328967520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5153}}^1$

素因数の和:5197

約数の個数: 192

約数和(自身を含む): 1246855680

約数和(自身を除く): 917888160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 133, 140, 152, 160, 168, 190, 210, 224, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 1064, 1120, 1140, 1330, 1520, 1596, 1680, 1824, 1995, 2128, 2280, 2660, 3040, 3192, 3360, 3990, 4256, 4560, 5153, 5320, 6384, 7980, 9120, 10306, 10640, 12768, 15459, 15960, 20612, 21280, 25765, 30918, 31920, 36071, 41224, 51530, 61836, 63840, 72142, 77295, 82448, 97907, 103060, 108213, 123672, 144284, 154590, 164896, 180355, 195814, 206120, 216426, 247344, 288568, 293721, 309180, 360710, 391628, 412240, 432852, 489535, 494688, 541065, 577136, 587442, 618360, 685349, 721420, 783256, 824480, 865704, 979070, 1082130, 1154272, 1174884, 1236720, 1370698, 1442840, 1468605, 1566512, 1731408, 1958140, 2056047, 2164260, 2349768, 2473440, 2741396, 2885680, 2937210, 3133024, 3426745, 3462816, 3916280, 4112094, 4328520, 4699536, 5482792, 5771360, 5874420, 6853490, 7832560, 8224188, 8657040, 9399072, 10280235, 10965584, 11748840, 13706980, 15665120, 16448376, 17314080, 20560470, 21931168, 23497680, 27413960, 32896752, 41120940, 46995360, 54827920, 65793504, 82241880, 109655840, 164483760, 328967520]

約数ペア:

[(1, 328967520), (2, 164483760), (3, 109655840), (4, 82241880), (5, 65793504), (6, 54827920), (7, 46995360), (8, 41120940), (10, 32896752), (12, 27413960), (14, 23497680), (15, 21931168), (16, 20560470), (19, 17314080), (20, 16448376), (21, 15665120), (24, 13706980), (28, 11748840), (30, 10965584), (32, 10280235), (35, 9399072), (38, 8657040), (40, 8224188), (42, 7832560), (48, 6853490), (56, 5874420), (57, 5771360), (60, 5482792), (70, 4699536), (76, 4328520), (80, 4112094), (84, 3916280), (95, 3462816), (96, 3426745), (105, 3133024), (112, 2937210), (114, 2885680), (120, 2741396), (133, 2473440), (140, 2349768), (152, 2164260), (160, 2056047), (168, 1958140), (190, 1731408), (210, 1566512), (224, 1468605), (228, 1442840), (240, 1370698), (266, 1236720), (280, 1174884), (285, 1154272), (304, 1082130), (336, 979070), (380, 865704), (399, 824480), (420, 783256), (456, 721420), (480, 685349), (532, 618360), (560, 587442), (570, 577136), (608, 541065), (665, 494688), (672, 489535), (760, 432852), (798, 412240), (840, 391628), (912, 360710), (1064, 309180), (1120, 293721), (1140, 288568), (1330, 247344), (1520, 216426), (1596, 206120), (1680, 195814), (1824, 180355), (1995, 164896), (2128, 154590), (2280, 144284), (2660, 123672), (3040, 108213), (3192, 103060), (3360, 97907), (3990, 82448), (4256, 77295), (4560, 72142), (5153, 63840), (5320, 61836), (6384, 51530), (7980, 41224), (9120, 36071), (10306, 31920), (10640, 30918), (12768, 25765), (15459, 21280), (15960, 20612)]