161176320

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:867

約数の個数: 216

約数和(自身を含む): 591173856

約数和(自身を除く): 429997536

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, 120, 128, 136, 144, 153, 160, 170, 180, 192, 204, 240, 255, 256, 272, 288, 306, 320, 340, 360, 384, 408, 480, 510, 544, 576, 612, 640, 680, 720, 765, 768, 816, 823, 960, 1020, 1088, 1152, 1224, 1280, 1360, 1440, 1530, 1632, 1646, 1920, 2040, 2176, 2304, 2448, 2469, 2720, 2880, 3060, 3264, 3292, 3840, 4080, 4115, 4352, 4896, 4938, 5440, 5760, 6120, 6528, 6584, 7407, 8160, 8230, 9792, 9876, 10880, 11520, 12240, 12345, 13056, 13168, 13991, 14814, 16320, 16460, 19584, 19752, 21760, 24480, 24690, 26336, 27982, 29628, 32640, 32920, 37035, 39168, 39504, 41973, 48960, 49380, 52672, 55964, 59256, 65280, 65840, 69955, 74070, 79008, 83946, 97920, 98760, 105344, 111928, 118512, 125919, 131680, 139910, 148140, 158016, 167892, 195840, 197520, 209865, 210688, 223856, 237024, 251838, 263360, 279820, 296280, 316032, 335784, 395040, 419730, 447712, 474048, 503676, 526720, 559640, 592560, 629595, 632064, 671568, 790080, 839460, 895424, 948096, 1007352, 1053440, 1119280, 1185120, 1259190, 1343136, 1580160, 1678920, 1790848, 1896192, 2014704, 2238560, 2370240, 2518380, 2686272, 3160320, 3357840, 3581696, 4029408, 4477120, 4740480, 5036760, 5372544, 6715680, 8058816, 8954240, 9480960, 10073520, 10745088, 13431360, 16117632, 17908480, 20147040, 26862720, 32235264, 40294080, 53725440, 80588160, 161176320]

約数ペア:

[(1, 161176320), (2, 80588160), (3, 53725440), (4, 40294080), (5, 32235264), (6, 26862720), (8, 20147040), (9, 17908480), (10, 16117632), (12, 13431360), (15, 10745088), (16, 10073520), (17, 9480960), (18, 8954240), (20, 8058816), (24, 6715680), (30, 5372544), (32, 5036760), (34, 4740480), (36, 4477120), (40, 4029408), (45, 3581696), (48, 3357840), (51, 3160320), (60, 2686272), (64, 2518380), (68, 2370240), (72, 2238560), (80, 2014704), (85, 1896192), (90, 1790848), (96, 1678920), (102, 1580160), (120, 1343136), (128, 1259190), (136, 1185120), (144, 1119280), (153, 1053440), (160, 1007352), (170, 948096), (180, 895424), (192, 839460), (204, 790080), (240, 671568), (255, 632064), (256, 629595), (272, 592560), (288, 559640), (306, 526720), (320, 503676), (340, 474048), (360, 447712), (384, 419730), (408, 395040), (480, 335784), (510, 316032), (544, 296280), (576, 279820), (612, 263360), (640, 251838), (680, 237024), (720, 223856), (765, 210688), (768, 209865), (816, 197520), (823, 195840), (960, 167892), (1020, 158016), (1088, 148140), (1152, 139910), (1224, 131680), (1280, 125919), (1360, 118512), (1440, 111928), (1530, 105344), (1632, 98760), (1646, 97920), (1920, 83946), (2040, 79008), (2176, 74070), (2304, 69955), (2448, 65840), (2469, 65280), (2720, 59256), (2880, 55964), (3060, 52672), (3264, 49380), (3292, 48960), (3840, 41973), (4080, 39504), (4115, 39168), (4352, 37035), (4896, 32920), (4938, 32640), (5440, 29628), (5760, 27982), (6120, 26336), (6528, 24690), (6584, 24480), (7407, 21760), (8160, 19752), (8230, 19584), (9792, 16460), (9876, 16320), (10880, 14814), (11520, 13991), (12240, 13168), (12345, 13056)]