303852080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{761}}^1$

素因数の和:835

約数の個数: 160

約数和(自身を含む): 870801408

約数和(自身を除く): 566949328

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 31, 35, 40, 46, 56, 62, 70, 80, 92, 112, 115, 124, 140, 155, 161, 184, 217, 230, 248, 280, 310, 322, 368, 434, 460, 496, 560, 620, 644, 713, 761, 805, 868, 920, 1085, 1240, 1288, 1426, 1522, 1610, 1736, 1840, 2170, 2480, 2576, 2852, 3044, 3220, 3472, 3565, 3805, 4340, 4991, 5327, 5704, 6088, 6440, 7130, 7610, 8680, 9982, 10654, 11408, 12176, 12880, 14260, 15220, 17360, 17503, 19964, 21308, 23591, 24955, 26635, 28520, 30440, 35006, 39928, 42616, 47182, 49910, 53270, 57040, 60880, 70012, 79856, 85232, 87515, 94364, 99820, 106540, 117955, 122521, 140024, 165137, 175030, 188728, 199640, 213080, 235910, 245042, 280048, 330274, 350060, 377456, 399280, 426160, 471820, 490084, 542593, 612605, 660548, 700120, 825685, 943640, 980168, 1085186, 1225210, 1321096, 1400240, 1651370, 1887280, 1960336, 2170372, 2450420, 2642192, 2712965, 3302740, 3798151, 4340744, 4900840, 5425930, 6605480, 7596302, 8681488, 9801680, 10851860, 13210960, 15192604, 18990755, 21703720, 30385208, 37981510, 43407440, 60770416, 75963020, 151926040, 303852080]

約数ペア:

[(1, 303852080), (2, 151926040), (4, 75963020), (5, 60770416), (7, 43407440), (8, 37981510), (10, 30385208), (14, 21703720), (16, 18990755), (20, 15192604), (23, 13210960), (28, 10851860), (31, 9801680), (35, 8681488), (40, 7596302), (46, 6605480), (56, 5425930), (62, 4900840), (70, 4340744), (80, 3798151), (92, 3302740), (112, 2712965), (115, 2642192), (124, 2450420), (140, 2170372), (155, 1960336), (161, 1887280), (184, 1651370), (217, 1400240), (230, 1321096), (248, 1225210), (280, 1085186), (310, 980168), (322, 943640), (368, 825685), (434, 700120), (460, 660548), (496, 612605), (560, 542593), (620, 490084), (644, 471820), (713, 426160), (761, 399280), (805, 377456), (868, 350060), (920, 330274), (1085, 280048), (1240, 245042), (1288, 235910), (1426, 213080), (1522, 199640), (1610, 188728), (1736, 175030), (1840, 165137), (2170, 140024), (2480, 122521), (2576, 117955), (2852, 106540), (3044, 99820), (3220, 94364), (3472, 87515), (3565, 85232), (3805, 79856), (4340, 70012), (4991, 60880), (5327, 57040), (5704, 53270), (6088, 49910), (6440, 47182), (7130, 42616), (7610, 39928), (8680, 35006), (9982, 30440), (10654, 28520), (11408, 26635), (12176, 24955), (12880, 23591), (14260, 21308), (15220, 19964), (17360, 17503)]