168971040

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{16763}}^1$

素因数の和:16791

約数の個数: 144

約数和(自身を含む): 659026368

約数和(自身を除く): 490055328

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 16763, 33526, 50289, 67052, 83815, 100578, 117341, 134104, 150867, 167630, 201156, 234682, 251445, 268208, 301734, 335260, 352023, 402312, 469364, 502890, 536416, 586705, 603468, 670520, 704046, 754335, 804624, 938728, 1005780, 1056069, 1173410, 1206936, 1341040, 1408092, 1508670, 1609248, 1760115, 1877456, 2011560, 2112138, 2346820, 2413872, 2682080, 2816184, 3017340, 3520230, 3754912, 4023120, 4224276, 4693640, 4827744, 5280345, 5632368, 6034680, 7040460, 8046240, 8448552, 9387280, 10560690, 11264736, 12069360, 14080920, 16897104, 18774560, 21121380, 24138720, 28161840, 33794208, 42242760, 56323680, 84485520, 168971040]

約数ペア:

[(1, 168971040), (2, 84485520), (3, 56323680), (4, 42242760), (5, 33794208), (6, 28161840), (7, 24138720), (8, 21121380), (9, 18774560), (10, 16897104), (12, 14080920), (14, 12069360), (15, 11264736), (16, 10560690), (18, 9387280), (20, 8448552), (21, 8046240), (24, 7040460), (28, 6034680), (30, 5632368), (32, 5280345), (35, 4827744), (36, 4693640), (40, 4224276), (42, 4023120), (45, 3754912), (48, 3520230), (56, 3017340), (60, 2816184), (63, 2682080), (70, 2413872), (72, 2346820), (80, 2112138), (84, 2011560), (90, 1877456), (96, 1760115), (105, 1609248), (112, 1508670), (120, 1408092), (126, 1341040), (140, 1206936), (144, 1173410), (160, 1056069), (168, 1005780), (180, 938728), (210, 804624), (224, 754335), (240, 704046), (252, 670520), (280, 603468), (288, 586705), (315, 536416), (336, 502890), (360, 469364), (420, 402312), (480, 352023), (504, 335260), (560, 301734), (630, 268208), (672, 251445), (720, 234682), (840, 201156), (1008, 167630), (1120, 150867), (1260, 134104), (1440, 117341), (1680, 100578), (2016, 83815), (2520, 67052), (3360, 50289), (5040, 33526), (10080, 16763)]