43243760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 160

約数和(自身を含む): 123420672

約数和(自身を除く): 80176912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 47, 53, 56, 62, 70, 80, 94, 106, 112, 124, 140, 155, 188, 212, 217, 235, 248, 265, 280, 310, 329, 371, 376, 424, 434, 470, 496, 530, 560, 620, 658, 742, 752, 848, 868, 940, 1060, 1085, 1240, 1316, 1457, 1484, 1643, 1645, 1736, 1855, 1880, 2120, 2170, 2480, 2491, 2632, 2914, 2968, 3286, 3290, 3472, 3710, 3760, 4240, 4340, 4982, 5264, 5828, 5936, 6572, 6580, 7285, 7420, 8215, 8680, 9964, 10199, 11501, 11656, 12455, 13144, 13160, 14570, 14840, 16430, 17360, 17437, 19928, 20398, 23002, 23312, 24910, 26288, 26320, 29140, 29680, 32860, 34874, 39856, 40796, 46004, 49820, 50995, 57505, 58280, 65720, 69748, 77221, 81592, 87185, 92008, 99640, 101990, 115010, 116560, 131440, 139496, 154442, 163184, 174370, 184016, 199280, 203980, 230020, 278992, 308884, 348740, 386105, 407960, 460040, 540547, 617768, 697480, 772210, 815920, 920080, 1081094, 1235536, 1394960, 1544420, 2162188, 2702735, 3088840, 4324376, 5405470, 6177680, 8648752, 10810940, 21621880, 43243760]

約数ペア:

[(1, 43243760), (2, 21621880), (4, 10810940), (5, 8648752), (7, 6177680), (8, 5405470), (10, 4324376), (14, 3088840), (16, 2702735), (20, 2162188), (28, 1544420), (31, 1394960), (35, 1235536), (40, 1081094), (47, 920080), (53, 815920), (56, 772210), (62, 697480), (70, 617768), (80, 540547), (94, 460040), (106, 407960), (112, 386105), (124, 348740), (140, 308884), (155, 278992), (188, 230020), (212, 203980), (217, 199280), (235, 184016), (248, 174370), (265, 163184), (280, 154442), (310, 139496), (329, 131440), (371, 116560), (376, 115010), (424, 101990), (434, 99640), (470, 92008), (496, 87185), (530, 81592), (560, 77221), (620, 69748), (658, 65720), (742, 58280), (752, 57505), (848, 50995), (868, 49820), (940, 46004), (1060, 40796), (1085, 39856), (1240, 34874), (1316, 32860), (1457, 29680), (1484, 29140), (1643, 26320), (1645, 26288), (1736, 24910), (1855, 23312), (1880, 23002), (2120, 20398), (2170, 19928), (2480, 17437), (2491, 17360), (2632, 16430), (2914, 14840), (2968, 14570), (3286, 13160), (3290, 13144), (3472, 12455), (3710, 11656), (3760, 11501), (4240, 10199), (4340, 9964), (4982, 8680), (5264, 8215), (5828, 7420), (5936, 7285), (6572, 6580)]