131340160

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1588

約数の個数: 128

約数和(自身を含む): 377971200

約数和(自身を除く): 246631040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 1543, 2128, 2240, 2432, 2660, 3040, 3086, 4256, 4480, 5320, 6080, 6172, 7715, 8512, 10640, 10801, 12160, 12344, 15430, 17024, 21280, 21602, 24688, 29317, 30860, 42560, 43204, 49376, 54005, 58634, 61720, 85120, 86408, 98752, 108010, 117268, 123440, 146585, 172816, 197504, 205219, 216020, 234536, 246880, 293170, 345632, 410438, 432040, 469072, 493760, 586340, 691264, 820876, 864080, 938144, 987520, 1026095, 1172680, 1382528, 1641752, 1728160, 1876288, 2052190, 2345360, 3283504, 3456320, 3752576, 4104380, 4690720, 6567008, 6912640, 8208760, 9381440, 13134016, 16417520, 18762880, 26268032, 32835040, 65670080, 131340160]

約数ペア:

[(1, 131340160), (2, 65670080), (4, 32835040), (5, 26268032), (7, 18762880), (8, 16417520), (10, 13134016), (14, 9381440), (16, 8208760), (19, 6912640), (20, 6567008), (28, 4690720), (32, 4104380), (35, 3752576), (38, 3456320), (40, 3283504), (56, 2345360), (64, 2052190), (70, 1876288), (76, 1728160), (80, 1641752), (95, 1382528), (112, 1172680), (128, 1026095), (133, 987520), (140, 938144), (152, 864080), (160, 820876), (190, 691264), (224, 586340), (266, 493760), (280, 469072), (304, 432040), (320, 410438), (380, 345632), (448, 293170), (532, 246880), (560, 234536), (608, 216020), (640, 205219), (665, 197504), (760, 172816), (896, 146585), (1064, 123440), (1120, 117268), (1216, 108010), (1330, 98752), (1520, 86408), (1543, 85120), (2128, 61720), (2240, 58634), (2432, 54005), (2660, 49376), (3040, 43204), (3086, 42560), (4256, 30860), (4480, 29317), (5320, 24688), (6080, 21602), (6172, 21280), (7715, 17024), (8512, 15430), (10640, 12344), (10801, 12160)]