302185520

素因数分解:

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

素因数の和:180

約数の個数: 240

約数和(自身を含む): 906227712

約数和(自身を除く): 604042192

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, 169, 182, 206, 208, 217, 248, 260, 280, 310, 338, 364, 403, 412, 434, 455, 496, 515, 520, 560, 620, 676, 721, 728, 806, 824, 845, 868, 910, 1030, 1040, 1085, 1183, 1240, 1339, 1352, 1442, 1456, 1612, 1648, 1690, 1736, 1820, 2015, 2060, 2170, 2366, 2480, 2678, 2704, 2821, 2884, 3193, 3224, 3380, 3472, 3605, 3640, 4030, 4120, 4340, 4732, 5239, 5356, 5642, 5768, 5915, 6386, 6448, 6695, 6760, 7210, 7280, 8060, 8240, 8680, 9373, 9464, 10478, 10712, 11284, 11536, 11830, 12772, 13390, 13520, 14105, 14420, 15965, 16120, 17360, 17407, 18746, 18928, 20956, 21424, 22351, 22568, 23660, 25544, 26195, 26780, 28210, 28840, 31930, 32240, 34814, 36673, 37492, 41509, 41912, 44702, 45136, 46865, 47320, 51088, 52390, 53560, 56420, 57680, 63860, 69628, 73346, 74984, 83018, 83824, 87035, 89404, 93730, 94640, 104780, 107120, 111755, 112840, 121849, 127720, 139256, 146692, 149968, 166036, 174070, 178808, 183365, 187460, 207545, 209560, 223510, 225680, 243698, 255440, 278512, 290563, 293384, 332072, 348140, 357616, 366730, 374920, 415090, 419120, 447020, 487396, 539617, 581126, 586768, 609245, 664144, 696280, 733460, 749840, 830180, 894040, 974792, 1079234, 1162252, 1218490, 1392560, 1452815, 1466920, 1660360, 1788080, 1949584, 2158468, 2324504, 2436980, 2698085, 2905630, 2933840, 3320720, 3777319, 4316936, 4649008, 4873960, 5396170, 5811260, 7554638, 8633872, 9747920, 10792340, 11622520, 15109276, 18886595, 21584680, 23245040, 30218552, 37773190, 43169360, 60437104, 75546380, 151092760, 302185520]

約数ペア:

[(1, 302185520), (2, 151092760), (4, 75546380), (5, 60437104), (7, 43169360), (8, 37773190), (10, 30218552), (13, 23245040), (14, 21584680), (16, 18886595), (20, 15109276), (26, 11622520), (28, 10792340), (31, 9747920), (35, 8633872), (40, 7554638), (52, 5811260), (56, 5396170), (62, 4873960), (65, 4649008), (70, 4316936), (80, 3777319), (91, 3320720), (103, 2933840), (104, 2905630), (112, 2698085), (124, 2436980), (130, 2324504), (140, 2158468), (155, 1949584), (169, 1788080), (182, 1660360), (206, 1466920), (208, 1452815), (217, 1392560), (248, 1218490), (260, 1162252), (280, 1079234), (310, 974792), (338, 894040), (364, 830180), (403, 749840), (412, 733460), (434, 696280), (455, 664144), (496, 609245), (515, 586768), (520, 581126), (560, 539617), (620, 487396), (676, 447020), (721, 419120), (728, 415090), (806, 374920), (824, 366730), (845, 357616), (868, 348140), (910, 332072), (1030, 293384), (1040, 290563), (1085, 278512), (1183, 255440), (1240, 243698), (1339, 225680), (1352, 223510), (1442, 209560), (1456, 207545), (1612, 187460), (1648, 183365), (1690, 178808), (1736, 174070), (1820, 166036), (2015, 149968), (2060, 146692), (2170, 139256), (2366, 127720), (2480, 121849), (2678, 112840), (2704, 111755), (2821, 107120), (2884, 104780), (3193, 94640), (3224, 93730), (3380, 89404), (3472, 87035), (3605, 83824), (3640, 83018), (4030, 74984), (4120, 73346), (4340, 69628), (4732, 63860), (5239, 57680), (5356, 56420), (5642, 53560), (5768, 52390), (5915, 51088), (6386, 47320), (6448, 46865), (6695, 45136), (6760, 44702), (7210, 41912), (7280, 41509), (8060, 37492), (8240, 36673), (8680, 34814), (9373, 32240), (9464, 31930), (10478, 28840), (10712, 28210), (11284, 26780), (11536, 26195), (11830, 25544), (12772, 23660), (13390, 22568), (13520, 22351), (14105, 21424), (14420, 20956), (15965, 18928), (16120, 18746), (17360, 17407)]