16138440

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:333

約数の個数: 160

約数和(自身を含む): 57629880

約数和(自身を除く): 41491440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 60, 68, 72, 81, 85, 90, 102, 108, 120, 135, 136, 153, 162, 170, 180, 204, 216, 255, 270, 293, 306, 324, 340, 360, 405, 408, 459, 510, 540, 586, 612, 648, 680, 765, 810, 879, 918, 1020, 1080, 1172, 1224, 1377, 1465, 1530, 1620, 1758, 1836, 2040, 2295, 2344, 2637, 2754, 2930, 3060, 3240, 3516, 3672, 4395, 4590, 4981, 5274, 5508, 5860, 6120, 6885, 7032, 7911, 8790, 9180, 9962, 10548, 11016, 11720, 13185, 13770, 14943, 15822, 17580, 18360, 19924, 21096, 23733, 24905, 26370, 27540, 29886, 31644, 35160, 39555, 39848, 44829, 47466, 49810, 52740, 55080, 59772, 63288, 74715, 79110, 89658, 94932, 99620, 105480, 118665, 119544, 134487, 149430, 158220, 179316, 189864, 199240, 224145, 237330, 268974, 298860, 316440, 358632, 403461, 448290, 474660, 537948, 597720, 672435, 806922, 896580, 949320, 1075896, 1344870, 1613844, 1793160, 2017305, 2689740, 3227688, 4034610, 5379480, 8069220, 16138440]

約数ペア:

[(1, 16138440), (2, 8069220), (3, 5379480), (4, 4034610), (5, 3227688), (6, 2689740), (8, 2017305), (9, 1793160), (10, 1613844), (12, 1344870), (15, 1075896), (17, 949320), (18, 896580), (20, 806922), (24, 672435), (27, 597720), (30, 537948), (34, 474660), (36, 448290), (40, 403461), (45, 358632), (51, 316440), (54, 298860), (60, 268974), (68, 237330), (72, 224145), (81, 199240), (85, 189864), (90, 179316), (102, 158220), (108, 149430), (120, 134487), (135, 119544), (136, 118665), (153, 105480), (162, 99620), (170, 94932), (180, 89658), (204, 79110), (216, 74715), (255, 63288), (270, 59772), (293, 55080), (306, 52740), (324, 49810), (340, 47466), (360, 44829), (405, 39848), (408, 39555), (459, 35160), (510, 31644), (540, 29886), (586, 27540), (612, 26370), (648, 24905), (680, 23733), (765, 21096), (810, 19924), (879, 18360), (918, 17580), (1020, 15822), (1080, 14943), (1172, 13770), (1224, 13185), (1377, 11720), (1465, 11016), (1530, 10548), (1620, 9962), (1758, 9180), (1836, 8790), (2040, 7911), (2295, 7032), (2344, 6885), (2637, 6120), (2754, 5860), (2930, 5508), (3060, 5274), (3240, 4981), (3516, 4590), (3672, 4395)]