815708160

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1$

素因数の和:253

約数の個数: 288

約数和(自身を含む): 2897687520

約数和(自身を除く): 2081979360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 80, 90, 96, 106, 120, 128, 144, 159, 160, 167, 180, 192, 212, 240, 256, 265, 288, 318, 320, 334, 360, 384, 424, 477, 480, 501, 512, 530, 576, 636, 640, 668, 720, 768, 795, 835, 848, 954, 960, 1002, 1024, 1060, 1152, 1272, 1280, 1336, 1440, 1503, 1536, 1590, 1670, 1696, 1908, 1920, 2004, 2048, 2120, 2304, 2385, 2505, 2544, 2560, 2672, 2880, 3006, 3072, 3180, 3340, 3392, 3816, 3840, 4008, 4240, 4608, 4770, 5010, 5088, 5120, 5344, 5760, 6012, 6144, 6360, 6680, 6784, 7515, 7632, 7680, 8016, 8480, 8851, 9216, 9540, 10020, 10176, 10240, 10688, 11520, 12024, 12720, 13360, 13568, 15030, 15264, 15360, 16032, 16960, 17702, 18432, 19080, 20040, 20352, 21376, 23040, 24048, 25440, 26553, 26720, 27136, 30060, 30528, 30720, 32064, 33920, 35404, 38160, 40080, 40704, 42752, 44255, 46080, 48096, 50880, 53106, 53440, 54272, 60120, 61056, 64128, 67840, 70808, 76320, 79659, 80160, 81408, 85504, 88510, 92160, 96192, 101760, 106212, 106880, 108544, 120240, 122112, 128256, 132765, 135680, 141616, 152640, 159318, 160320, 162816, 171008, 177020, 192384, 203520, 212424, 213760, 240480, 244224, 256512, 265530, 271360, 283232, 305280, 318636, 320640, 325632, 342016, 354040, 384768, 398295, 407040, 424848, 427520, 480960, 488448, 513024, 531060, 542720, 566464, 610560, 637272, 641280, 708080, 769536, 796590, 814080, 849696, 855040, 961920, 976896, 1026048, 1062120, 1132928, 1221120, 1274544, 1282560, 1416160, 1539072, 1593180, 1628160, 1699392, 1710080, 1923840, 2124240, 2265856, 2442240, 2549088, 2565120, 2832320, 3078144, 3186360, 3398784, 3847680, 4248480, 4531712, 4884480, 5098176, 5130240, 5664640, 6372720, 6797568, 7695360, 8496960, 9063424, 10196352, 11329280, 12745440, 13595136, 15390720, 16993920, 18126848, 20392704, 22658560, 25490880, 27190272, 33987840, 40785408, 45317120, 50981760, 54380544, 67975680, 81570816, 90634240, 101963520, 135951360, 163141632, 203927040, 271902720, 407854080, 815708160]

約数ペア:

[(1, 815708160), (2, 407854080), (3, 271902720), (4, 203927040), (5, 163141632), (6, 135951360), (8, 101963520), (9, 90634240), (10, 81570816), (12, 67975680), (15, 54380544), (16, 50981760), (18, 45317120), (20, 40785408), (24, 33987840), (30, 27190272), (32, 25490880), (36, 22658560), (40, 20392704), (45, 18126848), (48, 16993920), (53, 15390720), (60, 13595136), (64, 12745440), (72, 11329280), (80, 10196352), (90, 9063424), (96, 8496960), (106, 7695360), (120, 6797568), (128, 6372720), (144, 5664640), (159, 5130240), (160, 5098176), (167, 4884480), (180, 4531712), (192, 4248480), (212, 3847680), (240, 3398784), (256, 3186360), (265, 3078144), (288, 2832320), (318, 2565120), (320, 2549088), (334, 2442240), (360, 2265856), (384, 2124240), (424, 1923840), (477, 1710080), (480, 1699392), (501, 1628160), (512, 1593180), (530, 1539072), (576, 1416160), (636, 1282560), (640, 1274544), (668, 1221120), (720, 1132928), (768, 1062120), (795, 1026048), (835, 976896), (848, 961920), (954, 855040), (960, 849696), (1002, 814080), (1024, 796590), (1060, 769536), (1152, 708080), (1272, 641280), (1280, 637272), (1336, 610560), (1440, 566464), (1503, 542720), (1536, 531060), (1590, 513024), (1670, 488448), (1696, 480960), (1908, 427520), (1920, 424848), (2004, 407040), (2048, 398295), (2120, 384768), (2304, 354040), (2385, 342016), (2505, 325632), (2544, 320640), (2560, 318636), (2672, 305280), (2880, 283232), (3006, 271360), (3072, 265530), (3180, 256512), (3340, 244224), (3392, 240480), (3816, 213760), (3840, 212424), (4008, 203520), (4240, 192384), (4608, 177020), (4770, 171008), (5010, 162816), (5088, 160320), (5120, 159318), (5344, 152640), (5760, 141616), (6012, 135680), (6144, 132765), (6360, 128256), (6680, 122112), (6784, 120240), (7515, 108544), (7632, 106880), (7680, 106212), (8016, 101760), (8480, 96192), (8851, 92160), (9216, 88510), (9540, 85504), (10020, 81408), (10176, 80160), (10240, 79659), (10688, 76320), (11520, 70808), (12024, 67840), (12720, 64128), (13360, 61056), (13568, 60120), (15030, 54272), (15264, 53440), (15360, 53106), (16032, 50880), (16960, 48096), (17702, 46080), (18432, 44255), (19080, 42752), (20040, 40704), (20352, 40080), (21376, 38160), (23040, 35404), (24048, 33920), (25440, 32064), (26553, 30720), (26720, 30528), (27136, 30060)]