286796160

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{2371}}^1$

素因数の和:2406

約数の個数: 256

約数和(自身を含む): 1161331200

約数和(自身を除く): 874535040

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2371, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 4742, 5040, 5760, 6048, 6720, 7113, 7560, 8064, 8640, 9484, 10080, 11855, 12096, 13440, 14226, 15120, 16597, 17280, 18968, 20160, 21339, 23710, 24192, 28452, 30240, 33194, 35565, 37936, 40320, 42678, 47420, 49791, 56904, 60480, 64017, 66388, 71130, 75872, 82985, 85356, 94840, 99582, 106695, 113808, 120960, 128034, 132776, 142260, 149373, 151744, 165970, 170712, 189680, 199164, 213390, 227616, 248955, 256068, 265552, 284520, 298746, 303488, 320085, 331940, 341424, 379360, 398328, 426780, 448119, 455232, 497910, 512136, 531104, 569040, 597492, 640170, 663880, 682848, 746865, 758720, 796656, 853560, 896238, 910464, 995820, 1024272, 1062208, 1138080, 1194984, 1280340, 1327760, 1365696, 1493730, 1517440, 1593312, 1707120, 1792476, 1991640, 2048544, 2124416, 2240595, 2276160, 2389968, 2560680, 2655520, 2731392, 2987460, 3186624, 3414240, 3584952, 3983280, 4097088, 4481190, 4552320, 4779936, 5121360, 5311040, 5974920, 6373248, 6828480, 7169904, 7966560, 8194176, 8962380, 9559872, 10242720, 10622080, 11949840, 13656960, 14339808, 15933120, 17924760, 19119744, 20485440, 23899680, 28679616, 31866240, 35849520, 40970880, 47799360, 57359232, 71699040, 95598720, 143398080, 286796160]

約数ペア:

[(1, 286796160), (2, 143398080), (3, 95598720), (4, 71699040), (5, 57359232), (6, 47799360), (7, 40970880), (8, 35849520), (9, 31866240), (10, 28679616), (12, 23899680), (14, 20485440), (15, 19119744), (16, 17924760), (18, 15933120), (20, 14339808), (21, 13656960), (24, 11949840), (27, 10622080), (28, 10242720), (30, 9559872), (32, 8962380), (35, 8194176), (36, 7966560), (40, 7169904), (42, 6828480), (45, 6373248), (48, 5974920), (54, 5311040), (56, 5121360), (60, 4779936), (63, 4552320), (64, 4481190), (70, 4097088), (72, 3983280), (80, 3584952), (84, 3414240), (90, 3186624), (96, 2987460), (105, 2731392), (108, 2655520), (112, 2560680), (120, 2389968), (126, 2276160), (128, 2240595), (135, 2124416), (140, 2048544), (144, 1991640), (160, 1792476), (168, 1707120), (180, 1593312), (189, 1517440), (192, 1493730), (210, 1365696), (216, 1327760), (224, 1280340), (240, 1194984), (252, 1138080), (270, 1062208), (280, 1024272), (288, 995820), (315, 910464), (320, 896238), (336, 853560), (360, 796656), (378, 758720), (384, 746865), (420, 682848), (432, 663880), (448, 640170), (480, 597492), (504, 569040), (540, 531104), (560, 512136), (576, 497910), (630, 455232), (640, 448119), (672, 426780), (720, 398328), (756, 379360), (840, 341424), (864, 331940), (896, 320085), (945, 303488), (960, 298746), (1008, 284520), (1080, 265552), (1120, 256068), (1152, 248955), (1260, 227616), (1344, 213390), (1440, 199164), (1512, 189680), (1680, 170712), (1728, 165970), (1890, 151744), (1920, 149373), (2016, 142260), (2160, 132776), (2240, 128034), (2371, 120960), (2520, 113808), (2688, 106695), (2880, 99582), (3024, 94840), (3360, 85356), (3456, 82985), (3780, 75872), (4032, 71130), (4320, 66388), (4480, 64017), (4742, 60480), (5040, 56904), (5760, 49791), (6048, 47420), (6720, 42678), (7113, 40320), (7560, 37936), (8064, 35565), (8640, 33194), (9484, 30240), (10080, 28452), (11855, 24192), (12096, 23710), (13440, 21339), (14226, 20160), (15120, 18968), (16597, 17280)]