169070580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{661}}^1$

素因数の和:719

約数の個数: 216

約数和(自身を含む): 618082920

約数和(自身を除く): 449012340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 29, 30, 35, 36, 42, 45, 49, 58, 60, 63, 70, 84, 87, 90, 98, 105, 116, 126, 140, 145, 147, 174, 180, 196, 203, 210, 245, 252, 261, 290, 294, 315, 348, 406, 420, 435, 441, 490, 522, 580, 588, 609, 630, 661, 735, 812, 870, 882, 980, 1015, 1044, 1218, 1260, 1305, 1322, 1421, 1470, 1740, 1764, 1827, 1983, 2030, 2205, 2436, 2610, 2644, 2842, 2940, 3045, 3305, 3654, 3966, 4060, 4263, 4410, 4627, 5220, 5684, 5949, 6090, 6610, 7105, 7308, 7932, 8526, 8820, 9135, 9254, 9915, 11898, 12180, 12789, 13220, 13881, 14210, 17052, 18270, 18508, 19169, 19830, 21315, 23135, 23796, 25578, 27762, 28420, 29745, 32389, 36540, 38338, 39660, 41643, 42630, 46270, 51156, 55524, 57507, 59490, 63945, 64778, 69405, 76676, 83286, 85260, 92540, 95845, 97167, 115014, 118980, 127890, 129556, 134183, 138810, 161945, 166572, 172521, 191690, 194334, 208215, 230028, 255780, 268366, 277620, 287535, 291501, 323890, 345042, 383380, 388668, 402549, 416430, 485835, 536732, 575070, 583002, 647780, 670915, 690084, 805098, 832860, 862605, 939281, 971670, 1150140, 1166004, 1207647, 1341830, 1457505, 1610196, 1725210, 1878562, 1943340, 2012745, 2415294, 2683660, 2817843, 2915010, 3450420, 3757124, 4025490, 4696405, 4830588, 5635686, 5830020, 6038235, 8050980, 8453529, 9392810, 11271372, 12076470, 14089215, 16907058, 18785620, 24152940, 28178430, 33814116, 42267645, 56356860, 84535290, 169070580]

約数ペア:

[(1, 169070580), (2, 84535290), (3, 56356860), (4, 42267645), (5, 33814116), (6, 28178430), (7, 24152940), (9, 18785620), (10, 16907058), (12, 14089215), (14, 12076470), (15, 11271372), (18, 9392810), (20, 8453529), (21, 8050980), (28, 6038235), (29, 5830020), (30, 5635686), (35, 4830588), (36, 4696405), (42, 4025490), (45, 3757124), (49, 3450420), (58, 2915010), (60, 2817843), (63, 2683660), (70, 2415294), (84, 2012745), (87, 1943340), (90, 1878562), (98, 1725210), (105, 1610196), (116, 1457505), (126, 1341830), (140, 1207647), (145, 1166004), (147, 1150140), (174, 971670), (180, 939281), (196, 862605), (203, 832860), (210, 805098), (245, 690084), (252, 670915), (261, 647780), (290, 583002), (294, 575070), (315, 536732), (348, 485835), (406, 416430), (420, 402549), (435, 388668), (441, 383380), (490, 345042), (522, 323890), (580, 291501), (588, 287535), (609, 277620), (630, 268366), (661, 255780), (735, 230028), (812, 208215), (870, 194334), (882, 191690), (980, 172521), (1015, 166572), (1044, 161945), (1218, 138810), (1260, 134183), (1305, 129556), (1322, 127890), (1421, 118980), (1470, 115014), (1740, 97167), (1764, 95845), (1827, 92540), (1983, 85260), (2030, 83286), (2205, 76676), (2436, 69405), (2610, 64778), (2644, 63945), (2842, 59490), (2940, 57507), (3045, 55524), (3305, 51156), (3654, 46270), (3966, 42630), (4060, 41643), (4263, 39660), (4410, 38338), (4627, 36540), (5220, 32389), (5684, 29745), (5949, 28420), (6090, 27762), (6610, 25578), (7105, 23796), (7308, 23135), (7932, 21315), (8526, 19830), (8820, 19169), (9135, 18508), (9254, 18270), (9915, 17052), (11898, 14210), (12180, 13881), (12789, 13220)]