168990360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18289}}^1$

素因数の和:18321

約数の個数: 128

約数和(自身を含む): 632102400

約数和(自身を除く): 463112040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 18289, 36578, 54867, 73156, 91445, 109734, 128023, 146312, 182890, 201179, 219468, 256046, 274335, 365780, 384069, 402358, 438936, 512092, 548670, 603537, 640115, 731560, 768138, 804716, 1005895, 1024184, 1097340, 1207074, 1280230, 1408253, 1536276, 1609432, 1920345, 2011790, 2194680, 2414148, 2560460, 2816506, 3017685, 3072552, 3840690, 4023580, 4224759, 4828296, 5120920, 5633012, 6035370, 7041265, 7681380, 8047160, 8449518, 11266024, 12070740, 14082530, 15362760, 16899036, 21123795, 24141480, 28165060, 33798072, 42247590, 56330120, 84495180, 168990360]

約数ペア:

[(1, 168990360), (2, 84495180), (3, 56330120), (4, 42247590), (5, 33798072), (6, 28165060), (7, 24141480), (8, 21123795), (10, 16899036), (11, 15362760), (12, 14082530), (14, 12070740), (15, 11266024), (20, 8449518), (21, 8047160), (22, 7681380), (24, 7041265), (28, 6035370), (30, 5633012), (33, 5120920), (35, 4828296), (40, 4224759), (42, 4023580), (44, 3840690), (55, 3072552), (56, 3017685), (60, 2816506), (66, 2560460), (70, 2414148), (77, 2194680), (84, 2011790), (88, 1920345), (105, 1609432), (110, 1536276), (120, 1408253), (132, 1280230), (140, 1207074), (154, 1097340), (165, 1024184), (168, 1005895), (210, 804716), (220, 768138), (231, 731560), (264, 640115), (280, 603537), (308, 548670), (330, 512092), (385, 438936), (420, 402358), (440, 384069), (462, 365780), (616, 274335), (660, 256046), (770, 219468), (840, 201179), (924, 182890), (1155, 146312), (1320, 128023), (1540, 109734), (1848, 91445), (2310, 73156), (3080, 54867), (4620, 36578), (9240, 18289)]