286947360

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 240

約数和(自身を含む): 1157720256

約数和(自身を除く): 870772896

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3163, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6326, 6480, 7560, 9072, 9489, 10080, 11340, 12652, 12960, 15120, 15815, 18144, 18978, 22141, 22680, 25304, 28467, 30240, 31630, 37956, 44282, 45360, 47445, 50608, 56934, 63260, 66423, 75912, 85401, 88564, 90720, 94890, 101216, 110705, 113868, 126520, 132846, 142335, 151824, 170802, 177128, 189780, 199269, 221410, 227736, 253040, 256203, 265692, 284670, 303648, 332115, 341604, 354256, 379560, 398538, 427005, 442820, 455472, 506080, 512406, 531384, 569340, 597807, 664230, 683208, 708512, 759120, 797076, 854010, 885640, 910944, 996345, 1024812, 1062768, 1138680, 1195614, 1281015, 1328460, 1366416, 1518240, 1594152, 1708020, 1771280, 1793421, 1992690, 2049624, 2125536, 2277360, 2391228, 2562030, 2656920, 2732832, 2989035, 3188304, 3416040, 3542560, 3586842, 3985380, 4099248, 4554720, 4782456, 5124060, 5313840, 5978070, 6376608, 6832080, 7173684, 7970760, 8198496, 8967105, 9564912, 10248120, 10627680, 11956140, 13664160, 14347368, 15941520, 17934210, 19129824, 20496240, 23912280, 28694736, 31883040, 35868420, 40992480, 47824560, 57389472, 71736840, 95649120, 143473680, 286947360]

約数ペア:

[(1, 286947360), (2, 143473680), (3, 95649120), (4, 71736840), (5, 57389472), (6, 47824560), (7, 40992480), (8, 35868420), (9, 31883040), (10, 28694736), (12, 23912280), (14, 20496240), (15, 19129824), (16, 17934210), (18, 15941520), (20, 14347368), (21, 13664160), (24, 11956140), (27, 10627680), (28, 10248120), (30, 9564912), (32, 8967105), (35, 8198496), (36, 7970760), (40, 7173684), (42, 6832080), (45, 6376608), (48, 5978070), (54, 5313840), (56, 5124060), (60, 4782456), (63, 4554720), (70, 4099248), (72, 3985380), (80, 3586842), (81, 3542560), (84, 3416040), (90, 3188304), (96, 2989035), (105, 2732832), (108, 2656920), (112, 2562030), (120, 2391228), (126, 2277360), (135, 2125536), (140, 2049624), (144, 1992690), (160, 1793421), (162, 1771280), (168, 1708020), (180, 1594152), (189, 1518240), (210, 1366416), (216, 1328460), (224, 1281015), (240, 1195614), (252, 1138680), (270, 1062768), (280, 1024812), (288, 996345), (315, 910944), (324, 885640), (336, 854010), (360, 797076), (378, 759120), (405, 708512), (420, 683208), (432, 664230), (480, 597807), (504, 569340), (540, 531384), (560, 512406), (567, 506080), (630, 455472), (648, 442820), (672, 427005), (720, 398538), (756, 379560), (810, 354256), (840, 341604), (864, 332115), (945, 303648), (1008, 284670), (1080, 265692), (1120, 256203), (1134, 253040), (1260, 227736), (1296, 221410), (1440, 199269), (1512, 189780), (1620, 177128), (1680, 170802), (1890, 151824), (2016, 142335), (2160, 132846), (2268, 126520), (2520, 113868), (2592, 110705), (2835, 101216), (3024, 94890), (3163, 90720), (3240, 88564), (3360, 85401), (3780, 75912), (4320, 66423), (4536, 63260), (5040, 56934), (5670, 50608), (6048, 47445), (6326, 45360), (6480, 44282), (7560, 37956), (9072, 31630), (9489, 30240), (10080, 28467), (11340, 25304), (12652, 22680), (12960, 22141), (15120, 18978), (15815, 18144)]