161372160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 288

約数和(自身を含む): 597935520

約数和(自身を除く): 436563360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 32, 34, 36, 40, 45, 48, 51, 60, 64, 68, 72, 80, 85, 90, 96, 102, 103, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 206, 240, 255, 256, 272, 288, 306, 309, 320, 340, 360, 384, 408, 412, 480, 510, 512, 515, 544, 576, 612, 618, 640, 680, 720, 765, 768, 816, 824, 927, 960, 1020, 1024, 1030, 1088, 1152, 1224, 1236, 1280, 1360, 1440, 1530, 1536, 1545, 1632, 1648, 1751, 1854, 1920, 2040, 2048, 2060, 2176, 2304, 2448, 2472, 2560, 2720, 2880, 3060, 3072, 3090, 3264, 3296, 3502, 3708, 3840, 4080, 4120, 4352, 4608, 4635, 4896, 4944, 5120, 5253, 5440, 5760, 6120, 6144, 6180, 6528, 6592, 7004, 7416, 7680, 8160, 8240, 8704, 8755, 9216, 9270, 9792, 9888, 10240, 10506, 10880, 11520, 12240, 12360, 13056, 13184, 14008, 14832, 15360, 15759, 16320, 16480, 17408, 17510, 18432, 18540, 19584, 19776, 21012, 21760, 23040, 24480, 24720, 26112, 26265, 26368, 28016, 29664, 30720, 31518, 32640, 32960, 34816, 35020, 37080, 39168, 39552, 42024, 43520, 46080, 48960, 49440, 52224, 52530, 52736, 56032, 59328, 63036, 65280, 65920, 70040, 74160, 78336, 78795, 79104, 84048, 87040, 92160, 97920, 98880, 104448, 105060, 105472, 112064, 118656, 126072, 130560, 131840, 140080, 148320, 156672, 157590, 158208, 168096, 174080, 195840, 197760, 210120, 210944, 224128, 237312, 252144, 261120, 263680, 280160, 296640, 313344, 315180, 316416, 336192, 391680, 395520, 420240, 448256, 474624, 504288, 522240, 527360, 560320, 593280, 630360, 632832, 672384, 783360, 791040, 840480, 896512, 949248, 1008576, 1054720, 1120640, 1186560, 1260720, 1344768, 1566720, 1582080, 1680960, 1793024, 1898496, 2017152, 2241280, 2373120, 2521440, 2689536, 3164160, 3361920, 3586048, 4034304, 4482560, 4746240, 5042880, 5379072, 6723840, 8068608, 8965120, 9492480, 10085760, 10758144, 13447680, 16137216, 17930240, 20171520, 26895360, 32274432, 40343040, 53790720, 80686080, 161372160]

約数ペア:

[(1, 161372160), (2, 80686080), (3, 53790720), (4, 40343040), (5, 32274432), (6, 26895360), (8, 20171520), (9, 17930240), (10, 16137216), (12, 13447680), (15, 10758144), (16, 10085760), (17, 9492480), (18, 8965120), (20, 8068608), (24, 6723840), (30, 5379072), (32, 5042880), (34, 4746240), (36, 4482560), (40, 4034304), (45, 3586048), (48, 3361920), (51, 3164160), (60, 2689536), (64, 2521440), (68, 2373120), (72, 2241280), (80, 2017152), (85, 1898496), (90, 1793024), (96, 1680960), (102, 1582080), (103, 1566720), (120, 1344768), (128, 1260720), (136, 1186560), (144, 1120640), (153, 1054720), (160, 1008576), (170, 949248), (180, 896512), (192, 840480), (204, 791040), (206, 783360), (240, 672384), (255, 632832), (256, 630360), (272, 593280), (288, 560320), (306, 527360), (309, 522240), (320, 504288), (340, 474624), (360, 448256), (384, 420240), (408, 395520), (412, 391680), (480, 336192), (510, 316416), (512, 315180), (515, 313344), (544, 296640), (576, 280160), (612, 263680), (618, 261120), (640, 252144), (680, 237312), (720, 224128), (765, 210944), (768, 210120), (816, 197760), (824, 195840), (927, 174080), (960, 168096), (1020, 158208), (1024, 157590), (1030, 156672), (1088, 148320), (1152, 140080), (1224, 131840), (1236, 130560), (1280, 126072), (1360, 118656), (1440, 112064), (1530, 105472), (1536, 105060), (1545, 104448), (1632, 98880), (1648, 97920), (1751, 92160), (1854, 87040), (1920, 84048), (2040, 79104), (2048, 78795), (2060, 78336), (2176, 74160), (2304, 70040), (2448, 65920), (2472, 65280), (2560, 63036), (2720, 59328), (2880, 56032), (3060, 52736), (3072, 52530), (3090, 52224), (3264, 49440), (3296, 48960), (3502, 46080), (3708, 43520), (3840, 42024), (4080, 39552), (4120, 39168), (4352, 37080), (4608, 35020), (4635, 34816), (4896, 32960), (4944, 32640), (5120, 31518), (5253, 30720), (5440, 29664), (5760, 28016), (6120, 26368), (6144, 26265), (6180, 26112), (6528, 24720), (6592, 24480), (7004, 23040), (7416, 21760), (7680, 21012), (8160, 19776), (8240, 19584), (8704, 18540), (8755, 18432), (9216, 17510), (9270, 17408), (9792, 16480), (9888, 16320), (10240, 15759), (10506, 15360), (10880, 14832), (11520, 14008), (12240, 13184), (12360, 13056)]