327982080

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:322

約数の個数: 176

約数和(自身を含む): 1063522944

約数和(自身を除く): 735540864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 131, 160, 163, 192, 240, 256, 262, 320, 326, 384, 393, 480, 489, 512, 524, 640, 652, 655, 768, 786, 815, 960, 978, 1024, 1048, 1280, 1304, 1310, 1536, 1572, 1630, 1920, 1956, 1965, 2096, 2445, 2560, 2608, 2620, 3072, 3144, 3260, 3840, 3912, 3930, 4192, 4890, 5120, 5216, 5240, 6288, 6520, 7680, 7824, 7860, 8384, 9780, 10432, 10480, 12576, 13040, 15360, 15648, 15720, 16768, 19560, 20864, 20960, 21353, 25152, 26080, 31296, 31440, 33536, 39120, 41728, 41920, 42706, 50304, 52160, 62592, 62880, 64059, 67072, 78240, 83456, 83840, 85412, 100608, 104320, 106765, 125184, 125760, 128118, 134144, 156480, 166912, 167680, 170824, 201216, 208640, 213530, 250368, 251520, 256236, 312960, 320295, 335360, 341648, 402432, 417280, 427060, 500736, 503040, 512472, 625920, 640590, 670720, 683296, 834560, 854120, 1006080, 1024944, 1251840, 1281180, 1366592, 1708240, 2012160, 2049888, 2503680, 2562360, 2733184, 3416480, 4099776, 5124720, 5466368, 6832960, 8199552, 10249440, 10932736, 13665920, 16399104, 20498880, 21865472, 27331840, 32798208, 40997760, 54663680, 65596416, 81995520, 109327360, 163991040, 327982080]

約数ペア:

[(1, 327982080), (2, 163991040), (3, 109327360), (4, 81995520), (5, 65596416), (6, 54663680), (8, 40997760), (10, 32798208), (12, 27331840), (15, 21865472), (16, 20498880), (20, 16399104), (24, 13665920), (30, 10932736), (32, 10249440), (40, 8199552), (48, 6832960), (60, 5466368), (64, 5124720), (80, 4099776), (96, 3416480), (120, 2733184), (128, 2562360), (131, 2503680), (160, 2049888), (163, 2012160), (192, 1708240), (240, 1366592), (256, 1281180), (262, 1251840), (320, 1024944), (326, 1006080), (384, 854120), (393, 834560), (480, 683296), (489, 670720), (512, 640590), (524, 625920), (640, 512472), (652, 503040), (655, 500736), (768, 427060), (786, 417280), (815, 402432), (960, 341648), (978, 335360), (1024, 320295), (1048, 312960), (1280, 256236), (1304, 251520), (1310, 250368), (1536, 213530), (1572, 208640), (1630, 201216), (1920, 170824), (1956, 167680), (1965, 166912), (2096, 156480), (2445, 134144), (2560, 128118), (2608, 125760), (2620, 125184), (3072, 106765), (3144, 104320), (3260, 100608), (3840, 85412), (3912, 83840), (3930, 83456), (4192, 78240), (4890, 67072), (5120, 64059), (5216, 62880), (5240, 62592), (6288, 52160), (6520, 50304), (7680, 42706), (7824, 41920), (7860, 41728), (8384, 39120), (9780, 33536), (10432, 31440), (10480, 31296), (12576, 26080), (13040, 25152), (15360, 21353), (15648, 20960), (15720, 20864), (16768, 19560)]