141561720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23131}}^1$

素因数の和:23165

約数の個数: 96

約数和(自身を含む): 487159920

約数和(自身を除く): 345598200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 510, 612, 680, 765, 1020, 1224, 1530, 2040, 3060, 6120, 23131, 46262, 69393, 92524, 115655, 138786, 185048, 208179, 231310, 277572, 346965, 393227, 416358, 462620, 555144, 693930, 786454, 832716, 925240, 1040895, 1179681, 1387860, 1572908, 1665432, 1966135, 2081790, 2359362, 2775720, 3145816, 3539043, 3932270, 4163580, 4718724, 5898405, 7078086, 7864540, 8327160, 9437448, 11796810, 14156172, 15729080, 17695215, 23593620, 28312344, 35390430, 47187240, 70780860, 141561720]

約数ペア:

[(1, 141561720), (2, 70780860), (3, 47187240), (4, 35390430), (5, 28312344), (6, 23593620), (8, 17695215), (9, 15729080), (10, 14156172), (12, 11796810), (15, 9437448), (17, 8327160), (18, 7864540), (20, 7078086), (24, 5898405), (30, 4718724), (34, 4163580), (36, 3932270), (40, 3539043), (45, 3145816), (51, 2775720), (60, 2359362), (68, 2081790), (72, 1966135), (85, 1665432), (90, 1572908), (102, 1387860), (120, 1179681), (136, 1040895), (153, 925240), (170, 832716), (180, 786454), (204, 693930), (255, 555144), (306, 462620), (340, 416358), (360, 393227), (408, 346965), (510, 277572), (612, 231310), (680, 208179), (765, 185048), (1020, 138786), (1224, 115655), (1530, 92524), (2040, 69393), (3060, 46262), (6120, 23131)]