163696320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{503}}^1$

素因数の和:639

約数の個数: 168

約数和(自身を含む): 569159136

約数和(自身を除く): 405462816

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 113, 120, 144, 160, 180, 192, 226, 240, 288, 320, 339, 360, 452, 480, 503, 565, 576, 678, 720, 904, 960, 1006, 1017, 1130, 1356, 1440, 1509, 1695, 1808, 2012, 2034, 2260, 2515, 2712, 2880, 3018, 3390, 3616, 4024, 4068, 4520, 4527, 5030, 5085, 5424, 6036, 6780, 7232, 7545, 8048, 8136, 9040, 9054, 10060, 10170, 10848, 12072, 13560, 15090, 16096, 16272, 18080, 18108, 20120, 20340, 21696, 22635, 24144, 27120, 30180, 32192, 32544, 36160, 36216, 40240, 40680, 45270, 48288, 54240, 56839, 60360, 65088, 72432, 80480, 81360, 90540, 96576, 108480, 113678, 120720, 144864, 160960, 162720, 170517, 181080, 227356, 241440, 284195, 289728, 325440, 341034, 362160, 454712, 482880, 511551, 568390, 682068, 724320, 852585, 909424, 1023102, 1136780, 1364136, 1448640, 1705170, 1818848, 2046204, 2273560, 2557755, 2728272, 3410340, 3637696, 4092408, 4547120, 5115510, 5456544, 6820680, 8184816, 9094240, 10231020, 10913088, 13641360, 16369632, 18188480, 20462040, 27282720, 32739264, 40924080, 54565440, 81848160, 163696320]

約数ペア:

[(1, 163696320), (2, 81848160), (3, 54565440), (4, 40924080), (5, 32739264), (6, 27282720), (8, 20462040), (9, 18188480), (10, 16369632), (12, 13641360), (15, 10913088), (16, 10231020), (18, 9094240), (20, 8184816), (24, 6820680), (30, 5456544), (32, 5115510), (36, 4547120), (40, 4092408), (45, 3637696), (48, 3410340), (60, 2728272), (64, 2557755), (72, 2273560), (80, 2046204), (90, 1818848), (96, 1705170), (113, 1448640), (120, 1364136), (144, 1136780), (160, 1023102), (180, 909424), (192, 852585), (226, 724320), (240, 682068), (288, 568390), (320, 511551), (339, 482880), (360, 454712), (452, 362160), (480, 341034), (503, 325440), (565, 289728), (576, 284195), (678, 241440), (720, 227356), (904, 181080), (960, 170517), (1006, 162720), (1017, 160960), (1130, 144864), (1356, 120720), (1440, 113678), (1509, 108480), (1695, 96576), (1808, 90540), (2012, 81360), (2034, 80480), (2260, 72432), (2515, 65088), (2712, 60360), (2880, 56839), (3018, 54240), (3390, 48288), (3616, 45270), (4024, 40680), (4068, 40240), (4520, 36216), (4527, 36160), (5030, 32544), (5085, 32192), (5424, 30180), (6036, 27120), (6780, 24144), (7232, 22635), (7545, 21696), (8048, 20340), (8136, 20120), (9040, 18108), (9054, 18080), (10060, 16272), (10170, 16096), (10848, 15090), (12072, 13560)]