1269973320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137443}}^1$

素因数の和:137475

約数の個数: 128

約数和(自身を含む): 4750064640

約数和(自身を除く): 3480091320

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, 137443, 274886, 412329, 549772, 687215, 824658, 962101, 1099544, 1374430, 1511873, 1649316, 1924202, 2061645, 2748860, 2886303, 3023746, 3298632, 3848404, 4123290, 4535619, 4810505, 5497720, 5772606, 6047492, 7559365, 7696808, 8246580, 9071238, 9621010, 10583111, 11545212, 12094984, 14431515, 15118730, 16493160, 18142476, 19242020, 21166222, 22678095, 23090424, 28863030, 30237460, 31749333, 36284952, 38484040, 42332444, 45356190, 52915555, 57726060, 60474920, 63498666, 84664888, 90712380, 105831110, 115452120, 126997332, 158746665, 181424760, 211662220, 253994664, 317493330, 423324440, 634986660, 1269973320]

約数ペア:

[(1, 1269973320), (2, 634986660), (3, 423324440), (4, 317493330), (5, 253994664), (6, 211662220), (7, 181424760), (8, 158746665), (10, 126997332), (11, 115452120), (12, 105831110), (14, 90712380), (15, 84664888), (20, 63498666), (21, 60474920), (22, 57726060), (24, 52915555), (28, 45356190), (30, 42332444), (33, 38484040), (35, 36284952), (40, 31749333), (42, 30237460), (44, 28863030), (55, 23090424), (56, 22678095), (60, 21166222), (66, 19242020), (70, 18142476), (77, 16493160), (84, 15118730), (88, 14431515), (105, 12094984), (110, 11545212), (120, 10583111), (132, 9621010), (140, 9071238), (154, 8246580), (165, 7696808), (168, 7559365), (210, 6047492), (220, 5772606), (231, 5497720), (264, 4810505), (280, 4535619), (308, 4123290), (330, 3848404), (385, 3298632), (420, 3023746), (440, 2886303), (462, 2748860), (616, 2061645), (660, 1924202), (770, 1649316), (840, 1511873), (924, 1374430), (1155, 1099544), (1320, 962101), (1540, 824658), (1848, 687215), (2310, 549772), (3080, 412329), (4620, 274886), (9240, 137443)]