326497920

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1429}}^1$

素因数の和:1475

約数の個数: 256

約数和(自身を含む): 1260230400

約数和(自身を除く): 933732480

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, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1429, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 2858, 3264, 3360, 3570, 3808, 4080, 4287, 4480, 4760, 5440, 5712, 5716, 6528, 6720, 7140, 7145, 7616, 8160, 8574, 9520, 10003, 10880, 11424, 11432, 13440, 14280, 14290, 15232, 16320, 17148, 19040, 20006, 21435, 22848, 22864, 24293, 28560, 28580, 30009, 32640, 34296, 38080, 40012, 42870, 45696, 45728, 48586, 50015, 57120, 57160, 60018, 68592, 72879, 76160, 80024, 85740, 91456, 97172, 100030, 114240, 114320, 120036, 121465, 137184, 145758, 150045, 160048, 170051, 171480, 182912, 194344, 200060, 228480, 228640, 240072, 242930, 274368, 291516, 300090, 320096, 340102, 342960, 364395, 388688, 400120, 457280, 480144, 485860, 510153, 548736, 583032, 600180, 640192, 680204, 685920, 728790, 777376, 800240, 850255, 914560, 960288, 971720, 1020306, 1166064, 1200360, 1280384, 1360408, 1371840, 1457580, 1554752, 1600480, 1700510, 1920576, 1943440, 2040612, 2332128, 2400720, 2550765, 2720816, 2743680, 2915160, 3109504, 3200960, 3401020, 3841152, 3886880, 4081224, 4664256, 4801440, 5101530, 5441632, 5830320, 6401920, 6802040, 7773760, 8162448, 9328512, 9602880, 10203060, 10883264, 11660640, 13604080, 15547520, 16324896, 19205760, 20406120, 21766528, 23321280, 27208160, 32649792, 40812240, 46642560, 54416320, 65299584, 81624480, 108832640, 163248960, 326497920]

約数ペア:

[(1, 326497920), (2, 163248960), (3, 108832640), (4, 81624480), (5, 65299584), (6, 54416320), (7, 46642560), (8, 40812240), (10, 32649792), (12, 27208160), (14, 23321280), (15, 21766528), (16, 20406120), (17, 19205760), (20, 16324896), (21, 15547520), (24, 13604080), (28, 11660640), (30, 10883264), (32, 10203060), (34, 9602880), (35, 9328512), (40, 8162448), (42, 7773760), (48, 6802040), (51, 6401920), (56, 5830320), (60, 5441632), (64, 5101530), (68, 4801440), (70, 4664256), (80, 4081224), (84, 3886880), (85, 3841152), (96, 3401020), (102, 3200960), (105, 3109504), (112, 2915160), (119, 2743680), (120, 2720816), (128, 2550765), (136, 2400720), (140, 2332128), (160, 2040612), (168, 1943440), (170, 1920576), (192, 1700510), (204, 1600480), (210, 1554752), (224, 1457580), (238, 1371840), (240, 1360408), (255, 1280384), (272, 1200360), (280, 1166064), (320, 1020306), (336, 971720), (340, 960288), (357, 914560), (384, 850255), (408, 800240), (420, 777376), (448, 728790), (476, 685920), (480, 680204), (510, 640192), (544, 600180), (560, 583032), (595, 548736), (640, 510153), (672, 485860), (680, 480144), (714, 457280), (816, 400120), (840, 388688), (896, 364395), (952, 342960), (960, 340102), (1020, 320096), (1088, 300090), (1120, 291516), (1190, 274368), (1344, 242930), (1360, 240072), (1428, 228640), (1429, 228480), (1632, 200060), (1680, 194344), (1785, 182912), (1904, 171480), (1920, 170051), (2040, 160048), (2176, 150045), (2240, 145758), (2380, 137184), (2688, 121465), (2720, 120036), (2856, 114320), (2858, 114240), (3264, 100030), (3360, 97172), (3570, 91456), (3808, 85740), (4080, 80024), (4287, 76160), (4480, 72879), (4760, 68592), (5440, 60018), (5712, 57160), (5716, 57120), (6528, 50015), (6720, 48586), (7140, 45728), (7145, 45696), (7616, 42870), (8160, 40012), (8574, 38080), (9520, 34296), (10003, 32640), (10880, 30009), (11424, 28580), (11432, 28560), (13440, 24293), (14280, 22864), (14290, 22848), (15232, 21435), (16320, 20006), (17148, 19040)]