156667680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8403

約数の個数: 144

約数和(自身を含む): 575822520

約数和(自身を除く): 419154840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 8369, 9360, 16738, 18720, 25107, 33476, 41845, 50214, 66952, 75321, 83690, 100428, 108797, 125535, 133904, 150642, 167380, 200856, 217594, 251070, 267808, 301284, 326391, 334760, 376605, 401712, 435188, 502140, 543985, 602568, 652782, 669520, 753210, 803424, 870376, 979173, 1004280, 1087970, 1205136, 1305564, 1339040, 1506420, 1631955, 1740752, 1958346, 2008560, 2175940, 2410272, 2611128, 3012840, 3263910, 3481504, 3916692, 4017120, 4351880, 4895865, 5222256, 6025680, 6527820, 7833384, 8703760, 9791730, 10444512, 12051360, 13055640, 15666768, 17407520, 19583460, 26111280, 31333536, 39166920, 52222560, 78333840, 156667680]

約数ペア:

[(1, 156667680), (2, 78333840), (3, 52222560), (4, 39166920), (5, 31333536), (6, 26111280), (8, 19583460), (9, 17407520), (10, 15666768), (12, 13055640), (13, 12051360), (15, 10444512), (16, 9791730), (18, 8703760), (20, 7833384), (24, 6527820), (26, 6025680), (30, 5222256), (32, 4895865), (36, 4351880), (39, 4017120), (40, 3916692), (45, 3481504), (48, 3263910), (52, 3012840), (60, 2611128), (65, 2410272), (72, 2175940), (78, 2008560), (80, 1958346), (90, 1740752), (96, 1631955), (104, 1506420), (117, 1339040), (120, 1305564), (130, 1205136), (144, 1087970), (156, 1004280), (160, 979173), (180, 870376), (195, 803424), (208, 753210), (234, 669520), (240, 652782), (260, 602568), (288, 543985), (312, 502140), (360, 435188), (390, 401712), (416, 376605), (468, 334760), (480, 326391), (520, 301284), (585, 267808), (624, 251070), (720, 217594), (780, 200856), (936, 167380), (1040, 150642), (1170, 133904), (1248, 125535), (1440, 108797), (1560, 100428), (1872, 83690), (2080, 75321), (2340, 66952), (3120, 50214), (3744, 41845), (4680, 33476), (6240, 25107), (8369, 18720), (9360, 16738)]