254439360

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{601}}^1$

素因数の和:641

約数の個数: 336

約数和(自身を含む): 1045890720

約数和(自身を除く): 791451360

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, 49, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 168, 180, 189, 192, 196, 210, 216, 224, 240, 245, 252, 270, 280, 288, 294, 315, 320, 336, 360, 378, 392, 420, 432, 441, 448, 480, 490, 504, 540, 560, 576, 588, 601, 630, 672, 720, 735, 756, 784, 840, 864, 882, 945, 960, 980, 1008, 1080, 1120, 1176, 1202, 1260, 1323, 1344, 1440, 1470, 1512, 1568, 1680, 1728, 1764, 1803, 1890, 1960, 2016, 2160, 2205, 2240, 2352, 2404, 2520, 2646, 2880, 2940, 3005, 3024, 3136, 3360, 3528, 3606, 3780, 3920, 4032, 4207, 4320, 4410, 4704, 4808, 5040, 5292, 5409, 5880, 6010, 6048, 6615, 6720, 7056, 7212, 7560, 7840, 8414, 8640, 8820, 9015, 9408, 9616, 10080, 10584, 10818, 11760, 12020, 12096, 12621, 13230, 14112, 14424, 15120, 15680, 16227, 16828, 17640, 18030, 19232, 20160, 21035, 21168, 21636, 23520, 24040, 25242, 26460, 27045, 28224, 28848, 29449, 30240, 32454, 33656, 35280, 36060, 37863, 38464, 42070, 42336, 43272, 47040, 48080, 50484, 52920, 54090, 57696, 58898, 60480, 63105, 64908, 67312, 70560, 72120, 75726, 81135, 84140, 84672, 86544, 88347, 96160, 100968, 105840, 108180, 113589, 115392, 117796, 126210, 129816, 134624, 141120, 144240, 147245, 151452, 162270, 168280, 173088, 176694, 189315, 192320, 201936, 211680, 216360, 227178, 235592, 252420, 259632, 265041, 269248, 288480, 294490, 302904, 324540, 336560, 346176, 353388, 378630, 403872, 423360, 432720, 441735, 454356, 471184, 504840, 519264, 530082, 567945, 576960, 588980, 605808, 649080, 673120, 706776, 757260, 795123, 807744, 865440, 883470, 908712, 942368, 1009680, 1038528, 1060164, 1135890, 1177960, 1211616, 1298160, 1325205, 1346240, 1413552, 1514520, 1590246, 1730880, 1766940, 1817424, 1884736, 2019360, 2120328, 2271780, 2355920, 2423232, 2596320, 2650410, 2827104, 3029040, 3180492, 3533880, 3634848, 3975615, 4038720, 4240656, 4543560, 4711840, 5192640, 5300820, 5654208, 6058080, 6360984, 7067760, 7269696, 7951230, 8481312, 9087120, 9423680, 10601640, 12116160, 12721968, 14135520, 15902460, 16962624, 18174240, 21203280, 25443936, 28271040, 31804920, 36348480, 42406560, 50887872, 63609840, 84813120, 127219680, 254439360]

約数ペア:

[(1, 254439360), (2, 127219680), (3, 84813120), (4, 63609840), (5, 50887872), (6, 42406560), (7, 36348480), (8, 31804920), (9, 28271040), (10, 25443936), (12, 21203280), (14, 18174240), (15, 16962624), (16, 15902460), (18, 14135520), (20, 12721968), (21, 12116160), (24, 10601640), (27, 9423680), (28, 9087120), (30, 8481312), (32, 7951230), (35, 7269696), (36, 7067760), (40, 6360984), (42, 6058080), (45, 5654208), (48, 5300820), (49, 5192640), (54, 4711840), (56, 4543560), (60, 4240656), (63, 4038720), (64, 3975615), (70, 3634848), (72, 3533880), (80, 3180492), (84, 3029040), (90, 2827104), (96, 2650410), (98, 2596320), (105, 2423232), (108, 2355920), (112, 2271780), (120, 2120328), (126, 2019360), (135, 1884736), (140, 1817424), (144, 1766940), (147, 1730880), (160, 1590246), (168, 1514520), (180, 1413552), (189, 1346240), (192, 1325205), (196, 1298160), (210, 1211616), (216, 1177960), (224, 1135890), (240, 1060164), (245, 1038528), (252, 1009680), (270, 942368), (280, 908712), (288, 883470), (294, 865440), (315, 807744), (320, 795123), (336, 757260), (360, 706776), (378, 673120), (392, 649080), (420, 605808), (432, 588980), (441, 576960), (448, 567945), (480, 530082), (490, 519264), (504, 504840), (540, 471184), (560, 454356), (576, 441735), (588, 432720), (601, 423360), (630, 403872), (672, 378630), (720, 353388), (735, 346176), (756, 336560), (784, 324540), (840, 302904), (864, 294490), (882, 288480), (945, 269248), (960, 265041), (980, 259632), (1008, 252420), (1080, 235592), (1120, 227178), (1176, 216360), (1202, 211680), (1260, 201936), (1323, 192320), (1344, 189315), (1440, 176694), (1470, 173088), (1512, 168280), (1568, 162270), (1680, 151452), (1728, 147245), (1764, 144240), (1803, 141120), (1890, 134624), (1960, 129816), (2016, 126210), (2160, 117796), (2205, 115392), (2240, 113589), (2352, 108180), (2404, 105840), (2520, 100968), (2646, 96160), (2880, 88347), (2940, 86544), (3005, 84672), (3024, 84140), (3136, 81135), (3360, 75726), (3528, 72120), (3606, 70560), (3780, 67312), (3920, 64908), (4032, 63105), (4207, 60480), (4320, 58898), (4410, 57696), (4704, 54090), (4808, 52920), (5040, 50484), (5292, 48080), (5409, 47040), (5880, 43272), (6010, 42336), (6048, 42070), (6615, 38464), (6720, 37863), (7056, 36060), (7212, 35280), (7560, 33656), (7840, 32454), (8414, 30240), (8640, 29449), (8820, 28848), (9015, 28224), (9408, 27045), (9616, 26460), (10080, 25242), (10584, 24040), (10818, 23520), (11760, 21636), (12020, 21168), (12096, 21035), (12621, 20160), (13230, 19232), (14112, 18030), (14424, 17640), (15120, 16828), (15680, 16227)]