23245040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:167

約数の個数: 160

約数和(自身を含む): 69328896

約数和(自身を除く): 46083856

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 31, 35, 40, 52, 56, 62, 65, 70, 80, 91, 103, 104, 112, 124, 130, 140, 155, 182, 206, 208, 217, 248, 260, 280, 310, 364, 403, 412, 434, 455, 496, 515, 520, 560, 620, 721, 728, 806, 824, 868, 910, 1030, 1040, 1085, 1240, 1339, 1442, 1456, 1612, 1648, 1736, 1820, 2015, 2060, 2170, 2480, 2678, 2821, 2884, 3193, 3224, 3472, 3605, 3640, 4030, 4120, 4340, 5356, 5642, 5768, 6386, 6448, 6695, 7210, 7280, 8060, 8240, 8680, 9373, 10712, 11284, 11536, 12772, 13390, 14105, 14420, 15965, 16120, 17360, 18746, 21424, 22351, 22568, 25544, 26780, 28210, 28840, 31930, 32240, 37492, 41509, 44702, 45136, 46865, 51088, 53560, 56420, 57680, 63860, 74984, 83018, 89404, 93730, 107120, 111755, 112840, 127720, 149968, 166036, 178808, 187460, 207545, 223510, 225680, 255440, 290563, 332072, 357616, 374920, 415090, 447020, 581126, 664144, 749840, 830180, 894040, 1162252, 1452815, 1660360, 1788080, 2324504, 2905630, 3320720, 4649008, 5811260, 11622520, 23245040]

約数ペア:

[(1, 23245040), (2, 11622520), (4, 5811260), (5, 4649008), (7, 3320720), (8, 2905630), (10, 2324504), (13, 1788080), (14, 1660360), (16, 1452815), (20, 1162252), (26, 894040), (28, 830180), (31, 749840), (35, 664144), (40, 581126), (52, 447020), (56, 415090), (62, 374920), (65, 357616), (70, 332072), (80, 290563), (91, 255440), (103, 225680), (104, 223510), (112, 207545), (124, 187460), (130, 178808), (140, 166036), (155, 149968), (182, 127720), (206, 112840), (208, 111755), (217, 107120), (248, 93730), (260, 89404), (280, 83018), (310, 74984), (364, 63860), (403, 57680), (412, 56420), (434, 53560), (455, 51088), (496, 46865), (515, 45136), (520, 44702), (560, 41509), (620, 37492), (721, 32240), (728, 31930), (806, 28840), (824, 28210), (868, 26780), (910, 25544), (1030, 22568), (1040, 22351), (1085, 21424), (1240, 18746), (1339, 17360), (1442, 16120), (1456, 15965), (1612, 14420), (1648, 14105), (1736, 13390), (1820, 12772), (2015, 11536), (2060, 11284), (2170, 10712), (2480, 9373), (2678, 8680), (2821, 8240), (2884, 8060), (3193, 7280), (3224, 7210), (3472, 6695), (3605, 6448), (3640, 6386), (4030, 5768), (4120, 5642), (4340, 5356)]