140738580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15331}}^1$

素因数の和:15366

約数の個数: 96

約数和(自身を含む): 463639680

約数和(自身を除く): 322901100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 15331, 30662, 45993, 61324, 76655, 91986, 137979, 153310, 183972, 229965, 260627, 275958, 306620, 413937, 459930, 521254, 551916, 689895, 781881, 827874, 919860, 1042508, 1303135, 1379790, 1563762, 1655748, 2069685, 2345643, 2606270, 2759580, 3127524, 3909405, 4139370, 4691286, 5212540, 7036929, 7818810, 8278740, 9382572, 11728215, 14073858, 15637620, 23456430, 28147716, 35184645, 46912860, 70369290, 140738580]

約数ペア:

[(1, 140738580), (2, 70369290), (3, 46912860), (4, 35184645), (5, 28147716), (6, 23456430), (9, 15637620), (10, 14073858), (12, 11728215), (15, 9382572), (17, 8278740), (18, 7818810), (20, 7036929), (27, 5212540), (30, 4691286), (34, 4139370), (36, 3909405), (45, 3127524), (51, 2759580), (54, 2606270), (60, 2345643), (68, 2069685), (85, 1655748), (90, 1563762), (102, 1379790), (108, 1303135), (135, 1042508), (153, 919860), (170, 827874), (180, 781881), (204, 689895), (255, 551916), (270, 521254), (306, 459930), (340, 413937), (459, 306620), (510, 275958), (540, 260627), (612, 229965), (765, 183972), (918, 153310), (1020, 137979), (1530, 91986), (1836, 76655), (2295, 61324), (3060, 45993), (4590, 30662), (9180, 15331)]