261547), (1534, 248248), (1612, 236236), (1652, 230516), (1736, 219362), (1829, 208208), (1859, 204848), (2002, 190216), (2288, 166439), (2366, 160952), (2387, 159536), (2596, 146692), (2704, 140833), (2728, 139594), (2821, 134992), (3068, 124124), (3224, 118118), (3304, 115258), (3472, 109681), (3658, 104104), (3718, 102424), (4004, 95108), (4433, 85904), (4543, 83824), (4732, 80476), (4774, 79768), (5192, 73346), (5239, 72688), (5369, 70928), (5456, 69797), (5642, 67496), (6136, 62062), (6448, 59059), (6608, 57629), (7316, 52052), (7436, 51212), (8008, 47554), (8437, 45136), (8866, 42952), (9086, 41912), (9464, 40238), (9548, 39884), (9971, 38192), (10384, 36673), (10478, 36344), (10738, 35464), (11284, 33748), (12272, 31031), (12803, 29744), (13013, 29264), (14632, 26026), (14872, 25606), (16016, 23777), (16874, 22568), (17732, 21476), (18172, 20956), (18928, 20119), (19096, 19942)]