165305280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1491

約数の個数: 224

約数和(自身を含む): 635544576

約数和(自身を除く): 470239296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1447, 1632, 1680, 1785, 1904, 2040, 2240, 2380, 2720, 2856, 2894, 3264, 3360, 3570, 3808, 4080, 4341, 4760, 5440, 5712, 5788, 6720, 7140, 7235, 7616, 8160, 8682, 9520, 10129, 11424, 11576, 14280, 14470, 16320, 17364, 19040, 20258, 21705, 22848, 23152, 24599, 28560, 28940, 30387, 34728, 38080, 40516, 43410, 46304, 49198, 50645, 57120, 57880, 60774, 69456, 73797, 81032, 86820, 92608, 98396, 101290, 114240, 115760, 121548, 122995, 138912, 147594, 151935, 162064, 172193, 173640, 196792, 202580, 231520, 243096, 245990, 277824, 295188, 303870, 324128, 344386, 347280, 368985, 393584, 405160, 463040, 486192, 491980, 516579, 590376, 607740, 648256, 688772, 694560, 737970, 787168, 810320, 860965, 972384, 983960, 1033158, 1180752, 1215480, 1377544, 1389120, 1475940, 1574336, 1620640, 1721930, 1944768, 1967920, 2066316, 2361504, 2430960, 2582895, 2755088, 2951880, 3241280, 3443860, 3935840, 4132632, 4723008, 4861920, 5165790, 5510176, 5903760, 6887720, 7871680, 8265264, 9723840, 10331580, 11020352, 11807520, 13775440, 16530528, 20663160, 23615040, 27550880, 33061056, 41326320, 55101760, 82652640, 165305280]

約数ペア:

[(1, 165305280), (2, 82652640), (3, 55101760), (4, 41326320), (5, 33061056), (6, 27550880), (7, 23615040), (8, 20663160), (10, 16530528), (12, 13775440), (14, 11807520), (15, 11020352), (16, 10331580), (17, 9723840), (20, 8265264), (21, 7871680), (24, 6887720), (28, 5903760), (30, 5510176), (32, 5165790), (34, 4861920), (35, 4723008), (40, 4132632), (42, 3935840), (48, 3443860), (51, 3241280), (56, 2951880), (60, 2755088), (64, 2582895), (68, 2430960), (70, 2361504), (80, 2066316), (84, 1967920), (85, 1944768), (96, 1721930), (102, 1620640), (105, 1574336), (112, 1475940), (119, 1389120), (120, 1377544), (136, 1215480), (140, 1180752), (160, 1033158), (168, 983960), (170, 972384), (192, 860965), (204, 810320), (210, 787168), (224, 737970), (238, 694560), (240, 688772), (255, 648256), (272, 607740), (280, 590376), (320, 516579), (336, 491980), (340, 486192), (357, 463040), (408, 405160), (420, 393584), (448, 368985), (476, 347280), (480, 344386), (510, 324128), (544, 303870), (560, 295188), (595, 277824), (672, 245990), (680, 243096), (714, 231520), (816, 202580), (840, 196792), (952, 173640), (960, 172193), (1020, 162064), (1088, 151935), (1120, 147594), (1190, 138912), (1344, 122995), (1360, 121548), (1428, 115760), (1447, 114240), (1632, 101290), (1680, 98396), (1785, 92608), (1904, 86820), (2040, 81032), (2240, 73797), (2380, 69456), (2720, 60774), (2856, 57880), (2894, 57120), (3264, 50645), (3360, 49198), (3570, 46304), (3808, 43410), (4080, 40516), (4341, 38080), (4760, 34728), (5440, 30387), (5712, 28940), (5788, 28560), (6720, 24599), (7140, 23152), (7235, 22848), (7616, 21705), (8160, 20258), (8682, 19040), (9520, 17364), (10129, 16320), (11424, 14470), (11576, 14280)]