206869320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{797}}^1$

素因数の和:924

約数の個数: 192

約数和(自身を含む): 776805120

約数和(自身を除く): 569935800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 630, 721, 797, 824, 840, 927, 1030, 1236, 1260, 1442, 1545, 1594, 1854, 2060, 2163, 2391, 2472, 2520, 2884, 3090, 3188, 3605, 3708, 3985, 4120, 4326, 4635, 4782, 5579, 5768, 6180, 6376, 6489, 7173, 7210, 7416, 7970, 8652, 9270, 9564, 10815, 11158, 11955, 12360, 12978, 14346, 14420, 15940, 16737, 17304, 18540, 19128, 21630, 22316, 23910, 25956, 27895, 28692, 28840, 31880, 32445, 33474, 35865, 37080, 43260, 44632, 47820, 50211, 51912, 55790, 57384, 64890, 66948, 71730, 82091, 83685, 86520, 95640, 100422, 111580, 129780, 133896, 143460, 164182, 167370, 200844, 223160, 246273, 251055, 259560, 286920, 328364, 334740, 401688, 410455, 492546, 502110, 574637, 656728, 669480, 738819, 820910, 985092, 1004220, 1149274, 1231365, 1477638, 1641820, 1723911, 1970184, 2008440, 2298548, 2462730, 2873185, 2955276, 3283640, 3447822, 3694095, 4597096, 4925460, 5171733, 5746370, 5910552, 6895644, 7388190, 8619555, 9850920, 10343466, 11492740, 13791288, 14776380, 17239110, 20686932, 22985480, 25858665, 29552760, 34478220, 41373864, 51717330, 68956440, 103434660, 206869320]

約数ペア:

[(1, 206869320), (2, 103434660), (3, 68956440), (4, 51717330), (5, 41373864), (6, 34478220), (7, 29552760), (8, 25858665), (9, 22985480), (10, 20686932), (12, 17239110), (14, 14776380), (15, 13791288), (18, 11492740), (20, 10343466), (21, 9850920), (24, 8619555), (28, 7388190), (30, 6895644), (35, 5910552), (36, 5746370), (40, 5171733), (42, 4925460), (45, 4597096), (56, 3694095), (60, 3447822), (63, 3283640), (70, 2955276), (72, 2873185), (84, 2462730), (90, 2298548), (103, 2008440), (105, 1970184), (120, 1723911), (126, 1641820), (140, 1477638), (168, 1231365), (180, 1149274), (206, 1004220), (210, 985092), (252, 820910), (280, 738819), (309, 669480), (315, 656728), (360, 574637), (412, 502110), (420, 492546), (504, 410455), (515, 401688), (618, 334740), (630, 328364), (721, 286920), (797, 259560), (824, 251055), (840, 246273), (927, 223160), (1030, 200844), (1236, 167370), (1260, 164182), (1442, 143460), (1545, 133896), (1594, 129780), (1854, 111580), (2060, 100422), (2163, 95640), (2391, 86520), (2472, 83685), (2520, 82091), (2884, 71730), (3090, 66948), (3188, 64890), (3605, 57384), (3708, 55790), (3985, 51912), (4120, 50211), (4326, 47820), (4635, 44632), (4782, 43260), (5579, 37080), (5768, 35865), (6180, 33474), (6376, 32445), (6489, 31880), (7173, 28840), (7210, 28692), (7416, 27895), (7970, 25956), (8652, 23910), (9270, 22316), (9564, 21630), (10815, 19128), (11158, 18540), (11955, 17304), (12360, 16737), (12978, 15940), (14346, 14420)]