455394240

素因数分解:

$2^6\times 3^2\times 5^1\times 7^3\times {\mathrm{461}}^1$

素因数の和:505

約数の個数: 336

約数和(自身を含む): 1830628800

約数和(自身を除く): 1375234560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 343, 360, 392, 420, 441, 448, 461, 480, 490, 504, 560, 576, 588, 630, 672, 686, 720, 735, 784, 840, 882, 922, 960, 980, 1008, 1029, 1120, 1176, 1260, 1344, 1372, 1383, 1440, 1470, 1568, 1680, 1715, 1764, 1844, 1960, 2016, 2058, 2205, 2240, 2305, 2352, 2520, 2744, 2766, 2880, 2940, 3087, 3136, 3227, 3360, 3430, 3528, 3688, 3920, 4032, 4116, 4149, 4410, 4610, 4704, 5040, 5145, 5488, 5532, 5880, 6174, 6454, 6720, 6860, 6915, 7056, 7376, 7840, 8232, 8298, 8820, 9220, 9408, 9681, 10080, 10290, 10976, 11064, 11760, 12348, 12908, 13720, 13830, 14112, 14752, 15435, 15680, 16135, 16464, 16596, 17640, 18440, 19362, 20160, 20580, 20745, 21952, 22128, 22589, 23520, 24696, 25816, 27440, 27660, 28224, 29043, 29504, 30870, 32270, 32928, 33192, 35280, 36880, 38724, 41160, 41490, 44256, 45178, 47040, 48405, 49392, 51632, 54880, 55320, 58086, 61740, 64540, 65856, 66384, 67767, 70560, 73760, 77448, 82320, 82980, 88512, 90356, 96810, 98784, 103264, 109760, 110640, 112945, 116172, 123480, 129080, 132768, 135534, 141120, 145215, 147520, 154896, 158123, 164640, 165960, 180712, 193620, 197568, 203301, 206528, 221280, 225890, 232344, 246960, 258160, 265536, 271068, 290430, 309792, 316246, 329280, 331920, 338835, 361424, 387240, 406602, 442560, 451780, 464688, 474369, 493920, 516320, 542136, 580860, 619584, 632492, 663840, 677670, 722848, 774480, 790615, 813204, 903560, 929376, 948738, 987840, 1016505, 1032640, 1084272, 1161720, 1264984, 1327680, 1355340, 1423107, 1445696, 1548960, 1581230, 1626408, 1807120, 1858752, 1897476, 2033010, 2168544, 2323440, 2371845, 2529968, 2710680, 2846214, 3097920, 3162460, 3252816, 3614240, 3794952, 4066020, 4337088, 4646880, 4743690, 5059936, 5421360, 5692428, 6324920, 6505632, 7115535, 7228480, 7589904, 8132040, 9293760, 9487380, 10119872, 10842720, 11384856, 12649840, 13011264, 14231070, 15179808, 16264080, 18974760, 21685440, 22769712, 25299680, 28462140, 30359616, 32528160, 37949520, 45539424, 50599360, 56924280, 65056320, 75899040, 91078848, 113848560, 151798080, 227697120, 455394240]

約数ペア:

[(1, 455394240), (2, 227697120), (3, 151798080), (4, 113848560), (5, 91078848), (6, 75899040), (7, 65056320), (8, 56924280), (9, 50599360), (10, 45539424), (12, 37949520), (14, 32528160), (15, 30359616), (16, 28462140), (18, 25299680), (20, 22769712), (21, 21685440), (24, 18974760), (28, 16264080), (30, 15179808), (32, 14231070), (35, 13011264), (36, 12649840), (40, 11384856), (42, 10842720), (45, 10119872), (48, 9487380), (49, 9293760), (56, 8132040), (60, 7589904), (63, 7228480), (64, 7115535), (70, 6505632), (72, 6324920), (80, 5692428), (84, 5421360), (90, 5059936), (96, 4743690), (98, 4646880), (105, 4337088), (112, 4066020), (120, 3794952), (126, 3614240), (140, 3252816), (144, 3162460), (147, 3097920), (160, 2846214), (168, 2710680), (180, 2529968), (192, 2371845), (196, 2323440), (210, 2168544), (224, 2033010), (240, 1897476), (245, 1858752), (252, 1807120), (280, 1626408), (288, 1581230), (294, 1548960), (315, 1445696), (320, 1423107), (336, 1355340), (343, 1327680), (360, 1264984), (392, 1161720), (420, 1084272), (441, 1032640), (448, 1016505), (461, 987840), (480, 948738), (490, 929376), (504, 903560), (560, 813204), (576, 790615), (588, 774480), (630, 722848), (672, 677670), (686, 663840), (720, 632492), (735, 619584), (784, 580860), (840, 542136), (882, 516320), (922, 493920), (960, 474369), (980, 464688), (1008, 451780), (1029, 442560), (1120, 406602), (1176, 387240), (1260, 361424), (1344, 338835), (1372, 331920), (1383, 329280), (1440, 316246), (1470, 309792), (1568, 290430), (1680, 271068), (1715, 265536), (1764, 258160), (1844, 246960), (1960, 232344), (2016, 225890), (2058, 221280), (2205, 206528), (2240, 203301), (2305, 197568), (2352, 193620), (2520, 180712), (2744, 165960), (2766, 164640), (2880, 158123), (2940, 154896), (3087, 147520), (3136, 145215), (3227, 141120), (3360, 135534), (3430, 132768), (3528, 129080), (3688, 123480), (3920, 116172), (4032, 112945), (4116, 110640), (4149, 109760), (4410, 103264), (4610, 98784), (4704, 96810), (5040, 90356), (5145, 88512), (5488, 82980), (5532, 82320), (5880, 77448), (6174, 73760), (6454, 70560), (6720, 67767), (6860, 66384), (6915, 65856), (7056, 64540), (7376, 61740), (7840, 58086), (8232, 55320), (8298, 54880), (8820, 51632), (9220, 49392), (9408, 48405), (9681, 47040), (10080, 45178), (10290, 44256), (10976, 41490), (11064, 41160), (11760, 38724), (12348, 36880), (12908, 35280), (13720, 33192), (13830, 32928), (14112, 32270), (14752, 30870), (15435, 29504), (15680, 29043), (16135, 28224), (16464, 27660), (16596, 27440), (17640, 25816), (18440, 24696), (19362, 23520), (20160, 22589), (20580, 22128), (20745, 21952)]