166517520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2$

素因数の和:154

約数の個数: 240

約数和(自身を含む): 596420160

約数和(自身を除く): 429902640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 38, 39, 40, 48, 52, 53, 57, 60, 65, 76, 78, 80, 95, 104, 106, 114, 120, 130, 152, 156, 159, 190, 195, 208, 212, 228, 240, 247, 260, 265, 285, 304, 312, 318, 380, 390, 424, 456, 494, 520, 530, 570, 624, 636, 689, 741, 760, 780, 795, 848, 912, 988, 1007, 1040, 1060, 1140, 1235, 1272, 1378, 1482, 1520, 1560, 1590, 1976, 2014, 2067, 2120, 2280, 2470, 2544, 2756, 2809, 2964, 3021, 3120, 3180, 3445, 3705, 3952, 4028, 4134, 4240, 4560, 4940, 5035, 5512, 5618, 5928, 6042, 6360, 6890, 7410, 8056, 8268, 8427, 9880, 10070, 10335, 11024, 11236, 11856, 12084, 12720, 13091, 13780, 14045, 14820, 15105, 16112, 16536, 16854, 19760, 20140, 20670, 22472, 24168, 26182, 27560, 28090, 29640, 30210, 33072, 33708, 36517, 39273, 40280, 41340, 42135, 44944, 48336, 52364, 53371, 55120, 56180, 59280, 60420, 65455, 67416, 73034, 78546, 80560, 82680, 84270, 104728, 106742, 109551, 112360, 120840, 130910, 134832, 146068, 157092, 160113, 165360, 168540, 182585, 196365, 209456, 213484, 219102, 224720, 241680, 261820, 266855, 292136, 314184, 320226, 337080, 365170, 392730, 426968, 438204, 523640, 533710, 547755, 584272, 628368, 640452, 674160, 693823, 730340, 785460, 800565, 853936, 876408, 1047280, 1067420, 1095510, 1280904, 1387646, 1460680, 1570920, 1601130, 1752816, 2081469, 2134840, 2191020, 2561808, 2775292, 2921360, 3141840, 3202260, 3469115, 4162938, 4269680, 4382040, 5550584, 6404520, 6938230, 8325876, 8764080, 10407345, 11101168, 12809040, 13876460, 16651752, 20814690, 27752920, 33303504, 41629380, 55505840, 83258760, 166517520]

約数ペア:

[(1, 166517520), (2, 83258760), (3, 55505840), (4, 41629380), (5, 33303504), (6, 27752920), (8, 20814690), (10, 16651752), (12, 13876460), (13, 12809040), (15, 11101168), (16, 10407345), (19, 8764080), (20, 8325876), (24, 6938230), (26, 6404520), (30, 5550584), (38, 4382040), (39, 4269680), (40, 4162938), (48, 3469115), (52, 3202260), (53, 3141840), (57, 2921360), (60, 2775292), (65, 2561808), (76, 2191020), (78, 2134840), (80, 2081469), (95, 1752816), (104, 1601130), (106, 1570920), (114, 1460680), (120, 1387646), (130, 1280904), (152, 1095510), (156, 1067420), (159, 1047280), (190, 876408), (195, 853936), (208, 800565), (212, 785460), (228, 730340), (240, 693823), (247, 674160), (260, 640452), (265, 628368), (285, 584272), (304, 547755), (312, 533710), (318, 523640), (380, 438204), (390, 426968), (424, 392730), (456, 365170), (494, 337080), (520, 320226), (530, 314184), (570, 292136), (624, 266855), (636, 261820), (689, 241680), (741, 224720), (760, 219102), (780, 213484), (795, 209456), (848, 196365), (912, 182585), (988, 168540), (1007, 165360), (1040, 160113), (1060, 157092), (1140, 146068), (1235, 134832), (1272, 130910), (1378, 120840), (1482, 112360), (1520, 109551), (1560, 106742), (1590, 104728), (1976, 84270), (2014, 82680), (2067, 80560), (2120, 78546), (2280, 73034), (2470, 67416), (2544, 65455), (2756, 60420), (2809, 59280), (2964, 56180), (3021, 55120), (3120, 53371), (3180, 52364), (3445, 48336), (3705, 44944), (3952, 42135), (4028, 41340), (4134, 40280), (4240, 39273), (4560, 36517), (4940, 33708), (5035, 33072), (5512, 30210), (5618, 29640), (5928, 28090), (6042, 27560), (6360, 26182), (6890, 24168), (7410, 22472), (8056, 20670), (8268, 20140), (8427, 19760), (9880, 16854), (10070, 16536), (10335, 16112), (11024, 15105), (11236, 14820), (11856, 14045), (12084, 13780), (12720, 13091)]