493286640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{26693}}^1$

素因数の和:26727

約数の個数: 160

約数和(自身を含む): 1906592256

約数和(自身を除く): 1413305616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 924, 1155, 1232, 1320, 1540, 1680, 1848, 2310, 2640, 3080, 3696, 4620, 6160, 9240, 18480, 26693, 53386, 80079, 106772, 133465, 160158, 186851, 213544, 266930, 293623, 320316, 373702, 400395, 427088, 533860, 560553, 587246, 640632, 747404, 800790, 880869, 934255, 1067720, 1121106, 1174492, 1281264, 1468115, 1494808, 1601580, 1761738, 1868510, 2055361, 2135440, 2242212, 2348984, 2802765, 2936230, 2989616, 3203160, 3523476, 3737020, 4110722, 4404345, 4484424, 4697968, 5605530, 5872460, 6166083, 6406320, 7046952, 7474040, 8221444, 8808690, 8968848, 10276805, 11211060, 11744920, 12332166, 14093904, 14948080, 16442888, 17617380, 20553610, 22422120, 23489840, 24664332, 30830415, 32885776, 35234760, 41107220, 44844240, 49328664, 61660830, 70469520, 82214440, 98657328, 123321660, 164428880, 246643320, 493286640]

約数ペア:

[(1, 493286640), (2, 246643320), (3, 164428880), (4, 123321660), (5, 98657328), (6, 82214440), (7, 70469520), (8, 61660830), (10, 49328664), (11, 44844240), (12, 41107220), (14, 35234760), (15, 32885776), (16, 30830415), (20, 24664332), (21, 23489840), (22, 22422120), (24, 20553610), (28, 17617380), (30, 16442888), (33, 14948080), (35, 14093904), (40, 12332166), (42, 11744920), (44, 11211060), (48, 10276805), (55, 8968848), (56, 8808690), (60, 8221444), (66, 7474040), (70, 7046952), (77, 6406320), (80, 6166083), (84, 5872460), (88, 5605530), (105, 4697968), (110, 4484424), (112, 4404345), (120, 4110722), (132, 3737020), (140, 3523476), (154, 3203160), (165, 2989616), (168, 2936230), (176, 2802765), (210, 2348984), (220, 2242212), (231, 2135440), (240, 2055361), (264, 1868510), (280, 1761738), (308, 1601580), (330, 1494808), (336, 1468115), (385, 1281264), (420, 1174492), (440, 1121106), (462, 1067720), (528, 934255), (560, 880869), (616, 800790), (660, 747404), (770, 640632), (840, 587246), (880, 560553), (924, 533860), (1155, 427088), (1232, 400395), (1320, 373702), (1540, 320316), (1680, 293623), (1848, 266930), (2310, 213544), (2640, 186851), (3080, 160158), (3696, 133465), (4620, 106772), (6160, 80079), (9240, 53386), (18480, 26693)]