51730560

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{1283}}^1$

素因数の和:1315

約数の個数: 192

約数和(自身を含む): 204310080

約数和(自身を除く): 152579520

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, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1283, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2566, 2688, 2880, 3360, 3849, 4032, 4480, 5040, 5132, 5760, 6415, 6720, 7698, 8064, 8981, 10080, 10264, 11547, 12830, 13440, 15396, 17962, 19245, 20160, 20528, 23094, 25660, 26943, 30792, 35924, 38490, 40320, 41056, 44905, 46188, 51320, 53886, 57735, 61584, 71848, 76980, 80829, 82112, 89810, 92376, 102640, 107772, 115470, 123168, 134715, 143696, 153960, 161658, 164224, 179620, 184752, 205280, 215544, 230940, 246336, 269430, 287392, 307920, 323316, 359240, 369504, 404145, 410560, 431088, 461880, 492672, 538860, 574784, 615840, 646632, 718480, 739008, 808290, 821120, 862176, 923760, 1077720, 1149568, 1231680, 1293264, 1436960, 1478016, 1616580, 1724352, 1847520, 2155440, 2463360, 2586528, 2873920, 3233160, 3448704, 3695040, 4310880, 5173056, 5747840, 6466320, 7390080, 8621760, 10346112, 12932640, 17243520, 25865280, 51730560]

約数ペア:

[(1, 51730560), (2, 25865280), (3, 17243520), (4, 12932640), (5, 10346112), (6, 8621760), (7, 7390080), (8, 6466320), (9, 5747840), (10, 5173056), (12, 4310880), (14, 3695040), (15, 3448704), (16, 3233160), (18, 2873920), (20, 2586528), (21, 2463360), (24, 2155440), (28, 1847520), (30, 1724352), (32, 1616580), (35, 1478016), (36, 1436960), (40, 1293264), (42, 1231680), (45, 1149568), (48, 1077720), (56, 923760), (60, 862176), (63, 821120), (64, 808290), (70, 739008), (72, 718480), (80, 646632), (84, 615840), (90, 574784), (96, 538860), (105, 492672), (112, 461880), (120, 431088), (126, 410560), (128, 404145), (140, 369504), (144, 359240), (160, 323316), (168, 307920), (180, 287392), (192, 269430), (210, 246336), (224, 230940), (240, 215544), (252, 205280), (280, 184752), (288, 179620), (315, 164224), (320, 161658), (336, 153960), (360, 143696), (384, 134715), (420, 123168), (448, 115470), (480, 107772), (504, 102640), (560, 92376), (576, 89810), (630, 82112), (640, 80829), (672, 76980), (720, 71848), (840, 61584), (896, 57735), (960, 53886), (1008, 51320), (1120, 46188), (1152, 44905), (1260, 41056), (1283, 40320), (1344, 38490), (1440, 35924), (1680, 30792), (1920, 26943), (2016, 25660), (2240, 23094), (2520, 20528), (2566, 20160), (2688, 19245), (2880, 17962), (3360, 15396), (3849, 13440), (4032, 12830), (4480, 11547), (5040, 10264), (5132, 10080), (5760, 8981), (6415, 8064), (6720, 7698)]