1150131920

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{1621}}^1$

素因数の和:1829

約数の個数: 120

約数和(自身を含む): 3129752808

約数和(自身を除く): 1979620888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 80, 98, 112, 140, 181, 196, 245, 280, 362, 392, 490, 560, 724, 784, 905, 980, 1267, 1448, 1621, 1810, 1960, 2534, 2896, 3242, 3620, 3920, 5068, 6335, 6484, 7240, 8105, 8869, 10136, 11347, 12670, 12968, 14480, 16210, 17738, 20272, 22694, 25340, 25936, 32420, 35476, 44345, 45388, 50680, 56735, 64840, 70952, 79429, 88690, 90776, 101360, 113470, 129680, 141904, 158858, 177380, 181552, 226940, 293401, 317716, 354760, 397145, 453880, 586802, 635432, 709520, 794290, 907760, 1173604, 1270864, 1467005, 1588580, 2053807, 2347208, 2934010, 3177160, 4107614, 4694416, 5868020, 6354320, 8215228, 10269035, 11736040, 14376649, 16430456, 20538070, 23472080, 28753298, 32860912, 41076140, 57506596, 71883245, 82152280, 115013192, 143766490, 164304560, 230026384, 287532980, 575065960, 1150131920]

約数ペア:

[(1, 1150131920), (2, 575065960), (4, 287532980), (5, 230026384), (7, 164304560), (8, 143766490), (10, 115013192), (14, 82152280), (16, 71883245), (20, 57506596), (28, 41076140), (35, 32860912), (40, 28753298), (49, 23472080), (56, 20538070), (70, 16430456), (80, 14376649), (98, 11736040), (112, 10269035), (140, 8215228), (181, 6354320), (196, 5868020), (245, 4694416), (280, 4107614), (362, 3177160), (392, 2934010), (490, 2347208), (560, 2053807), (724, 1588580), (784, 1467005), (905, 1270864), (980, 1173604), (1267, 907760), (1448, 794290), (1621, 709520), (1810, 635432), (1960, 586802), (2534, 453880), (2896, 397145), (3242, 354760), (3620, 317716), (3920, 293401), (5068, 226940), (6335, 181552), (6484, 177380), (7240, 158858), (8105, 141904), (8869, 129680), (10136, 113470), (11347, 101360), (12670, 90776), (12968, 88690), (14480, 79429), (16210, 70952), (17738, 64840), (20272, 56735), (22694, 50680), (25340, 45388), (25936, 44345), (32420, 35476)]