126212760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{503}}^1$

素因数の和:578

約数の個数: 192

約数和(自身を含む): 445798080

約数和(自身を除く): 319585320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 41, 45, 51, 60, 68, 72, 82, 85, 90, 102, 120, 123, 136, 153, 164, 170, 180, 204, 205, 246, 255, 306, 328, 340, 360, 369, 408, 410, 492, 503, 510, 612, 615, 680, 697, 738, 765, 820, 984, 1006, 1020, 1224, 1230, 1394, 1476, 1509, 1530, 1640, 1845, 2012, 2040, 2091, 2460, 2515, 2788, 2952, 3018, 3060, 3485, 3690, 4024, 4182, 4527, 4920, 5030, 5576, 6036, 6120, 6273, 6970, 7380, 7545, 8364, 8551, 9054, 10060, 10455, 12072, 12546, 13940, 14760, 15090, 16728, 17102, 18108, 20120, 20623, 20910, 22635, 25092, 25653, 27880, 30180, 31365, 34204, 36216, 41246, 41820, 42755, 45270, 50184, 51306, 60360, 61869, 62730, 68408, 76959, 82492, 83640, 85510, 90540, 102612, 103115, 123738, 125460, 128265, 153918, 164984, 171020, 181080, 185607, 205224, 206230, 247476, 250920, 256530, 307836, 309345, 342040, 350591, 371214, 384795, 412460, 494952, 513060, 615672, 618690, 701182, 742428, 769590, 824920, 928035, 1026120, 1051773, 1237380, 1402364, 1484856, 1539180, 1752955, 1856070, 2103546, 2474760, 2804728, 3078360, 3155319, 3505910, 3712140, 4207092, 5258865, 6310638, 7011820, 7424280, 8414184, 10517730, 12621276, 14023640, 15776595, 21035460, 25242552, 31553190, 42070920, 63106380, 126212760]

約数ペア:

[(1, 126212760), (2, 63106380), (3, 42070920), (4, 31553190), (5, 25242552), (6, 21035460), (8, 15776595), (9, 14023640), (10, 12621276), (12, 10517730), (15, 8414184), (17, 7424280), (18, 7011820), (20, 6310638), (24, 5258865), (30, 4207092), (34, 3712140), (36, 3505910), (40, 3155319), (41, 3078360), (45, 2804728), (51, 2474760), (60, 2103546), (68, 1856070), (72, 1752955), (82, 1539180), (85, 1484856), (90, 1402364), (102, 1237380), (120, 1051773), (123, 1026120), (136, 928035), (153, 824920), (164, 769590), (170, 742428), (180, 701182), (204, 618690), (205, 615672), (246, 513060), (255, 494952), (306, 412460), (328, 384795), (340, 371214), (360, 350591), (369, 342040), (408, 309345), (410, 307836), (492, 256530), (503, 250920), (510, 247476), (612, 206230), (615, 205224), (680, 185607), (697, 181080), (738, 171020), (765, 164984), (820, 153918), (984, 128265), (1006, 125460), (1020, 123738), (1224, 103115), (1230, 102612), (1394, 90540), (1476, 85510), (1509, 83640), (1530, 82492), (1640, 76959), (1845, 68408), (2012, 62730), (2040, 61869), (2091, 60360), (2460, 51306), (2515, 50184), (2788, 45270), (2952, 42755), (3018, 41820), (3060, 41246), (3485, 36216), (3690, 34204), (4024, 31365), (4182, 30180), (4527, 27880), (4920, 25653), (5030, 25092), (5576, 22635), (6036, 20910), (6120, 20623), (6273, 20120), (6970, 18108), (7380, 17102), (7545, 16728), (8364, 15090), (8551, 14760), (9054, 13940), (10060, 12546), (10455, 12072)]