140087640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15161}}^1$

素因数の和:15193

約数の個数: 128

約数和(自身を含む): 523998720

約数和(自身を除く): 383911080

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, 15161, 30322, 45483, 60644, 75805, 90966, 106127, 121288, 151610, 166771, 181932, 212254, 227415, 303220, 318381, 333542, 363864, 424508, 454830, 500313, 530635, 606440, 636762, 667084, 833855, 849016, 909660, 1000626, 1061270, 1167397, 1273524, 1334168, 1591905, 1667710, 1819320, 2001252, 2122540, 2334794, 2501565, 2547048, 3183810, 3335420, 3502191, 4002504, 4245080, 4669588, 5003130, 5836985, 6367620, 6670840, 7004382, 9339176, 10006260, 11673970, 12735240, 14008764, 17510955, 20012520, 23347940, 28017528, 35021910, 46695880, 70043820, 140087640]

約数ペア:

[(1, 140087640), (2, 70043820), (3, 46695880), (4, 35021910), (5, 28017528), (6, 23347940), (7, 20012520), (8, 17510955), (10, 14008764), (11, 12735240), (12, 11673970), (14, 10006260), (15, 9339176), (20, 7004382), (21, 6670840), (22, 6367620), (24, 5836985), (28, 5003130), (30, 4669588), (33, 4245080), (35, 4002504), (40, 3502191), (42, 3335420), (44, 3183810), (55, 2547048), (56, 2501565), (60, 2334794), (66, 2122540), (70, 2001252), (77, 1819320), (84, 1667710), (88, 1591905), (105, 1334168), (110, 1273524), (120, 1167397), (132, 1061270), (140, 1000626), (154, 909660), (165, 849016), (168, 833855), (210, 667084), (220, 636762), (231, 606440), (264, 530635), (280, 500313), (308, 454830), (330, 424508), (385, 363864), (420, 333542), (440, 318381), (462, 303220), (616, 227415), (660, 212254), (770, 181932), (840, 166771), (924, 151610), (1155, 121288), (1320, 106127), (1540, 90966), (1848, 75805), (2310, 60644), (3080, 45483), (4620, 30322), (9240, 15161)]