131295360

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{9769}}^1$

素因数の和:9798

約数の個数: 128

約数和(自身を含む): 478339200

約数和(自身を除く): 347043840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 9769, 13440, 19538, 29307, 39076, 48845, 58614, 68383, 78152, 97690, 117228, 136766, 146535, 156304, 195380, 205149, 234456, 273532, 293070, 312608, 341915, 390760, 410298, 468912, 547064, 586140, 625216, 683830, 781520, 820596, 937824, 1025745, 1094128, 1172280, 1250432, 1367660, 1563040, 1641192, 1875648, 2051490, 2188256, 2344560, 2735320, 3126080, 3282384, 3751296, 4102980, 4376512, 4689120, 5470640, 6252160, 6564768, 8205960, 8753024, 9378240, 10941280, 13129536, 16411920, 18756480, 21882560, 26259072, 32823840, 43765120, 65647680, 131295360]

約数ペア:

[(1, 131295360), (2, 65647680), (3, 43765120), (4, 32823840), (5, 26259072), (6, 21882560), (7, 18756480), (8, 16411920), (10, 13129536), (12, 10941280), (14, 9378240), (15, 8753024), (16, 8205960), (20, 6564768), (21, 6252160), (24, 5470640), (28, 4689120), (30, 4376512), (32, 4102980), (35, 3751296), (40, 3282384), (42, 3126080), (48, 2735320), (56, 2344560), (60, 2188256), (64, 2051490), (70, 1875648), (80, 1641192), (84, 1563040), (96, 1367660), (105, 1250432), (112, 1172280), (120, 1094128), (128, 1025745), (140, 937824), (160, 820596), (168, 781520), (192, 683830), (210, 625216), (224, 586140), (240, 547064), (280, 468912), (320, 410298), (336, 390760), (384, 341915), (420, 312608), (448, 293070), (480, 273532), (560, 234456), (640, 205149), (672, 195380), (840, 156304), (896, 146535), (960, 136766), (1120, 117228), (1344, 97690), (1680, 78152), (1920, 68383), (2240, 58614), (2688, 48845), (3360, 39076), (4480, 29307), (6720, 19538), (9769, 13440)]